GSO 1.25" 99% Reflectivity Dielectric Mirror Star Diagonal
for Refractors, with Compression Ring
This 1.25" refractor diagonal features all metal housing and barrels with
a 99% reflectivity, 1/10 wave dielectric BK7 mirror. Brass compression
band prevents marring of your eyepiece barrels. Aluminum body and
barrels, black anodized. 6 oz weight.
28mm clear aperture. Nosepiece is threaded for filters. With end caps
and foam insert box.
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Prices include Priority shipping in the USA!