A flat field mask creates a white area with a defined brightness. Simply place the mask on your telescope optics and photograph the white area. This so-called flat field image allows you to determine the exact brightness distribution of your optical system and correct the brightness gradient of your astrophotographs during image processing.
The mask should be used under the same conditions and with the same optics as the actual images. The mask is therefore designed for mobile use and can be powered accordingly.
Thanks to LED technology, it is possible to create a truly white surface without any colours. Since the lighting does not flicker, short exposure times are also possible.
Special features:
- With built-in dimmer for flexible brightness control - therefore also suitable for cameras with mechanical shutter
- Can be used as a stand-alone system or controlled via PC/laptop with USB connection - USB cable included
- Also ideal for remote use. A suitable driver for Windows is included in the scope of delivery.
TS Optics is a brand of Teleskop-Service.
