Astro-Physics Reducer 0.67x 2" (51284)

The Astro Physics Tele Compressor was originally designed for telescopes with a focal ratio of f/9 or higher, but practical use has shown that it also works exceptionally well with GSO’s RC telescopes. It delivers sharp star images across a 29 mm diameter field.

When used with an SLR camera, the required spacing can be achieved using a TS Optics 2"/T2 focal adapter, providing the standard 55 mm distance to the camera sensor needed for DSLRs with a T2 ring.

Specifications

• Focal length reduction: 0.67x

• Connection to telescope: 2"

• Camera-end connector: M48

• Free transmission: 44 mm

• Backfocus: 85 mm

• Fully corrected field: 29 mm

• Filter thread: Yes

• Type: Flattener, corrector, reducer

• Build: Reducer