Skywatcher 0.77x Focal Reducer for Esprit 120 ED
Special Price
€354.05
Regular Price
€365.00
Availability: Available to order
SKU:
SW-SKSED120-R
Skywatcher 0.77x Focal Reducer and Flattener for Esprit 120 ED
Brands:
Skywatcher 0.77x Focal Reducer and Flattener for Esprit 120 ED
Designed specifically for the Sky-Watcher Esprit-120 ED apo refractor, the new three-lens focal reducer / flattener has a reduction factor of 0.77x. It comes with a standard adaptor with M48 thread edge and 55 mm back focus for use with Sky-Watcher´s M48 Canon EOS (code 20237) and Nikon (code 20238) adaptor rings.
After removing the adaptor, an M71x1 internal thread with maximum 75 mm back focus is available for self-made adaptor solutions.
The reducer/flattener produces a fully illuminated and corrected image circle of 34 mm diameter and is therefore perfectly suitable for image formats up to APS-C, but can also be used for full frame format.
| Type: | Focal Reducer / Field Flattener |
| Reduction factor: | 0.77x |
| Focal ratio on Esprit 120 ED: | f/5.4 |
| fully illuminated and corrected field: | 34 mm circle |
| Usable up to: | Full frame format |
| Optical design: | Three-element |
| Coating: | Fully multicoated |
| Anschluss: | Esprit 120ED / M48 |
| Back focus with M48 thread: | 55 mm (for M48 rings from Skywatcher) |
| Intermediate thread: | M71x1 female |
| Back focus with intermediate thread: | 75 mm |
| Material: | Aluminum housing |
| Weight: | 910 g (with end caps) |
| Product Status | New |
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