Geoptik 164mm flat field generator (22809)

The Geoptik Flat Field Generator is an essential tool for astrophotographers looking to improve the quality of their images. In digital astrophotography, issues such as uneven aperture illumination, dirt on the camera chip, and internal reflections often degrade image quality. These problems are common when using CCD imaging through a telescope.

The Elegant Solution
This flat field generator provides a simple and effective way to eliminate these imperfections. It can even correct unevenness caused by variations in the sensitivity of individual pixels on the camera chip, ensuring a cleaner and more accurate final image.

How to Use It
To use the Geoptik Flat Field Generator, simply place it in front of the telescope's aperture and turn it on. The built-in flat screen creates a brightly illuminated, perfectly homogeneous area—ideal for capturing a bright-field image to correct your astrophotography data.

Key Advantages:

• Very easy to use

• Produces a homogeneously illuminated area for optimal flat field correction

• Operates with a 12 V power supply

• Durable plastic housing

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

Specifications

Capacity:

• Maximum Internal Diameter: 164 mm

• Minimum Internal Diameter: 110 mm

• Input Voltage: 12 V

Equipment:

• Includes cigarette lighter adapter and electric cable

General Information:

• Weight: 450 g

• Color: Black

• Series: New LED Technology

• Type of Build: Flat field mask

• Type: Mask