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  • Correttore 2" per RC GSO Correttore 2" per RC GSO

Free shipping in most EU countries

for order at least €500

2" corrector for RC GSO

Product code: TSRCFlat2

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Quick Overview

The 2" corrector for RC corrector offers optimal field correction and illumination (45mm diagonal) for sensors up to FullFrame (24x36mm). When the camera's sensor diagonal is larger than 25mm, we recommend this flattener. On camera side this corrector has M48x0.75 thread with an optimized working distance of 109mm so there's a lot of space to install many astrophotography accessories.

Availability: In stock in Italy headquarters

22% tax incl



- no influence on the focal length
- generous working distance of 109mm from the M48 thread
- anti-reflective multi coatings
- direct connection of off-axis-guiders etc. with M48x0.75 thread
- easy adaption - fits directly into the 2" focuser

Which adapters do I need to connect my camera?

With 109mm back focus, this RC flattener offers enough space to integrate additional accessories like off-axis-guiders, filter wheels or filter drawers. 

Direct adaption of a DSLR camera to the flattener:

If you want to use a DSLR camera, in order to connect to the corrector and have the DSLR sensor at the right distance of the corrector lens, you need to add the TSFlat2A accessory.

Adapting an individual CCD camera:

A CCD camera has a lower backfocus than a DSLR camera so you will need to add, after the TSFlat2A accessory, a T2 extension. To recommend the right articles, please write us with the back focus distance of your camera (distance from connection thread to sensor surface) and eventually existing/wanted filter wheels, off-axis-guiders etc.

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