| Aperture |
80mm |
| Focal Ratio |
F/6.8 |
| Focal Length |
545mm |
| Objective Type |
FPL-51 ED Glass, Doublet, Air Spaced, APO
Fully Multi-Coated |
| Resolving Power |
1.45" |
| Limiting Magnitude |
11.3 |
| Lens Shade |
Retractable |
| Focuser |
2" 360° Rotating Camera-angle Adjuster, 1:10 fine focus
Focuser Travel Length 3.15" (80mm)
1.25" Adapter |
| 1.25" Adapter |
Brass Compression Rings |
| L- type Mount |
L Bracket Based |
| Field Stops |
10 Baffles |
| Tube Diameter |
90mm |
| Tube Length |
16.9" (430mm) Fully Retracted
19.7" (500mm) Fully Extended |
| Tube Weight |
|
| Case |
Aluminium Case (Standard) |
Case Dimensions
(WxHxD) |
22.4" x 12.6" x 8.3"
(57cm x 32cm x 21cm)
(Water Resistant) |
| Case Weight |
|
|
|
