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Filter with the highest contrast and very good transmission for demanding astrophotography
Gradually reduces the brightness of moon and planets
High-quality set of three 1.25" filters, which covers all areas of Mars observation
Broad band filter for city light suppression, also suitable for small aperture
Blocks IR and UV light for improvement of contrast during imaging
Gradually reduces the brightness of moon and planets
Reduces the brightness to 25% - ideal for lunar and planetary observations.
Reduces the brightness to 12.5% - ideal for lunar and planetary observations.
Four 1.25" filters: luminance, red, green and blue for color images of celestial objects with monochrome CCD cameras
Four 2" filters: luminance, red, green and blue for color images of celestial objects with monochrome CCD cameras
A modest all-round filter also for nebulae and non-astronomical use
A modest all-round filter also for nebulae and non-astronomical use