Nebula filter for increasing contrast; also suitable for use with smaller telescopes
Many objects only first become visible at all when using an UHC filter; but also; highlights such as the Orion; Lagoon or Swan nebulae; show a whole new side to them
Enhances the contrast of the moon and planets in photographic images
Mounted in a nicely anodized housing
Especially useful for large aperture telescopes through which the light of the Moon can be extremely overwhelming