Optolong L-Pro 1.25 Nebula Filter Laser Colli Mark III An Important Tip for Using

An Important Tip for Using the Fluid:

These filters will fit most internally-threaded eyepiece barrels of 1

Weight: 22 oz (624 g)

making this a comprehensive guide for anyone involved in astrophotography

Optolong L-Pro 1.25 Nebula Filter Laser Colli Mark III An Important Tip for UsingOptolong L Pro 1. 25 Nebula Filter Blocks UV and IR (700 1100 nm) High transmission at passband Improved color balance for DSLRs and One Shot Color Astro Cameras, e. g. ASI Color Cameras cooled or uncooled by ZWO. High optical quality The L Pro Nebula filter permits roughly 3x longer exposure times than without a filter and therefore improves contrast significantly. L Pro Introduction Optolong L Pro (L Professional) filter is designed to improve the