Your One-Stop Shop For Astronomy Accessories!
Prices include shipping in the USA. ($10 Minimum Order)


Choose a Category:

A - - Telescope Covers
- Original Solar Series
B - - Telescope Covers
- Continuous Exposure Series
C - - Dew Control
- Heaters, Controllers and accessories
E - - Finders and Finder Mounting
F - - Explore Scientific & Meade Finder Stuff!
G - - Solar Observing Stuff
H - - Rings, Rails, Dovetails, etc
I - - Lasers and Accessories
J - - Eyepieces and Barlows
K - - Filters
L - - Visual Accessories
M - - Visual Adapters
N - - Other Accessories
O - - Observing Aids
P - - Upgrades and Maintenance
Q - - Collimation Stuff
R - - Threaded Things
- Telescope and Mount Hardware
S - - Caps and Cases
T - - Red Things
U - - Machined Things
- Fine Focus Knobe, Filter Wrenches, Etc.
V - - Telescope Electronics
- Interface and Replacement Cables
W - - 12 Volt Stuff
X - - ATM Stuff
Y - - Not Astro Stuff
Z - - Ordering, Warranty Etc




Featured Stuff:

Dust Covers for Telescopes, Finders and Binoculars - Smaller sizes now!
Orion/Synta Type Finder Shoe for Vixen/Orion/Meade Vintage Refractors
3.25" Visual Back Adapter and Thread Adapters, Fits Celestron & Meade
M48 Male to SCT 2" 24tpi Male Adpater
2" Twist Lock Adapter for 2" SCT Threads
T-thread T2 M42 Male Threaded Plug
48mm M48 Extension Tubes / Spacer Rings - 5, 7.5, 10 and 20mm
1.25" Twist Lock Adapter for 2" SCT Threads, and for C5, C6, Meade ETX, Orion/SW MAKs.
48mm Extension Tubes / Spacer Rings - 5, 7.5 and 10mm
Counterweight Bar Accessory Mount for GEM Mounts
Meade Counterweight Rail Adapter
Orion BT-100 GiantView Binoculars Finder Shoe
Female RCA to Male 5.5x2.5 Power Plug Adapter Cable
1.25 and 2 inch (M48) Filter Rings with Retainers
Tele Vue Starbeam Adapters for Orion/Synta/Vixen, Meade/Explore Scientific
SLR Lens to T-Thread Adapters, for Canon EOS and...
LX200 Classic Mirror Stabilizer / Lock - It's Back!
Telrad with Bright White Reticule - #TELV
Telrad Base with Orion/Synta Finder Foot
Telrad Base with Explore Scientific & Meade Finder Foot
Synta/Orion/Vixen to Explore Scientific/Meade Finder Adapter
Explore Scientific/Meade to Synta/Orion/Vixen Finder Adapter
Explore Scientific-Meade-Antares Finder Shoe
Cell Phone Mounts for Orion/Synta and Explore/MeadeFinder Shoes
2" Low Profile Helical Focuser for Newtonians
Picatenny Scope Rail to Orion/Synta/Vixen and Explore/Meade Finder Shoe Adapters
Finder Shoe with Cross-Slots for Orion/Synta/Vixen type Finders
Rigel Quickfinder Base for Explore Scientific / Meade Finder Shoes
DSI Pro Adapter Plate, Low Profile with T-threads and 1.25" Filter Threads - - They're Back!
Red Dot Finder for Explore Scientific and Meade
Dual Finder Mounting Plates for Orion/Synta/Vixen and Explore Scientific/Meade Finders
Gift Certificates!
2" Linear Bearing Crayford Focusers for Refractors, Newts, Dobs and SCTs
2" Crayford Focusers for Refractors & Adapters - Orion, Celestron, AR5/1208, AR6/1529, etc.
2" Crayford Focusers for Newts and Dobs - Two Profiles, Flat bases, Orion XT base too!
2" Crayford Focusers for SCTs - 10:1 Knobs, Two Versions Available
1.25" Crayford Focuser for Newtonians & Dobsonians
GSO 1.25" 99% Dielectric Quartz Mirror Compression Ring Refractor Diagonal
Camera Mount with Synta/Orion Finder Foot
Camera Mount with Explore Scientific/Meade Finder Foot
1.25" Visual Backs for Unitron, Tasco and Other Japanese .965" Focusers - - Two Sizes!
Dark Frame Filters, 1.25 and 2"
Celestron Handbox Extension Cable for Mounts with NexStar Hand Controllers, works with Sky Portal Wifi Adapter
Canon EOS to 1.25" Barrel Ultra Low Profile Adapter
VersaFinder 60mm Achromatic Refractors
Strap Tube Mounting System
Accessory Mounting Plate for Telrad Bases
Cooler Covers, Reflective Radiant Barrier, 55 qt, 65qt, 120qt and 165 qt. Sizes
Water Cooler Covers for 5 and 10 Gallon Water Coolers
TeleGizmos Solar Observers Hood
LXD-55 Extended Mount Head Attachment Bolt
LX200 Classic 12 to 18 Volt Converter
Meade Autostar II Replacement Longer Hand Controller Cable
Camera to T-thread Ring for Sony HDR-CX150 Video Camera
Adapter Ring with M42 Female Threads and M58 Male Threads
Adapter Ring with M42 Male T-Threads and M48 Male Threads
Adapter Ring with M42 Female Threads and M48 Male Threads
Adapter Ring with M48 Female Threads and M54 Male Threads
Compression Ring Focuser Adapter for Synta Refractor Focusers - Orion ED80 and others, Sky Watcher 120ED, etc.
Compression Ring Focuser Adapter for Orion Crayford Focusers - Fits the Orion two-speed too!
Negative Profile Eyepiece Adapter, 1.25" to 2" - - Back in stock!
Red Dot Finder for Camera Hotshoe
DSI Pro Shutter
Mount your Rigel Quickfinder on a Camera Hotshoe!
1.25" Barrel Extension with 1" length
1.25" Variable Tele-Extender for Eyepiece Projection Photography
Fused 12VDC Power Adapter Cable for Celestron, with Locking Ring
Fine Focus Knob for Takahashi Mewlon 210
Fine Focus Knob for Explore Scientific ED80 and ED127 10:1 Knob
Fine Focus Knob for GSO Crayford 10:1 Knob
Solar Finder for Orion/Synta/Vixen Shoes, Explore Scientific, Meade, DSLR, Telrad, and Tube Mounting
ETX Rear Cell Thread Adapter with 2" SCT Schmidt Threads - Like Meade #07036
ETX Rear Cell Threaded Cap
CGEM Replacement Saddle and Azimuth Bolts - Aluminum knobs, Orange too!
Losmandy/TeleVue to Synta/Orion/Vixen Mount Adapter - Fits CGEM Mount!
