Adaptor to 2" for the Pentax 75 SDHF

The Pentax 75 SDHF comes with different Pentax special adaptations down to 1.25", but not with 2" or T-2 connections.

Another point is the relatively narrow backfocus - with this adaptor, you can make different connections without focus problems.

This Adaptor is specially designed for Pentax. It is placed inside the 60mm focuser where it does not need any backfocus. Now you can place 2" accessories inside it and lock both.