SKYWATCHER
This field flattener is optimized for Evostar 80ED Pro telescopes. This high-quality optical accessory reduces the focal length of the telescope by a factor of 0.85X.
Available Upon Request
This includes products that we do not keep in stock but are only available upon request or have been announced in advance by the manufacturer. These items are usually shipped within 5-14 days. Once we receive your order, we will notify you by e-mail or telephone of the exact delivery time, as well as the amount of any deposit that will be required.
The flattener is a lens that evens out the field, as this is slightly curved by the primary optics. This curvature causes stars that are imaged at the edge of the field of view to be less sharp. The flattener, also called a field flattener, corrects this effect. Astrophotographers can then enjoy images where the stars remain sharp right out to the edge of the exposure. The flattener is installed between the telescope and the camera.
This field flattener is optimized for Evostar 80ED Pro telescopes. This high-quality optical accessory reduces the focal length of the telescope by a factor of 0.85X. For connecting, you will need a camera adapter from the Recommended Accessories.
| Net Weight (g) | 280 |
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