Losmandy/TeleVue to Synta/Orion/Vixen Dual Scope Adapter - Fits CGEM Mount!
Knurled Thumb Knobs and Bolts, Anodized Aluminum
6" Counterweight Shaft Extensions for GEM Mounts - They're Back!
T-Thread Extension Tube / Spacer Rings - 5, 10, 15, 20, 25mm long - More sizes back in stock!
SCT 2" Schmidt Thread Spacer Washers For Male SCT and 2" Barrels
1.25" Adapter for .965" Eyepieces
.965" Adapter for 1.25" Eyepieces
1.25" Filter Thread to 2" Filter Thread Adapter
SCT 2" Schmidt Thread Very Low Profile T-adapter for Direct Photography
Heatsinks for DMK, Basler, Flea Type Cameras
C-Mount to 1.25" Eyepiece Barrel Adapter with Filter Threads - for Mallincam, Stellacam, Video Cameras!
C-Mount to 2" Eyepiece Barrel Adapter with Filter Threads
C-Mount to T-Thread Low Profile Adapter
C-Mount to T-Thread Adapter - Use Video Lenses with Astro Cameras! - CloudCam!
2" Twist-lock Eyepiece Barrel Extensions, Self Centering, 35, 50 and 80mm Lengths
Antares 1.25" Twist-lock Shorty Barlows, 1.5x, 2x, 3x and 5x
Heater for Green Laser Pointers
80mm Finder Scope Rings
Finder Mounting Rail and Rings for Orion/Synta/Vixen type Finder Shoes
BAADER AstroSolar Filter Material
Filter and Barrel Wrenches
Red Acrylic Optically Clear Screen Filters - Perfect for Laptops! - They are back!
Sun Shield for Coronado PST
Sun Shields for 3.0", 3.5", 4.0", and 4.6" Diameter Tubes (Lunt LS60, LS80, Coronado Solarmax 60, etc.)
Two Axis Level and Round Bubble Level
Felt Strips for Ring Padding
Steel Pier Top Plates, 9.625" Diameter
Antares to Vixen Finder Rings Adapter
Right Angle Mounting Plate
2 lb Azimuth Battery Compartment Bias Weight for Meade SCT
Webcam Adapter, 1.25" to 12mm Camera Threads for ToUcam, Quickcam, etc
2X, 3 Element Barlow For T-Thread Systems
SCT Thread 2" Internal Spacer Washers 1/8" and 1/16" thick
T-Thread External Spacer Washer, Black ABS, 0.062" thick.
Secondary Dew Shield for 16" Dobs with 3.5" Secondary
SCT Schmidt Thread Extension Tube / Spacer Ring, 1/2 inch
Kydex® .028" Thermoplastic Shield Material
Dew Heater for Binoculars up to 10.5" Circumference
Mounting Bracket for 7AH Batteries - New version, lower price!
GSO 2" 99% Dielectric Quartz Mirror Compression Ring Diagonals
1.25" to 2" Low Profile Twist-Lock Adapter with 2" Filter Threads - Stepdown Collet - Now with wider compression band!
GSO 16" Dobsonian Telescope Accessories - Astronomy Technology, etc
Dew-Not 2 Channel Controller for Dew Heaters
Polarity Testers for Meade and Celestron Scope Power Sources
1 lb Counterweight with 1/2"-13 Threads - Fits Losmandy Counterweight Systems - Special Pricing!
Olympus E-Series T-Ring Adapters Now Available!
Astrozap Artificial Star for Telescope Collimation
Dovetail Shoe Upgrade for EQ3 Type Mounts
15VDC Regulated Power Supply for Meade Scopes with 5.5x2.5mm Connector
16VDC Regulated Power Supply for Meade Scopes with 5.5x2.5mm Connector
Rigel Systems nFOCUS Motor and Controller for GSO Crayfords
Rigel Systems nFOCUS Motor and Controller for Stellarvue / Williams Optics Crayfords
Canon EOS to True 2" Barrel Adapter, Full Aperture, with 2" Filter Threads
Nikon AF to True 2" Barrel Adapter, Full Aperture, with 2" Filter Threads
1.25" Filter Adapter for T-Thread Capture
Ebony Star Laminate Dob Azmuth Bearing Kits
Ebony Star Laminate Strips - 3/4" and 1" wide
Virgin PTFE Dobsonian Bearing Material - 3/4" and 1" wide strips, 3/32, 1/8, 1/4, 3/8" thick!
Virgin PTFE Pads, Drilled and Countersunk, With Screws
SCT Schmidt Thread Adapter for 90, 102, 127, 150 and 180mm Maksutov-Cassegrains - Orion and Skywatcher Maks!
Dual Scope Mounting Dovetail with Orion/Synta/Vixen Saddles - Back in stock!
Dovetail Shoe/Saddle for Orion/Synta Type Dovetails - Back in Stock!
DSI Pro Adapter Plate, Low Profile with T-threads and 1.25" Filter Threads
DSI Pro Shutter
Shutter With Female T-Threads
Wire and Cable Routing Stuff - Clips, Clamps, Saddles, Ties, etc
SCT Schmidt Thread Female to Female Adapter
Astrozap Dob/Newt Light Shields - For LightBridges and other Dobs!
TeleGizmos Telescope Covers for 16" & 12" LightBridges
LightBridge, GSO, Zuhmell and Hardin Optical 8", 10" & 12" Dob Collimation Thumbscrews and Springs
LightBridge 10, 12 and 16" Collimation Thumbscrews
LightBridge Truss Pole Case for 8" to 16" Scopes
Counterweight System for Meade LightBridge 12" & 16"
One Pound End Weights for GEM Counterweight Shafts with Threaded Holes - LXD55/75 and CGE too!
Baader IR/UV Cut Filter, 1.25"
Dual Scope Mounting Plate
Ring and Accessory Mounting Bar - And Finder Shoe for Bar!
Orion/Synta type finder mounting base for ZenithStar/Sentinal/Express (Single 5mm screw)
Orion/Synta Type Finder Mounting Shoe for 1/4-20 Mounting
T-Thread Spacer Ring, 1/8" Thick
Dri-Rod Dehumidifying Heater Rod
Tapping Sets for Stripped Thumbscrews
Rigel QuickFinder Compact Reflex Sight and Orion/Synta Finder Dovetail - Long Life Battery Pack Available!
Antares .5x and .7x Focal Reducers in 2" Filter Format
GSO .5x Focal Reducers in 1.25" and 2" Filter Formats
Antares .63x Focal Reducer for SCT Threads
0.965" to 1.25" Hybrid Mirror Star and Erect Image Diagonals
Magnetic Weights for Steel Tube Scopes
Astrozap Eyepiece Trays
Telrad Risers - 2-3/8" and 4-3/8" Heights
Universal Digiscoping Adapter
Binocular Mounting Post Extension, 1" Long
RCX400 Balance and Piggyback Accessories
Gift Certificates!


