The William Optics Flat8 is an apochromatic triplet 0.72x flattener/reducer with STM-coated Ohara lenses. The 44.4mm image circle makes it a perfect match for full-frame sensors.
The Flat8 features adjustable spacing for use with a range of cameras and imaging systems. The Flat8 includes an M48 filter thread which will hold any standard 2" mounted filter.
Compatible with William Optics FLT132, FLT156, GT102 & GT153 telescopes which have an M92 x 1 thread. On the camera side there is an M48 x 0.75 male thread, which will accept any wide T-ring.
|Reduction factor||0.72 x|
|Telescope connection||M92 x 1|
|Camera connection||M48 x 0.75|
|Image circle||44.4 mm|
Adjustable distance for DSLR / Mirrorless camera