Nebula Filter CLS 1.25-inch

$ 79.99

Explore Scientific Nebula Filter 1.25" CLS Range from 436nm to 536nm with peak at 488nm. Transmission 98.3%.

This general-purpose light-pollution reduction filter is designed for observing the broad range of deep sky objects including nebulae and galaxies. The CLS does a good job of increasing contrast, providing a darker sky background.