Filters-Imaging

Baader Planetarium Narrowband H-Alpha Filter 7nm, 2in (with LPFC)

Baader Planetarium Methane Filter 1.25in (889nm, 8nm)

Baader Planetarium Narrowband S-II (8nm) CCD-Filter, 2in (with LPFC)

Baader Planetarium Narrowband O-III (8.5nm) CCD-Filter, 2in (with LPFC)

Baader Planetarium f/2 Highspeed-Filter H-Alpha 2in (with LPFC) NEW

Optolong L-eXtreme 2in Filter   L-eXtreme is a two 7nm bandpass filter which can be used with one-shot color cameras like DSLR's (digital SLR), and monochrome CCD cameras, it is also more suited for fast systems. The convenience and cost...

Optolong L-eXtreme 1.25in Filter

Optolong L-eNhance EOS-C Filter Designed for DSLR (digital SLR), color CMOS and monochrome CCD cameras. Isolates the H-Alpha, H-Beta, and Oxygen III nebula emission lines and achieves a maximum transmission of up to 90%. Good for use in heavily light...

Optolong L-eNhance 2in Filter Designed for DSLR (digital SLR), color CMOS and monochrome CCD cameras. Isolates the H-Alpha, H-Beta, and Oxygen III nebula emission lines and achieves a maximum transmission of up to 90%. Good for use in heavily light...

Optolong Venus U 2in Filter Image Venus in the UV-A (320-400nm) and observe Venus’ cloud structures.

Optolong OIII 6.5nm 2in Filter Designed for nebula observation allowing 6.5nm bandwidth of light centered on a wavelength of 500nm through. which corresponds to OIII emission lines. Reduces the transmission of artificial light including mercury vapor,...

Optolong SII 7nm 2in Filter

Optolong Ha 7nm 2in Filter

Optolong L-Pro NIK-FF Filter L-Pro is a multi-bandpass filter offering better color balance by maximizing the transmission band.  A good choice for light pollution suppression.

Optolong L-Pro EOS-FF Filter L-Pro is a multi-bandpass filter offering better color balance by maximizing the transmission band.  A good choice for light pollution suppression.

Optolong L-Pro EOS-C Filter L-Pro is a multi-bandpass filter offering better color balance by maximizing the transmission band.  A good choice for light pollution suppression.