For sale is a Sky-Watcher Esprit 120ED 0.77X Reducer/Flattener in excellent condition, including original box.
Specifications:- 34mm fully illuminated field but can handle full frame as well
- 95mm back-focus (55mm when back focus spacer and M48 ring installed)
- Drops f/ratio from native f/7 (840mm) to f/5.4 (647mm)
- Reduces exposure time by 68% compared to native f/7
- Built-in 2" filter cell for mounting filters
- 3.18 x 2.12-degree field of view when used with a full frame camera
- 2.08 x 1.39-degree field of view when used with APS-C crop sensor
This is surplus to my needs, as I also own a Starizona Apex 0.65x Reducer for my Esprit 120.
Bintel new price is $699 plus postage:
https://www.bintel.com.au/product/sk...cer-flattener/
Selling for $450 posted within Australia or NZ.
Please send a private message if interested.
Thanks for looking!