Geoptik 210mm flat field generator (22810)

The Geoptik Flat Field Generator is a must-have tool for astrophotographers aiming to improve image quality by addressing common issues such as uneven aperture illumination, dust on the camera chip, and internal reflections. These imperfections are typical in CCD images captured through telescopes. This device provides an elegant solution to these problems, ensuring cleaner and more accurate astrophotography results. It can even correct unevenness caused by variations in the sensitivity of individual pixels on the camera chip.

How to Use It
Using the Geoptik Flat Field Generator is straightforward. Place it in front of the telescope's aperture and turn it on. The built-in flat screen produces a brightly illuminated, perfectly homogeneous area, creating ideal conditions for capturing a bright-field image that can be used for corrections during post-processing.

Key Advantages:

• Easy to use

• Produces a homogeneously illuminated area for optimal flat field corrections

• Operates with a 12 V power supply

• Durable plastic housing

• Compact and convenient design with integrated screen, lighting, and power source

Specifications

Capacity:

• Maximum Internal Diameter: 210 mm

• Minimum Internal Diameter: 156 mm

• Input Voltage: 12 V

Equipment:

• Includes cigarette lighter adapter and electric cable

General Information:

• Weight: 700 g

• Color: Black

• Type of Build: Flat field mask

• Type: Mask