Nebula Filter S-II 2-inch 12nm

Nebula Filter S-II 2-inch 12nmFeatures High quality Explore Scientific S II filter Absorbs all other emission lines Absorbs almost all of the artificial light Passband bandwidth: 12 nm For observing faint planetary nebulae, emission nebulae and supernova remnants More contrast and details for all urban observers and astrophotographers An individual test report of this premium filter is included in the scope of delivery Description In addition to the turbulence in the air, the

The lower left corner of the display shows time and date information as well as the current moon phase

5mm stereo mini plug Connecting to the camera N3 type remote terminal plug Spiral cable length About 20cm to 50cm Weight 26g Warranty

High quality Explore Scientific H-Alpha filter

FIELD OF APPLICATION Research

Item Number 721061 Warranty

Eye-catching fire engine graphics

Leaf of Winther Jasmine

This is the largest scope I’ve ever looked through

which is a European standard

Optimized optical system for demanding photographers

This simple adapter puts 1 arc-second tracking ability within your reach

Newton theorized correctly that a mirror lens would not split white light into a spectrum of colors "called chromatic aberration"