View Single Post
  #15  
Old 02-07-2009, 07:14 AM
Omaroo's Avatar
Omaroo (Chris Malikoff)
Let there be night...

Omaroo is offline
 
Join Date: Aug 2006
Location: Hobart, TAS
Posts: 7,639
Thanks Robert & Mike

The specs:

Quote:
MT-160
Effective aperture 160mm
Focal length (prime focus) 1000mm
Focal ratio (prime focus) 6.1
Focal length (with corrector) 1330mm
Focal ratio (with corrector) 8.3
Focal length (with reducer) 776mm
Focal ratio (with reducer) 4.8
Resolving power 0.7"
Light gathering power 522
Limiting magnitude 12.8
Image circle (with corrector) ø36mm
Photographic field (with corrector) 1.5°
Image circle (with reducer) ø36mm
Photographic field (with reducer) 2.7°
Finder scope 7 x 50 6.3°
Total length of main tube 895mm
Diameter of main tube 204mm
Gross wt. of main tube assembly 8.3kg
The little "Green Machine":
Attached Thumbnails
Click for full-size image (20090701-DSC_1296.jpg)
69.1 KB24 views
Click for full-size image (20090701-DSC_1294.jpg)
85.4 KB34 views
Reply With Quote