*** Lasers and Accessories:
StarFinder™ Green Laser Pointer, 5mw class Now Only $47, Domestic Shipping Included!
Combination Green Laser and Red/White Flashlight
Considering a Lithium Battery Laser Pointer?
StarFinder Mount™ Laser Finder Mount - Telrad, Orion, Explore Scientific & Meade versions too!
Heater for Green Laser Pointers
Laser Pointer Lanyard
Laser Collimators for Newts and Dobs - New Style Available!


*** Eyepieces and Barlows:
Antares Speers-Waler Series2 Eyepieces, 82 Degree AF - and 2" 31.5mm 90 Degree!!
Antares Erfle 2" Eyepieces
Antares W70 Series UltraWide Eyepieces
Antares 1.25" Twist-lock Shorty Barlows, 1.5x, 2x, 3x and 5x
Antares 2" 1.6X Twist-Lock Barlow
Antares 1.25" 2X, 3 Element Shorty Barlow
Antares 1.25" 2X Shorty Barlow
Antares 1.25" 3X Shorty Barlow
Antares 1.25" 5X Shorty Barlow
2X, 3 Element Barlow For T-Thread Systems
Parfocalizing Rings - 1.25" and 2"
1.25" and 2" Filter Thread Eyepiece Barrel Extensions


*** Filters:
BAADER AstroSolar Filter Material
Dark Frame Filters, 1.25 and 2"
IR Block Filter, 1.25"
Antares Light Pollution - Nebula Filter - 1.25" and 2"
Antares Individual Filters - 1.25" and 2"
Antares Four Piece Color Filter Set
Antares Variable Attenuation "Moon" Filter / Polarizing Filters 1.25" and 2"
Neutral Density "Moon" Filters - 13% and 25%, 1.25" and 2"
Astrozap Baader Solar Filters
Filter Storage Cases
1.25" Filter Adapter for T-Thread Capture
1.25 and 2 inch (M48) Filter Rings with Retainers


