Vixen Telescope PORTA II-R130Sf
Specifications
Optical tube
Primary mirror
130mm parabolic mirror, multi-coated
Focal Length
650mm (f/5)
Reolving power / Limiting magnitude
0.89 arc sec. / 12.3
Light gathering power
345x unaided eye
Dimensions / weight
L: 575mm, OD: 160mm, 5.3kg (body 4.0kg)
Finder scope
6x30mm, actual field of view 7 deg.
Eyepiece
Visual back
42mm for T-ring, 31.7mm push fit
Eyepiece (Dia. 31.7mm)
PL20mm (33x), PL6.3mm (103x)
Altazimuth mount
Mount type
PORTA II altazimuth mount
Vertical and horizontal slow motions
Worm and wheel gears with 120-tooth whole-circile movement, with slow motion handles
Optical tube setting up
Dovetail-plate attachment system
Maximum loading capacity
Approx. 5kg
Weight
5.7kg including tripod
Tripod
Material / Type
Aluminum 2-sectional legs (with tray)
Dimensions / weight
L: 900mm⇔1,300mm, H: 705⇔1,200mm, Radius: 370⇔606mm
Others
Photography
Eyepiece projection, prime-focus, afocal imaging.
Solar observation
Not possible
Total weight
11.0kg without eyepiece
Configuration
- Optical tube assembly
- PORTA II altazimuth mount (with tripod)
- Eyepiece