Baader Planetarium RGB 36mm Round Filter Set with UV/IR Cut L-Filter

Make your astrophotography stand out with the Alpine Astronomical Baader L-RGB CCD Imaging Filter Set. This set is specifically designed for monochromatic imaging, enabling you to create breathtaking composite images of nebulae, planets, and other celestial bodies.

The set includes three primary color filters - red, green, and blue - that allow you to capture a single subject in each color. By stacking these images in post-production using specialized software, you can create a wide array of colors or emphasize the natural properties of your subject.

The fourth filter in the set is a luminance filter, designed to block ultraviolet (UV) and infrared (IR) light. This filter allows only the visual spectrum to pass through, which is crucial as many of today's imaging sensors are sensitive to IR and UV wavelengths. By stacking the luminance filter with any of the other three colored filters, you can eliminate ghosting caused by bands outside the visible spectrum that may bleed into your image, particularly with the blue and red filters.

Each filter in the set is plane-optically polished and features an anti-reflection multi-coating. This ensures high and uniform light transmission across the entire surface, maximizing brightness and minimizing distortion, halos, and reflections. With a transmittance rate of over 95%, and all filters being parfocal, exposure times remain consistent when you switch colors or even if you choose not to use them at all.

This 36mm round filter set is offered unmounted, making it a versatile choice for custom applications and imaging systems. Enhance your astrophotography with the Alpine Astronomical Baader L-RGB CCD Imaging Filter Set.