M63 Tilt Adjuster 가 포함되어 있습니다~

APM-Riccardi Apo-Reducer 0,75x M63 small

Our new reducer, calculated /*C*and*C*/ designed from Riccardi

Massimo Riccardi, famous optical designer from Italy, designed for APM-Telescopes a new 3 element 0.75 x Apo-Reducer/Flattener Corrector for all TMB-APM-LZOS Apochromatic Telescopes. Tests show that it also works on Apos from other manufacturers as well. The reducer shortens the focal length by a quarter /*C*and*C*/ corrects the image circle - thereby converting your telescope into a fast astrograph!

Assembly

The connection to your telescope /*C*and*C*/ camera occurs over an M63 x 1 thread. For the correct adjustment of the reducer/flatener we can offer you an adjustment flange.

Backfocus

Usually  the reducer is screwed onto the focuser. The reducer can also be installed inside the focuser barrel, if the free aperture is equal to /*C*or*C*/ larger than 68 mm.

The right backfocus for your telescope you will find in the enclosed PDF chart (see below). The total optical path of reducer plus backfocus plus focus /*C*change*C*/ is /*C*between*C*/ about 160 mm /*C*and*C*/ 180 mm.

The correction is made for chips up to the full-format /*C*and*C*/ perfect for the best known Kodak KAF 8300 chip.

You can find the correct adapter for your telescope camera combination in the enclosed PDF graphic (RiccardiAdaption.pdf).


Delivery contents 

• Reducer
• 2 Dustcaps

Specifications: