Telescopes > William Optics > Refractors 1 | 2 of 2

FLT 110 APO F/6.5
Megrez Fluorite Doublet
Megrez 80 Fluorite APO
Megrez 80II ED Triplet APO
Zenith Star 66 ED Triplet APO

110mm Aperture
715mm Focal Length
f/6.5
Tube Weight 13.5 lbs
Tube Diameter 115mm
Tube Length 24.6"

80mm Aperture
555mm Focal Length
f/6.9
Tube Weight 6.2 lbs
Tube Diameter 90mm
Tube Length 17.3"

FLT 110 APO F/6.5
 
Megrez Fluorite Doublet
 

80mm Aperture
480mm Focal Length
f/6
Tube Weight 5.94 lbs
Tube Diameter 90mm
Tube Length 17.6"

80mm Aperture
560mm Focal Length
f/7
Tube Weight 5.5 lbs
Tube Diameter 90mm
Tube Length 15"

Megrez 80 Fluorite APO
 
Megrez 80II ED Triplet APO
 

66mm Aperture
400mm Focal Length
f/6.1
Tube Weight 3.7 lbs
Tube Diameter mm
Tube Length 19.1"

Zenith Star 66 ED Triplet APO
 
 
 

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