2" Filters

The Astronomik H-beta filter is a narrow band emission-line filter for CCD photography.

The Astronomik CLS is an excellent filter for black & white and color imaging of nebulae, galaxies and star clusters with astronomical instruments of any size.

The Astronomik CLS CCD is suitable under light-polluted skies for DSLR Cameras, which have been remodeled for astronomical use.

Do you have a CCD camera without a mechanical shutter and would like to do dark frames without continually monitoring your equipment?

The Astronomik H-alpha filter is a narrow band filter for CCD photography. The filter lets the H-alpha light of emission nebulae pass and blocks nearly the whole remainder of the spectrum where the CCD is sensitive.

The Astronomik 6nm H-alpha filter is an extremely narrow emission-line filter for CCD photography.

The Astronomik H-beta is a filter for visual observation, in particular with instruments of larger aperture.

The Astronomik 2" IR Blocking Filter is an infrared-blocking filter for digital photography.

These filters provide a natural color reproduction of planets, stars, emission- and reflection nebulas.

The Astronomik UV and IR cut Filter is great for for digital photography!

This Multicoated (MC) glass serves as dust protector or to keep your system parfocal with other Astronomik filters.

The Astronomik OIII CCD filter is a narrow band emission-line-filter for CCD photography.

From the start, the Astronomik OIII filter has been very specifically designed for the visual observation of gaseous and planetary nebulae.

The Astronomik SII-CCD filter is a narrow-band-filter for CCD photography.

The Astronomik UHC filter is for visual deep-sky observation.

This 2" UHC filter is made with less expensive glass than Astronomik's high-end UHC filter, but is of higher quality than other economy UHC filters on the market.

Much more than a simple minus-violet filter. Based on the popular Baader Moon&Skyglow filter, the Baader Contrast-Booster takes contrast enhancement and skyglow reduction to the maximum level possible from a filter

The Baader Planetarium UHC-S Nebula filter excels at delivering a high-contrast and natural view of emission nebula - without excessive dimming and loss of background star fields.

Each filter has an ultra hard, vacuum-deposited coating carefully designed to block all of the visual spectrum ranging from 400 to 700 nm This eliminates the un-natural colored halos surrounding bright stars common with O III filters of less sophisticated coating technology.