Optolong L extreme & Ha OIII Filters

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astrographymc
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Optolong L extreme & Ha OIII Filters

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Post by astrographymc »


I recently checked that Optolong L extreme is a two 7nm bandpass filter that passes Ha and OIII emission lines. In that case can i use it instead of using the Ha 7nm and OIII 7nm filers separately ?
Scopes: Explore Scientific 127 mm ED APO Triplet, WO Redcat 51 Quadruplet APO, WO GT 81 Triplet APO, WO 32 mm uniGuidescope, WO 50 mm uniGuidescope, Bresser 90/500 Guidescope
Mounts : Bresser EXOS II GOTO , iOptron Sky Guider Pro

Filters : Optolong L Enhance, ZWO LRGB, ZWO Duoband, Optolong Moon & Skyglow, SVbony UV-IRCUT,Optolong CLS
SKY : Bortle 4-5
Camera : Sony a6400, ZWO ASI 290 MM, Bresser Deep Sky Camera, QHY 294C Pro

Astrobin : https://www.astrobin.com/users/astrography_MC/
Flickr : https://www.flickr.com/photos/193147973@N02/
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