Réfracteur APO AG70 FD5 V2
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Tecnosky 70Q F5 Quadruplet APO V2 with 2.5" Focuser
Now full frame DSLRs are affordable and need instruments that provide a well corrected field of view.
The APO Tecnosky AG70 Refractor comes into the family of these types of refractors and in the best way!
The Petzval optical path with Lanthanum and FPL-53 lenses provides a corrected field of 45mm so that the stars will be punctual and without chromatism and this up to the edges of an FF sensor!
All optics are FMC coated and inside the tube a series of diaphragms are applied around the tube to eliminate unwanted reflections.
Despite being very small and compact, the tube is equipped with a new focuser RP 2.5 "magnesium alloy which supports loads up to 3kg!
The focuser ends with a ring allowing the rotation of the focuser in the desired position, a male thread of M48 x 0.75 is made at the end of the ring, this allows to place most of the junction adapters between the refractor and the reflex .
Its complete weight with the rings is only 3.95 Kg!
|Type||Flat Field Quadruplet Apochromat|