Budapest Telescope Centre

btc@tavcso.hu +36-20-484-9300
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Budapest Telescope Centre
btc@tavcso.hu +36-20-484-9300
Empty cart Login Registration

Spacer rings (T2, M48 and M68)

Coma correctors and focal reducers can be fine tuned if they don't provide sharp images at the corners

Product variants

More about the product

Different correctors are usually extremely sensible to the distance between the corrector itself and the image sensor. When using a corrector not specifically designed to a particular telescope this distance might be needed to adjust to achieve the best results.

The T2 or M48 sized adaptors have to be placed between the bayonet adaptor and the corrector. The distance can be adjusted by using different number of adaptors.

M68 distance rings are compatible with 2,5" 0,75x Riccardi reducer.

 

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1 year warranty

Galambos Gábor's opinion

After a few weeks, months of usage

Price/Value ratio

M48-distance ring (Aluminium, 0.3mm)
M48-distance ring (Aluminium, 0.3mm)
Pros

A funkciójának megfelel a termék.

Cons

Nem tudok ilyent.

Summary

Ha szükség van rá a megfelelő szenzor-korrektor távolság beállításához, akkor meg kell vásárolni.

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