*** Visual Accessories:
GSO 2" 99% Dielectric Quartz Mirror Compression Ring Diagonals
GSO 1.25" 99% Dielectric Quartz Mirror Compression Ring Refractor Diagonal
Antares 2" 98% Reflectivity Dielectric Diagonals
GSO .5x Focal Reducers in 1.25" and 2" Filter Formats
Antares .5x and .7x Focal Reducers in 2" Filter Format
Antares .63x Focal Reducer for SCT Threads
Parfocalizing Rings - 1.25" and 2"
1.25" Mirror Star Diagonal
2" Erecting Prism 45 Degree Diagonal
1.25" Erecting 90 Degree Prism Diagonal
1.25" Erecting 45 Degree Prism Diagonal
0.965" to 1.25" Hybrid Mirror Star and Erect Image Diagonals
Antares 7x50 Finder Scope - Correct Image, Right Angle - Illuminated Crosshair Style too!
Antares Giant 12x80mm Correct Image Right Angle Finder Scopes - Illuminated Crosshair Style too!
Antares 7x50 Right Angle Finder Scope and Mount Kit for C9.25
Telrad Reflex Sight and Accessories - Now available with red/green illumination
Rigel QuickFinder Compact Reflex Sight
Red Dot Reflex Finder and Shoes
Elliptical Secondary Mirrors for Newtonians


*** Visual Adapters:
- - - - - - TRY OUR SELECTION CHART! - - - - - -
T-Thread and Photographic Adapters
3.25" Visual Back Adapter and Thread Adapters, Fits Celestron & Meade
M48 Male to SCT 2" 24tpi Male Adpater
48mm Extension Tubes / Spacer Rings - 5, 7.5 and 10mm
2" Twist Lock Adapter for 2" SCT Threads
1.25" Twist Lock Adapter for 2" SCT Threads, and for C5, C6, Meade ETX, Orion/SW MAKs.
48mm Extension Tubes / Spacer Rings - 5, 7.5 and 10mm
1.25" Visual Backs for Unitron, Tasco and Other Japanese .965" Focusers - - Two Sizes!
1.25" and 2" Filter Thread Eyepiece Barrel Extensions
1.25" to 2" Low Profile Twist-Lock Adapter with 2" Filter Threads
2" Twist-lock Eyepiece Barrel Extensions, Self Centering, 35, 50 and 80mm Lengths
1.25" and 2" Eyepiece Barrel Extensions
C-Mount to 1.25" Eyepiece Barrel Adapter with Filter Threads - for Mallincam, Stellacam, Video Cameras!
C-Mount to 2" Eyepiece Barrel Adapter with Filter Threads
C-Mount to T-Thread Low Profile Adapter
C-Mount to T-Thread Adapter
Negative Profile Eyepiece Adapter, 1.25" to 2"
Canon EOS to 1.25" Barrel Ultra Low Profile Adapter
1.25 and 2 inch (M48) Filter Rings with Retainers
1.25" Adapter for .965" Eyepieces
.965" Adapter for 1.25" Eyepieces
1.25" Filter Thread to 2" Filter Thread Adapter
True 2" Barrel to Canon EOS Adapter, Full Aperture, with 2" Filter Threads
True 2" Barrel to Nikon AF Adapter, Full Aperture, with 2" Filter Threads
Camera to T-thread Ring for Sony HDR-CX150 Video Camera
Mercury Systems Compression Ring Visual Back Sale!
SCT 2" Schmidt Thread Cap
SCT 2" Schmidt Thread Low Profile T-adapter for Direct Photography
SCT 2" Schmidt Thread Very Low Profile T-adapter for Direct Photography
SCT 2" Schmidt Thread Adapter for 90, 102, 127, 150 and 180mm Maksutov-Cassegrains
SCT 2" Schmidt Thread Female to T-thread Male Very Low Profile Adapter
SCT 2" Schmidt Thread Extension Tube / Spacer Ring, 1/2 inch
SCT 2" Schmidt Thread Male to 2" Eyepiece Male Barrel Adapter
SCT 2" Chromed Schmidt Thread Male to 2" Eyepiece Male Barrel Adapter
SCT 2" Schmidt Thread Female to 2" Eyepiece Female Barrel Adapter
SCT 2" Schmidt Thread Female to Female Adapter
SCT 2" Schmidt Thread Male to Male Adapter
SCT 2" Schmidt Thread Internal Spacer Washers 1/8" and 1/16" Thick
SCT 2" Schmidt Thread Spacer Washers For Male SCT and 2" Barrels
SCT 2" Schmidt Thread Male to 1.25" Eyepiece Male Adapter - Use SCT stuff with 1.25 Focusers!
1.25" to 2" Eyepiece Barrel Adapter with 2" Filter Threads
T-Thread Male to Female Adapter/Extender with 1.25" Bore and Thumbscrews
T-Thread Extension Tube / Spacer Rings - 5, 10, 15, 20, 25mm long
T-Thread Female to Female Adapter
T-Thread Male to Male adapter
T-Thread Spacer Ring, 1/8" Thick
T-Thread External Spacer Washer, Black ABS, 0.062" thick.
T-Thread Tele-Extender Extension Tube
T-Thread Female to Male SCT Thread Adapter
T-Thread Female to M58 Male Adapter
Adapter Ring with M42 Male T-Threads and M48 Male Threads
T-Thread Female to M48 Male Adapter
Adapter Ring with M48 Female Threads and M54 Male Threads
1.25" Filter Adapter for T-Thread Capture
1.25" Eyepiece to Male T-Thread Adapter
1.25" Eyepiece to Female T-Thread Adapter
Schmidt Thread Extender, 2" Overall Length
1.25" Variable Tele-Extender for Eyepiece Projection Photography
EyeOpener II Improved Visual Back for LX200-GPS and LX200 Classic
Webcam Adapter, 1.25" to 12mm Camera Threads for ToUcam, Quickcam, etc
Compression Ring Focuser Adapter for Synta Refractor Focusers - Orion ED80 and others, Sky Watcher 120ED, etc. - Back in stock!
Compression Ring Focuser Adapter for Orion Crayford Focusers - Fits the two-speed too!
ETX Rear Cell Thread Adapter with 2" SCT Schmidt Threads - Like Meade #07036

