TS-Optics REFRACTOR 0.79x 3" ED Reducer Corrector for FF sensors

Selling a TS-Optics REFRACTOR 0.79x 3" Reducer. Some nicks, only cosmetics. Glass is mint. Full frame sensor reducer w/ correction for APOs.

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Specs : 

TS Optics 3-inch 0.79x ED reducer corrector for APO refractor telescopes

TS PHOTOLINE 3" 3-element 0.79x reducer offers a big well corrected and illuminated field with 45 mm diameter. The corrector is made for CCD and DSLR cameras with big sensors. Of course the results will be also perfect with smaller sensors.

We suggest the corrector for all refractor telescopes with 2.5" focuser or bigger. Barrel 3" or (at least) M68 thread necessary Best multicoating and well blackened internal walls against reflections Safe connection to the telescope through the ZEISS Level M68x1 male thread Easy camera adaption through the M48 2" filter thread on the camera side