Astronomik L-RGB color filter set

Astronomik L-RGB color filter set

The transmission properties of the L-RGB Typ 2c filters are optimized for CCD astrophotography. The set allows to take images in correct colour for all types of objects. Where other brands make strange compromises, we do the best colour reproduction possible. Both stars as well as objects that emit only in spectral lines, are reproduced in their true colors. You get CCD images with perfect colors, as if the objects were bright enough to be seen with photopic vision. This feature is the main difference between Astronomik filters and those of other manufacturers. The following aspects have been most important for the design of our filterset: - simple image processing for the user - highest transmission (nearly 100%) for short exposure times - adjusted transmissions of the individual filters for optimal colour reproduction - the use of industry standards Astronomik doesn't stop thinking at the step of taking the picture. More important a tool should be given to the astrophotographers that offers a simple and elegant editing process. To maintain the colour, we calculated our filterset for the sRGB color space, which is used as an industry standard from most manufacturers of monitors, printers, and imaging software. As a user, you do not need to spend time to learn about colour spaces. We have solved the special problems of astrophotography for you. Due to the high-precision machining of the carrier substrate, our filters are parfocal with wedge errors below all usual margins. In order not to be the bottleneck in a high-quality optical system Astronomik filters are of course diffraction limited. Issues concerning focal distances as well as the exact location of the images of each colour image are not a problem at all!

Main use

The L-RGB filter set divides the spectrum into its components red, green, blue, and luminance. Thus colour separation can be achieved with pure b/w CCD sensors. The separation corresponds to the colour sensitivity of the human eye according to DIN 5032. By using the sRGB color space it is possible to maintain the color of the image throughout the entire image processing and output. With an Astronomik L-RGB filter set and your camera, you create the ideal raw material for image processing in the sRGB color space.

Technical Specifications

1.25"

2"

31mm

36mm

50mm Round

In the Box

Astronomik LRGB Filter Set - 1.25"

Astronomik LRGB Filter Set - 2"

Astronomik LRGB Filter Set - 31mm

Astronomik LRGB Filter Set - 36mm

Astronomik LRGB Filter Set - 50mm Round

Warranty & Manuals

10 Years Warranty