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300mm f4 and 200mm f4 setup., Peter Williamson

300mm f4 and 200mm f4 setup.

300mm f4 and 200mm f4 setup., Peter Williamson

300mm f4 and 200mm f4 setup.

Description

It`s not pretty, but it works. Sometimes!!

My primary data, usually Lum or Ha, is taken through the 300mmf4 using a QSI683wsg-8, Orion UK optics, and the secondary data, RGB or OIII/SII through the 200mm f4 GSO using an Atik 460EX and SX filterwheel.

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300mm f4 and 200mm f4 setup., Peter Williamson