Specifications - Orion SkyScanner BL 102mm Instruction Manual

Specifications

SkyScanner BL 102mm
Primary mirror:
Secondary mirror:
Mirror coatings:
Central obstruction:
Focal length:
Focal ratio:
Focuser:
Eyepieces:
Magnification:
Barlow lens:
Finder:
Mount:
Weight, assembled:
Tube Length:
Tube Outer Diameter:
14
102mm diameter
25mm minor axis
Aluminum with SiO2 overcoat
31.2mm (30.6%)
640mm
f/6.3
1.25" Rack-and-pinion, accepts
1.25" eyepieces
25mm Kellner and 10mm
Plossl, 1.25"
26x (with 25mm), 64x (with
10mm)
3x magnifying power
LED red dot reflex sight, 3V
lithium battery
Single-arm altazimuth,
composite base, laminated
10 lbs., 6.5 oz.
21.5" (54.6cm)
5.7" (145mm)
SkyScanner BL 135mm
Primary mirror:
Secondary mirror:
Mirror coatings:
Central obstruction:
Focal length:
Focal ratio:
Focuser:
Eyepieces:
Magnification:
Barlow lens:
Finder:
Mount:
Weight, assembled:
Tube Length:
Tube Outer Diameter:
135mm diameter
35mm minor axis
Aluminum with SiO2 overcoat
38mm (28.1%)
1100mm
f/8.1
2" Rack-and-pinion, accepts
1.25" and 2" eyepieces
25mm Kellner and 10mm
Plossl, 1.25"
44x (with 25mm), 110x (with
10mm)
3x magnifying power
LED red dot reflex sight, 3V
lithium battery
Dobsonian altazimuth,
composite base, laminated
32 lbs., 9 oz.
40" (101.6cm)
6.9" (176mm)