Current Sales – Optolong

Holiday Deals

William Optics Free Uniguide 32 with select RedCat and Pleiades models
Celestron Holiday Sale - ends Dec 31st
SkyWatcher Holiday Sale - ends Dec 31st
Meade Closeout Deals - While Supplies Last
Explore Scientific Eyepiece Holiday Sale thru Dec 15th (while supplies last)
Optolong Filter Black Friday Sale thru Nov 30th
ZWO End of Year Sale thru Jan 3rd

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Optolong SHO 7nm (3 Filter Set)

Optolong SHO 7nm (3 Filter Set)

On sale from $372

Optolong L-eXtreme F2 Filter 2" for RASA

Optolong L-eXtreme F2 Filter 2" for RASA

Optolong L-Ultimate Filter

Optolong L-Ultimate Filter

On sale from $239

Optolong L-eXtreme Filter

Optolong L-eXtreme Filter

On sale from $199

Optolong LRGB Filters (4 pieces)

Optolong LRGB Filters (4 pieces)

On sale from $183

Optolong L-Quad Enhance Filter 2"

Optolong L-Quad Enhance Filter 2"

Optolong Clear Sky for Camera Lens

Optolong Clear Sky for Camera Lens

Optolong L-eNhance Filter

Optolong L-eNhance Filter

On sale from $149

Optolong SII-CCD 6.5nm Deep Sky Imaging Filter

Optolong SII-CCD 6.5nm Deep Sky Imaging Filter

On sale from $127

Optolong OIII-CCD 6.5nm Deep Sky Imaging Filter

Optolong OIII-CCD 6.5nm Deep Sky Imaging Filter

On sale from $127

Optolong H-Alpha 7nm Deep Sky Filter

Optolong H-Alpha 7nm Deep Sky Filter

Optolong L-Pro Light Pollution Broadband Filter

Optolong L-Pro Light Pollution Broadband Filter

On sale from $126

Optolong O-III 25nm Light Pollution Filter

Optolong O-III 25nm Light Pollution Filter

On sale from $63

Optolong UHC Light Pollution Filter

Optolong UHC Light Pollution Filter

On sale from $44

Optolong Variable Polarizer Filter - 2"

Optolong Variable Polarizer Filter - 2"