Nebula Filter H-Alpha 2-inch 7nm Magnification_5x Each 100° Series Argon-Purged Waterproof

Each 100° Series Argon-Purged Waterproof eyepiece is internally sealed and purged with inert

It also ensures smooth and stable movement during observations

Astrophotographer Chuck Ayoub compares his image of the Pillars of Creation taken with his Explore Scientific ED127 Essential Series

but the contrast enhancement of giving a darker background sky can make all the difference of how galaxies and nebulae appear under suburban skies

The large 56mm objective lenses gather an impressive amount of light

Nebula Filter H-Alpha 2-inch 7nm Magnification_5x Each 100° Series Argon-Purged WaterproofIn addition to the turbulence in the air, the brightening of the night sky is the greatest obstacle to observing faint objects beyond the solar system. Street lights and other artificial lighting mean that the sky in human settlements is no longer properly black. As a result, the contrast and thus the perception of the deep sky objects also suffer. Depending on the type of celestial object, however, part of the interfering light can be filtered out,