*** Other Accessories:
Dew-Not Dew Remover Systems
Dew-Not Dew Remover for Hand Controllers
Dew Remover for Telrad
Dew Remover for Rigel Quickfinder
Heater for Green Laser Pointers
Power Supply for Dew Removers - 12 Volt DC, 6 Amp
Astrozap Dob/Newt Light Shields
Astrozap Truss Dobsonian Shrouds - LightBridge and Sky Watcher Flex Tube!
Astrozap Dust Covers for Telescopes, Finders and Binoculars
Astrozap Flexible Dew Shields
Astrozap Flexi-Heat Dew Shields
Astrozap Aluminum Dew Shields
Astrozap Astrocap Integrated Cap System
Astrozap Caps for Metal Dew Shields
Astrozap Astrobag Dew Shield Covers
Astrozap Aluminum Dust Caps for Orion ED80, ETX125, ETX105, ETX90
Astrozap Eyepiece Trays
Universal Digiscoping Adapter
Mounting Post Extension for Big Binoculars
Binocular Tripod Adapters
Flexible Control Stalks for 6mm Shafts (EQx, CGx, most import GEMs)
Quick Mount Kit for EQ3 Single Axis Motor drive


*** Rings, Rails, Dovetails, etc:
Piggyback Scope Mounting Kits
Counterweight Balance Kits
Mounting Rail System for Counterweights and Accessories
Telescope Mounting Cradle Rings - More sizes available!
Felt Strips for Ring Padding
Ring and Accessory Mounting Bar - And Finder Shoe for Bar!
Dovetail Bars for CGx, EQx, Vixen, LXD55, etc GEM mounts - <=== Dovetail Bars!
Counterweight Bar Accessory Mount for GEM Mounts
Meade Counterweight Rail Adapter
Dovetail Bar for LXD55 and LXD75 - Solid Aluminum
Dovetail Bar for Express, ZenithStar, Sentinal, Williams Optics Refractors
Dovetail Bar for Coronado PST and MaxScope 60
Dovetail Bar for ETX Models
Dovetail Bar for Starmax-Apex 127
Dovetail Bar for Orion ED80 - Low Profile
Dovetail Shoe/Saddle for Orion/Synta Type Dovetails
6" Counterweight Shaft Extensions for GEM Mounts
1 lb Counterweight with 1/2"-13 Threads - Fits Losmandy Counterweight Systems
Strap Tube Mounting System
Mounting Rail for LXD55 and LXD75
Mounting Rail for ETX
Mounting Rail Stabilizer Bar
Mounting Rail Safety Stops
Mounting Rails for Dobs and Newts
Counterweight System for Meade LightBridge 12 " & 16"
RCX400 Balance and Piggyback Accessories
1 lb Shaft End Counterweight for GEM Counterweight Shafts
Magnetic Weights for Steel Tube Scopes
Right Angle Mounting Plate
Dovetail Shoe Upgrade for EQ3 Type Mounts
1/4-20 Tripod Mounting Block for Rings
Losmandy/TeleVue Dovetail Plates for CGEM, G11, CI-700, CGE, etc - 8 and 11" lengths!
Losmandy/TeleVue to Synta/Orion/Vixen Mount Adapter - Fits CGEM Mount!
Losmandy/TeleVue to Synta/Orion/Vixen Dual Scope Adapter
Dual Scope Mounting Dovetail with Orion/Synta/Vixen Saddles - Back in stock!
Dual Scope Mounting Plate
Mounting Plates and Dovetails for C8, C9.25, and Meade 8" SCTs


