INTES-MICRO ALTER M603 MAKSUTOV
Beautiful scope. Great images at a great price. Russian made optics by Intes Micro.
The package includes the OTA, finder scope, third party dew cap and original padded case. No visual back, no diagonal or eyepiece.

TECHNICAL SPECIFICATION:

Clear Aperature mm 152
Focal ratio f/10
Focal length mm 1520
Back focus mm 30-250
Photographic field of View 1 35 e
Magnification of system:
with eyepiece (12mm or 21 mm) 126/72
with eyepiece and 2.4 x Barlow Lens 300/173
Central obstruction 33%
Focusing by adjustment of the main mirror, i.e. No mirror shift !
Material of body parts aluminum (all metal)
Material of primary and secondary mirrors LK7, LK5 (Pyrex) with reflective aluminum coating and SiO2 protected
Tube (length, diameter) 440,198
Tube weight kg 4.5

If you buy this you will not regret it. Very portable, well made, great optics. One note, you should give it 1 hour to cool down before doing serious viewing.
email me with any questions