TECNOSKY 72/432 FPL53 OTA APOCHROMATIC REFRACTOR

TECNOSKY 72/432 FPL53 OTA APOCHROMATIC REFRACTOR

New Tecnosky Apo 72/432 FPL53 doublet, small, compact, with great performance!
70mm apo lens and F/6 focal ratio. Ideal for wide field photography with SLR, CCD or C-MOS cameras, or as a travel companion thanks to its remarkable efficiency and portability. The focuser is a 2.5"Crayford with a 1:10 gear shift.
The front cover is retractable to reduce the length of the optics at only 330 mm

A pair of ring, very solid, with a vixen dovetaill completes this incredible little refractor.

Technical characteristics:

- Apo 72 / 432mm refractor, doublet with synthetic fluorite FPL53 and anti-reflective treatment FMC

- Aluminum tube with internal diaphragms and sliding dew shield

- Rack and pinion focus control, gear ratio 1:10.

- Reduction adapter from 2"to 1.25" with brass locking strip.

- Weight 2225gr

- length with hood retracted 330 mm