*** Finders and Finder Mounting:
Orion/Synta Type Finder Mounting Shoes - Orion/Synta/Vixen Type Finder Shoes for SCT, GSO Crayfords, WO, Etc.
Orion/Synta Type Finder Shoe for Vixen/Orion/Meade Vintage Refractors
Synta/Orion/Vixen to Explore Scientific/Meade Finder Adapter
Explore Scientific/Meade to Synta/Orion/Vixen Finder Adapter
Dual Finder Mounting Plates - for Orion/Synta/Vixen and Explore Scientific/Meade Finders
Explore Scientific-Meade-Antares Finder Shoe
Orion BT-100 GiantView Binoculars Finder Shoe
Cell Phone Mounts for Orion/Synta and Explore/Meade Finder Shoes
Picatenny Scope Rail to Orion/Synta/Vixen and Explore/Meade Finder Shoe Adapters
VersaFinder 60mm Achromatic Refractors
Antares 7x50 Finder Scopes - Correct Image, Right Angle - Illuminated Crosshair Style too!
Antares 7x50 Right Angle Finder Scope and Mount Kit for C9.25
Antares Giant 12x80mm Correct Image Right Angle Finder Scopes - Illuminated Crosshair Style too!
Telrad Reflex Sight and Accessories - Now available with red/green illumination
Telrad with Bright White Reticule - Daytime and Stage Use
Rigel QuickFinder Compact Reflex Sight
Red Dot Reflex Finder and Shoes
Red Dot Finder for Camera Hotshoe
Red Dot Finder for Explore Scientific and Meade
StarFinder Mount Laser Finder Mount - Telrad, Orion, Explore Scientific & Meade versions too!
50mm Finder Scope Rings and Mounts
80mm Finder Scope Rings
Finder Mounting Rail and Rings for Orion/Synta/Vixen type Finder Shoes
Finder Scope Rings and Base for Rail Mounting
Telrad Base with Orion/Synta Finder Foot
Telrad Base with Explore Scientific & Meade Finder Foot
Telrad Risers - 2-3/8" and 4-3/8" Heights
Antares Illuminated Reticle 27mm Eyepieces
Finder Shoe with Cross-Slots for Orion/Synta/Vixen type Finders
Rigel Quickfinder Base for Explore Scientific / Meade Finder Shoes
Tele Vue Starbeam Adapters for Orion/Synta/Vixen, Meade/Explore Scientific

*** Observing Aids:
David Chandler Planispheres
David Chandler "Sky Atlas for Small Telescopes and Binoculars"
Sky Spot Finder Charts by Brent Wilson
Observers Eye Patch
ScopeStuff Adjustable High Speed Earth Friendly Observers Cap
Sun Shield for Coronado PST
Sun Shields for 3.0", 3.5", 4.0", and 4.6" Diameter Tubes (Lunt LS60, LS80, Coronado Solarmax 60, etc.)
Astrozap Eyepiece Trays
LensPen LP99 and LP50 Optics Cleaning Systems
Dual Beam LED Flashlight - Red & White
Glow in the Dark Tape
TeleGizmos Telescope Covers
TeleGizmos 365 Series Continuous Exposure Telescope Covers

*** Upgrades and Maintenance:
Flocking Material with Self Adhesive Backing
Ebony Star Laminate Dob Azmuth Bearing Kits
Ebony Star Laminate Strips - 3/4" and 1" wide
Virgin PTFE Dobsonian Bearing Material
Virgin PTFE Pads, Drilled and Countersunk, With Screws
2" Crayford Focusers for Refractors & Adapters
2" Crayford Focusers for Newts, Dobs and SCTs
Keypad Repair Kit for Autostar and Others
Eyepiece Trays, from Astrozap
Heatsinks for DMK, Basler, Flea Type Cameras
Filter and Barrel Wrenches
Pete's Red Synthetic Grease
2 lb Azimuth Battery Compartment Bias Weight for Meade SCT
Dovetail Shoe Upgrade for EQ3 Type Mounts
EZ Clutch Kits for Meade LX400ACF, RCX400, LX200ACF/GPS/R and LX90s
EZ Focus Kits for LX200GPS and Classic, LX90s, LX50, LX10, LX200R, and 16" LX200R & LX200GPS, 6 & 8" Lightswitch
Bucks Drive Tuneup for 7-12" LX200-GPS
'Bucks Gears' Stainless Steel Replacement Gears for 7-12" LX200-GPS and LX200R
'Bucks Gears' Stainless Steel Replacement Gears for 14" LX200-GPS, 14" LX200R and all RCX400s
Mounting Assistant II for LX200-GPS and LX90
EyeOpener II Improved Visual Back for LX200-GPS and LX200 Classic
2" Barrel Adapter for EyeOpener II
Rusty Screws Replacement Kits for LX200/GPS, LX200, LX90, LX10, LX50
2" Crayford Focusers for Refractors and Newtonians
Rosette Knob Bolt Kit and Stiffener for Meade Superwedge
Polyethelene sheet plastic
3M Very High Bond Strength Double Sided Tape
Velcro (3M Scotchmate) Hook and Loop with Self Adhesive Back, 2" X 6"
Two Axis Level and Round Bubble Level
Tapping Sets for Stripped Thumbscrews


