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Brand Name Rating # of Ratings
William Optics William Optics GTF102 102mm f/7.7 Apo Refractor with Built-In Flattener # A-F102GTA 5.0 1
William Optics William Optics Megrez 90mm f/6.9 FD APO Refractor 4.0 1
William Optics William Optics New Generation 2" 0.8x Apo Reducer / Field Flattener 3 4.0 1
William Optics William Optics Push-in Nosepiece for SCT Diagonals 4.0 1
William Optics William Optics WO-Star71 71mm f/4.9 Apo Imaging Refractor 5.0 1
William Optics William Optics Zenith Star 70mm f/6 Doublet ED Refractor # A-Z70A 4.0 1
William Optics William Optics ZenithStar 80mm f/6.8 ED Apo Refractor with DDG Integration 5.0 1
William Optics William Optics WO-Star71 71mm f/4.9 Apo Imaging Refractor 5.0 1
GSO GSO Telescope Tube Mounting Rings (Set of 2) - 116mm (4.56") 4.0 1
GSO Set Screw with Hex Socket, Flat Point, M4 Thread (Pack of 2) 4.0 1
GSO Replacement Tension and Focus Lock Thumb Screw Set for GSO Crayford Focusers 4.0 1
GSO GSO Replacement Thumb Screw, Metric M4-0.7, 13mm Thread Length for Astronomy Accessories (Pack of 2) 4.0 1
GSO GSO Replacement Thumb Screw, Metric M4-0.7, 7mm Thread Length for Astronomy Accessories (Pack of 2) 4.0 1
William Optics William Optics Fluoro Star 110mm f/7 Triplet Apo Refractor with Feather Touch Focuser # A-F110-FT 4.0 1
William Optics William Optics FLT98 98mm f/6.3 Triplet Apo Refractor w/ 2" 0.8x Adjustable Reducer / Field Flattener 4 4.0 1
GSO GSO Primary Mirror Cell for 10" Mirrors (with Cooling Fan) 5.0 1
Farpoint Astronomical Clearance: *2nd* Farpoint Bahtinov Focus Mask for DSLR Camera Lens w/ 67mm Filter Thread # FP441 4.0 1
GSO GSO Primary Mirror Cell for 12" Mirrors (with Cooling Fan) 5.0 1
William Optics William Optics 1.25" 66° Wide Angle Eyepiece - 20mm 5.0 1
William Optics Clearance: *2nd* William Optics Long Version Vixen-Style Dovetail Plate 4.0 1
William Optics William Optics SCT Dust Plug with Center Pull Tab: OD = 2" (50.8mm), Plastic, White 5.0 1
William Optics Clearance: *2nd* William Optics Vixen-Style 8" Dovetail Plate - Gold 4.0 1
GSO Clearance: *2nd* GSO Chrome Barrel from 2" GSO Refractor Diagonals (with Safety Groove) 4.0 1
GSO Baader Vixen / Synta Style Dovetail Clamp # 2451530 4.0 1
William Optics William Optics ZenithStar 66 SD Apo f/5.9 4.5 2
GSO GSO 2x Barlow - 2" 5.0 2
Farpoint Astronomical Farpoint 2" Autocollimator # FP262 5.0 2
GSO GSO 1.25" Color / Planetary Filter - #12 Yellow 5.0 2
GSO GSO 2" Kellner Eyepiece - 40mm # GSK40 5.0 2
GSO GSO 2" Kellner Eyepiece Set (26, 32 & 40mm) 4.5 2
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