Wanderer Astro flat field mask 80mm V4 IR (85906)

A flat field mask produces a white area with uniform brightness. To use it, place the mask on your telescope optics and photograph the illuminated area. This flat field image shows the exact brightness distribution of your optical system and helps you correct any brightness gradients during astrophotography image processing.

The mask should be used under the same conditions and with the same optics as your main images. It is designed for portable use and can be easily powered in the field.

LED technology ensures a truly white surface without any color cast. The flicker-free lighting allows for short exposure times.

Specifications

• Light area diameter: 80 mm

• Input voltage: 12 V

• Amperage: 2 A

• Anti-fog heating: Yes

• PC interface: USB

• Dimmer: Yes

• Motor-powered: Yes

• Remote control: Yes

• Type: Flat field mask

• Outer diameter: 105 mm

• Weight: 254 g