Reducer 0.66x CDK20 / CDK24


Reducer 0.66x CDK20 / CDK24

Regular price
$ 1,400.00
Sale price
$ 1,400.00
Unit price

This item is out of stock but you can place an order now and we’ll ship when it becomes available.


This is a reducer designed specifically for flat field telescopes like the CDK. This reduces the f ratio of the CDK telescope 66%. The f/6.8  CDK20 telescopes will be reduced to about f/4.5.

**NOTE - 200166 adapter is also compatible with CDK17 that have 8.81" back focus.   CDK17 with 10.24" back focus will use the 125166 focal reducer. See instruction manual for details.

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