IntesMicro

ALTER M1215 Deluxe

TECHNICAL SPECIFICATION

Parameters

Value

Clear Aperature mm

305

Focal ratio

f/15

Focallength mm

4575±100

Back focus

15 ÷ 290

Photographic field of View

0°32'

Optical quality for wave length (λ) 0,63 mkm

(P-V)

λ/8 or better

CKO (RMS)

0,03

Magnification of system

with eyepiece (12mm or 21 mm)

381/218х

with eyepiece and 2.4 x Barlow Lens

914/523х

Central obstruction

25%

Focusing

by adjustment of the main mirror

Material of body parts

aluminum

Material of primary and secondary mirrors

LK7, LK5 (Sital) with reflective aluminum coating and SiO2 protected

Tube (length, diameter)

985,370

Tubeweight kg

30

SET OF DELIVERY

1 Optical tube assemble – 1pc..

2 Finder (10х50) with finder bracket – 1pc.

3 Eyepiece (12 mm or 21 mm) -1 pc.

4 Barlow Lens - 1pc.

5 Diagonal Mirror – 1pc.

6 Piggy Back cameramount – 1pc.

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