ASTRO 4G2

The ASTRO 4G2 is a versatile and highly expandable telescope with numerous optional accessories. It is designed for photography and observations of terrestrial far-away objects, as well as astronomical observations and photography of celestial objects. 
FEATURES:
  • Portable
  • High quality catadioptric lens
  • Diagonal eyepiece adapter and 32 mm plossl eyepiece
 SPECS:

Without mag. doubler
Eyepiece focal distance, mm:


Clear aperture, mm
Focal distance, mm
F/number
Field-of view, m/100m
Angular field of view
Near focus, m
The photocamera thread 
Attachment:
The mounting attachment thread




30 (22…54)/(1° …33’)
15 (44…110)/(1° …23’)
9.4 (70…175)/(52’…21’)
100
1000
1/10
42
2° 30’
4

M42x1
¼"
ACCESSORIES
  • Carrying case for telescope
  • Eyepiece holder with diagonal prizm
  • Instructions
  • 3 light filters (optional)
  • Lens covers