Рет қаралды 5,915
In this video I'm going to compare a ZWO 7nm Hydrogen Alpha filter against the 7nm Dual Narrowband Optolong L-eXtreme filter.
However in this video I'm going to just compare the Hydrogen-Alpha channels during a Full Moon. The reason why I chose Full Moon is because people often use Hydrogen-Alpha filters during Moon phases in order to cut through the Moon glow.
Bare in mind this is a dedicated Hydrogen-Alpha filter vs a Dual-narrowband filter and NOT a ZWO vs Optolong filter for example.
I'm going to be comparing the Moon glow resistance, contrast as well as signal-to-noise ratio. It's often cited to not use a Hydrogen-Alpha filter with a colour camera.
==== Consider Supporting This Channel On Patreon ====
Patreon: / astrofarsography
==== My Equipment ====
ZWO ASI 533mc Pro: bit.ly/2GjkzTD
Sky-Watcher EQ6-R Pro: bit.ly/2RCrcY9
Sky-Watcher Evostar 80ED Pro: bit.ly/3dOBuli
Evostar 80ED Field Flattener: bit.ly/2Uuv7qV
Astro Essentials Mini Guide Scope: bit.ly/2S8Y2yn
ZWO ASI 120mm Guide Camera: bit.ly/31j7kfl
Optolong L-eXtreme: bit.ly/3jcOTlc
iOptron SkyGuider Pro: bit.ly/3g7955D
==== My Filming Equipment ====
Camera: Canon 90D: amzn.to/3vX7VSF
Lens: amzn.to/2T7SkBe
Tripod: amzn.to/2T4U4Lv
Lighting: amzn.to/34TkRNo
Microphone: amzn.to/2T5mPaU
Disclaimer: Affiliate links are in use. If you buy through these links then (at no extra cost to you) I get a few pennies :)
==== Contact ====
astrofarsography@gmail.com
www.astrofarso...
/ astroruz
/ astrofarsog. .
/ astrofarsogr. .
/ astrofarsography
Sparks by Chaël:
chael-music.com/
/ chaelmusic
/ chael_music
/ chaelmusicofficial
/ @chaelofficial