Pay in 4 interest-free payments of $74.88 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Optolong L-Ultimate Light Pollution Dual-Bandpass 3nm Narrowband Imaging Filter - 2"
transmitted
~97% transmission at 656nm (H-alpha)
Use your Power Bank to step up the voltage (to 8Volts) for your camera
and extended deep-sky objects
Optolong SHO Filters set 3nm Hospital Paging System Optolong L-Ultimate Light Pollution Dual-BandpassNew 3nm Ultra Narrowband Astronomy Filters from Optolong This premium narrowband filter set includes SII (3nm), H Alpha (3nm), and OIII (3nm) filters, designed for high resolution astrophotography of emission nebulae using monochrome CCD and CMOS cameras. Ultra narrowband imaging allows productive astrophotography even under strong moonlight or severe light polluted skies, making it possible to maximise imaging opportunities on every clear night. Data
US$ 69.99
US$ 23.99
US$ 252.50
US$ 375.00
US$ 34.99