*** Collimation Stuff:
Artificial Star for Telescope Collimation
Cheshire Collimator for Newts and Dobs
1.25" Refractor Collimating Eyepiece
Laser Collimator for Newts and Dobs - New Style Available!
JSP EasyTester II Autocollimator for Newts and Dobs 1.25" and 2" sizes!
LX90-GPS 12" Collimation Thumbscrews
LX90 8" Classic and 8" LX200GPS-LX200-LX10-LX50 'Shorty' Collimation Thumbscrews
LX90 8" Classic Collimation Thumbscrews
10" LX200GPS-LX200-LX10-LX50 Collimation Thumbscrews
12" LX200GPS-LX200 Collimation Thumbscrews
C14 Series SCT Collimation Thumbscrews
CPC-1100 Collimation Thumbscrews
C11 & NexStar 11 GPS Collimation Thumbscrews
C9.25 Collimation Thumbscrews
Nexstar 8SE Collimation Thumbscrews (also C8-SGT, CPC800)
C8, NexStar8-GPS, C8 Deluxe Fastar, U2000 Collimation Thumbscrews
LXD55/75 SN6 Schmidt Newtonian Secondary Collimation Thumbscrews
LXD55/75 SN8 and SN10 Schmidt Newtonian Secondary Collimation Thumbscrews
Meade 10" Dob Secondary Collimation Thumbscrews
Orion XT6, XT8, XT10/12 and XX10/12 Skyquest Dob Secondary Collimation Thumbscrews
LightBridge, GSO, Zuhmell and Hardin Optical 8", 10" & 12" Dob Primary and Secondary Collimation Thumbscrews and Springs
LightBridge 10, 12 and 16", GSO, Harden & X-Class 12" f5 Dobs, C10N, DBA Deep Space Dob Secondary Collimation Thumbscrews


*** Threaded Things:
Eyepiece Thumbscrews
Nylon Thumbscrews (inch sizes)
Nylon Thumbscrews (metric sizes)
Nylon Thumb Nuts (inch sizes)
Thumbscrew Assortment Kit
Larger Size Rosette Knob Thumbscrews
Knurled Thumb Knobs and Bolts, Anodized Aluminum
Knurled Knob Thumbnuts, 1/4-20
Starmax 127 Tube Attachment Bolts
CGEM Replacement Saddle and Azimuth Bolts - Aluminum knobs too!
1/2"-13 Stainless Steel Wingnut and Washer
Rusty Screws Replacement Kits for LX200/GPS, LX200, LX90, LX10, LX50
LXD55/LXD75 GEM Mount Counterweight Lock Bolts
LXD55/LXD75, EQ4/5, and Celestron Advanced GT GEM Mount Latitude Adjustment Bolts
LXD75 Stainless Steel Dovetail Retainer Bolt
LXD75 GEM Mount Azimuth Adjustment Bolts
LXD75 Tripod Leg Extension Lock Bolts
LXD55/75 Polar Finder Scope Adjustment Thumbscrews
LXD55/75 GEM Mount Gear Setscrews and Wrench
LXD-55 Extended Mount Head Attachment Bolt
LXD55 GEM Mount Azimuth Adjustment Bolts
LXD55 GEM Mount Dovetail Retainer Bolt and Ring Screws
LXD55 Replacement Tripod Leg Extension Lock Bolts
LX200-GPS Microfocuser Quick Attach Thumbscrews
Tripod Extension Leg Lock Replacement Rosette Bolts for LX90, LX200, LX10, LX50 Field Tripod
Tripod Extension Leg Lock Replacement Rosette Bolts for LX200 Giant Field Tripod
Tripod Leg Hinge Replacement Hardware Kit for LX90 & LX200 Field Tripod
Tripod Leg Hinge Hardware Replacement Kit for LX200 Giant Field Tripod
E-Rings for Tripod Big Bolt on LX90, LX200, LX10, LX50
Quick-Mount Thumbscrews for Red Dot Finders
Rosette Knob Bolt Kit and Stiffener for Meade Superwedge


*** Caps and Cases:
Eyepiece Barrel Caps and Plugs
Eyepiece Covers, Eyecups and Larger Covers
Eyepiece and Accessory Storage Cases
Filter Storage Cases
T-thread T2 M42 Male Threaded Plug
SCT Schmidt Thread Cap
ETX Rear Cell Threaded Cap
Astrozap Dust Covers for Telescopes, Finders and Binoculars
Aluminum Hard Case for Eyepieces and Accessories
Soft Accessory Case
TeleGizmos Solar Scope Covers
TeleGizmos 365 Series Continuous Exposure Telescope Covers
1.5" plug for LX200-GPS & LX90 rear cell hole
Astrozap Aluminum Dust Caps for Orion ED80, ETX125, ETX105, ETX90


*** Red Things:
Telrad Reflex Sight and Accessories - Now available with red/green illumination
Rigel QuickFinder Compact Reflex Sight
Dual Beam LED Flashlight - Red & White
Red Acrylic Optically Clear Screen Filters - They are back!!
Red LED Aluminum Flashlight
Red LED Keychain Flashlight
Red Dot Reflex Finder and Shoes
RED Dot Finder for SLR Hotshoe
Red Dot Finder for Explore Scientific and Meade
Red Observers Glasses
Pete's Red Synthetic Grease


