The Intes Micro Alter M603 is one of the most versatile Maksutov-Cassegrain telescopes. With an aperture of 152mm it has enough light-gathering power for serious deep-sky observing. At the same time the telescope is still extremely compact and portable. It is even generally suited for airline travelling.
Its zero image shift primary mirror focus mechanism allows you to use nearly any accessories you like, including binoviewers for binocular observing, high quality 2" accessories and focal reducers for astronomical imaging.
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TECHNICAL SPECIFICATION
| Parameters | Value |
| Clear Aperature mm | 152 |
| Focal ratio | f/10 |
| Focallength mm | 1520±100 |
| Back focus | 30-250 |
| Photographic field of View | 1° 35 ‘ |
| Optical quality for wave length (λ) 0,63 mkm | |
| (P-V) | λ/ 6 or better |
| CKO (RMS) | 0,041 |
| Magnification of system | |
| with eyepiece (12mm or 21 mm) | 126/72х |
| with eyepiece and 2.4 x Barlow Lens | 300/173х |
| Central obstruction | 33% |
| Focusing | by adjustment of the main mirror |
| Material of body parts | aluminum |
| Material of primary and secondary mirrors | LK7, LK5 (Pyrex) with reflective aluminum coating and SiO2 protected |
| Tube (length, diameter) | 440,198 |
| Tubeweight kg | 4,8 |
SET OF DELIVERY
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1 Optical tube assemble – 1pc..
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2 Finder (10х50) with finder bracket – 1pc.
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3 Eyepiece (12 mm or 21 mm) -1 pc.
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4 Barlow Lens - 1pc.
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5 Diagonal Mirror – 1pc.
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6 Piggy Back cameramount – 1pc.
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7 Caring case - 1pc.
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