Nebula Filter CLS 1.25-inch 13mm-eye-relief Total net weight 11300 g

Total net weight 11300 g

Tripod fully collapsed no mount head 25

Soft and even movement of the large binoculars

There are threaded holes on the left and right sides of the Explore Scientific Hybrid Finder Scope Base for desired access to attaching screws

Nebula Filter CLS 1.25-inch 13mm-eye-relief Total net weight 11300 gExplore Scientific Nebula Filter 1. 25" CLS Range from 436nm to 536nm with peak at 488nm. Transmission 98. 3% This is a general purpose light pollution reduction filter 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.