*** Machined Things:

Counterweight Bar Accessory Mount for GEM Mounts
Meade Counterweight Rail Adapter
Mounting Post Extension for Big Binoculars
Camera Mount with Synta/Orion Foot
Explore Scientific/Meade to Synta/Orion/Vixen Finder Adapter
Filter and Barrel Wrenches
Telrad Base with Orion/Synta Dovetail Foot
Fine Focus Knob for LX200R's, LX200-GPS and new LX90's with Three Sided Focusers
Fine Focus Knob for LX90 and LX200 Classics, LX10/LX50, LS 6", 2080 LX3, Some New Celestrons
Fine Focus Knob for Nexstar 11-GPS and C14/CGE-14
Fine Focus Knob for Nexstar 8-GPS
Fine Focus Knob for Nexstar 8
Fine Focus Knob for C8
Fine Focus Knob for C9.25
Fine Focus Knob for Ultima 2000
Fine Focus Knob for Takahashi Mewlon 210
Fine Focus Knob for GSO Crayford 10:1 Knob
Fine Focus Knob with Custom Size Bore
Fine Focus Knob for 0.895" Diameter Factory Rubber Knobs
Tripod Bolt 'Springy Thingy' for LX200-GPS, LX200, LX90
LX200 Mirror Stabilizer/Lock
Parfocalizing Rings - 1.25" and 2"


*** 12 Volt Stuff :
Dew-Not Dew Remover Heaters, Controllers and Power Sources
LX200 Classic 12 to 18 Volt Converter
12VDC Regulated Power Supply for RCX-400, LX200-GPS, LX90, LXD55/75, ETX
15VDC Regulated Power Supply for Meade Scopes with 5.5x2.5mm Connector
16VDC Regulated Power Supply for Meade Scopes with 5.5x2.5mm Connector>
European Power Cable for Regulated Power Supply
Right Angle Power Adapter for Meade Scopes
Right Angle Power Adapters for Celestron Scopes
Power Supply for Dew Heaters - 12 Volt DC, 6 Amp
Digital Voltmeter with Cigarette Lighter Plug
Polarity Testers for Meade and Celestron Scope Power Sources
Fused 12VDC Power Adapter Cable and Extension for LX200-GPS, LX90, ETX, LXD55
Fused 12VDC Power Adapter Cable and Extension for Celestron, AstroTrac
Fused 12VDC Power Adapter Cable for Celestron, With Locking Ring
Meade 7" Mak Fan Cable, 30" Long
Mounting Bracket for 7AH Batteries


*** Telescope Interface and Electronics:
Keypad Repair Kit for Autostar and Others
Celestron Handbox Extension Cable for Mounts with NexStar Hand Controllers, works with Sky Portal Wifi Adapter
LXD55/75, LX90, ETX Longer Replacement Autostar Handbox Cable
USB 2.0 Active Extension Cable, 5 Meter
USB to Serial RS232 Bridge Cable
USB Extension Cable, 10 ft.
USB A to Mini B cable, 3 ft
Cigarette lighter plug to USB A Female Power Converter, 5VDC @ 400ma
Focuser Extension Cable, 10 ft, 1/8" (3.5mm) Male to Female
Autostar RS232 to PC cable for LXD55, LX90, ETX, DS
Meade Autostar II Replacement Longer Hand Controller Cable
LX200/LX200GPS RS232 to PC Cables
Nexstar RS232 to PC Interface Cables
Atlas / EQ6 Skyscan / Synscan PC RS232 Interface Cables
Gemini to PC RS232 Interface Cables
Tangent BBOX / NGC-MAX / AstroMaster RS232 Interface Cables
Microfocuser Extension Cable for LX200-GPS
Replacement Longer Declination Cable for Celestron CGE Mounts
LXD55 Declination Cable Extension
LX200 Classic Replacement Declination Cable
RS-232 D9 Shielded Extension Cables
50 foot DB25 Extension Cable
Dri-Rod Dehumidifying Heater Rod
6 RPM DC Gear Head Motor


*** ATM Stuff:
Flocking Material with Self Adhesive Backing
Ebony Star Laminate Dob Azmuth Bearing Kits
Ebony Star Laminate Strips - 3/4" and 1" wide
Virgin PTFE Dobsonian Bearing Material
Virgin PTFE Pads, Drilled and Countersunk, With Screws
HDPE High Density Polyethylene, Natural White, 1/4" thick
Kydex® .028" Thermoplastic Shield Material
Felt Strips for Ring Padding
3M Very High Bond Strength Double Sided Tape
2" Crayford Focusers for Refractors & Adapters
2" Crayford Focusers for Newts, Dobs and SCTs
Telrad Reflex Sight and Accessories - Now available with red/green illumination
Telrad Risers - 2-3/8" and 4-3/8" Heights
Rigel QuickFinder Compact Reflex Sight
Elliptical Secondary Mirrors for Newtonians
Finder Scope Rings and Mounts
Dri-Rod Dehumidifying Heater Rod
Mounting Bracket for 7AH Batteries
Polyethelene sheet plastic
Pete's Red Synthetic Grease
Glow in the Dark Tape
Velcro (3M Scotchmate) Hook and Loop with Self Adhesive Back, 2" X 6"
Wire and Cable Routing Stuff - Clips, Clamps, Saddles, Ties, etc
Two Axis Level and Round Bubble Level
Larger Size Rosette Knob Thumbscrews
Knurled Knob Thumbnuts
1/2"-13 Stainless Steel Wingnut and Washer
6 RPM DC Gear Head Motor
Tapping Sets for Stripped Thumbscrews


*** Not Astro Stuff:

Cooler Covers, Reflective Radiant Barrier, 55 qt, 65qt, 120qt and 165 qt. Sizes
Cover for Bobcat Skid Steer Loaders
USB A to Mini B cable, 3 ft










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