QHY MiniCam8M Argon AR III Narrowband Filter - 040060 Baader Solar Inspire features fully coated glass

Inspire features fully coated glass optics

the color fringing that can appear along high-contrast edges

Celestron Ultima 100 - 45 Degree Zoom Spotting Scope Features

TeleGizmos 365 Series Cover for 16" Fork Mounted or 11"-12" Fork & Wedge Mounted SCT Scopes

QHY MiniCam8M Argon AR III Narrowband Filter - 040060 Baader Solar Inspire features fully coated glassThis ARIII filter is made expressly for the QHY MiniCam8M built in filter wheel, which accepts specialized 19*12*1. 1mm filters. The Ar III (Argon III) filter is a narrowband filter centered around 713 nm, designed to capture the specific emission line of triply ionized argon. This emission line is commonly observed in planetary nebulae, H II regions, emission line galaxies, and in the spectroscopy of ionized gases in laboratory plasmas. This filter