William Optics Adjustable Flat61 for Z61
Getting the best images when taking photographs of the night sky can be a tricky task. There are magnificent telescopes that make this task a little easier, and William Optics has provided a way to take this aid one step further. This William Optics Flat61 Field Flattener is specifically made for the Zenithstar 61 telescopes. They provide a flat field, an image circle of 43mm, for those who wish to do astrophotography.
The Flat61 threads onto the M54 Thread on the focuser of the Zenithstar 61 and has a M48 thread on the camera side.
Please Note: In order to attach a specific DSLR camera to the the field flattener, a camera specific M48 T Mount is required. These are sold separately.
- Back Focus: 55mm
- Maximum Spacing: 12.9mm
- Camera Side Connection: Male M48
- Weight: 0.27kg (0.59lbs)