на Русский Intes Micro, Russia, 117036, Moscow, Shvernika str 4, phon: (499) 723 6640

ALTER МН76

 





TECHNICAL SPECIFICATION
ParametersValue
Clear Aperature mm178
Focal ratiof/6
Focallength mm1068 ± 80
Back focus, mm 40
Photographic field of View2° 15 ‘
Optical quality for wave length (λ) 0,63 mkm 
(P-V)λ / 6 or better
CKO (RMS)0,041
Magnification of systemDepend on focal length of eyepiece
Central obstruction20 %
Focusing2” focuser
Material of body partsaluminum
Material of primary and secondary mirrorsK7, LK5 (Pyrex), with reflective aluminum coating and SiO2 protected
Tube (length, diameter)1055,220
Tubeweight kg11

SET OF DELIVERY
1 Optical tube assemble – 1pc..
2 Finder (10х50) with finder bracket – 1pc.
3 Rings -1 pc.
4 Piggy Back cameramount – 1pc.
5
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