Optolong
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Optolong CLS 2in Filter
Optolong
Your price: $117.00Optolong CLS 2in FilterOLG-11802- SKU:
- OLG-11802
Your price: $117.00 -
Optolong Ha 7nm 2in Filter
Optolong
Your price: $357.00Optolong Ha 7nm 2in FilterOLG-11302- SKU:
- OLG-11302
Your price: $357.00 -
Optolong IR Pass 1.25in Filter
Optolong
Your price: $109.00Optolong IR Pass 1.25in Filter Atmospheric seeing and distortion is much reduced at longer IR wavelengths and as such, the IR Pass 685nm filter is designed to block wavelengths below 670nm and can be...OLG-11601- SKU:
- OLG-11601
Your price: $109.00 -
Optolong IR Pass 2in Filter
Optolong
Your price: $164.00Optolong IR Pass 2in Filter Atmospheric seeing and distortion is much reduced at longer IR wavelengths and as such, the IR Pass 685nm filter is designed to block wavelengths below 670nm and can be...OLG-11602- SKU:
- OLG-11602
Your price: $164.00 -
Optolong L-eNhance 1.25in Filter
Optolong
Your price: $247.00Optolong L-eNhance 1.25in 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...OLG-13801- SKU:
- OLG-13801
Your price: $247.00 -
Optolong L-eNhance 2in Filter
Optolong
Your price: $316.00Optolong 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...OLG-13802- SKU:
- OLG-13802
Your price: $316.00 -
Optolong L-eNhance EOS-C Filter
Optolong
Your price: $357.00Optolong 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...OLG-13804- SKU:
- OLG-13804
Your price: $357.00 -
Optolong L-eXtreme 1.25in Filter
Optolong
Your price: $330.00Optolong L-eXtreme 1.25in FilterOLG-13901- SKU:
- OLG-13901
Your price: $330.00 -
Optolong L-eXtreme 2in Filter
Optolong
Your price: $384.99Optolong 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...OLG-13902- SKU:
- OLG-13902
Your price: $384.99 -
Optolong L-Pro 1.25in Filter
Optolong
Your price: $206.00Optolong L-Pro 1.25in Filter L-Pro is a multi-bandpass filter offering better color balance by maximizing the transmission band. A good choice for light pollution suppression.OLG-10201- SKU:
- OLG-10201
Your price: $206.00 -
Optolong L-Pro 2in Filter
Optolong
Your price: $275.00Optolong L-Pro 2in Filter L-Pro is a multi-bandpass filter offering better color balance by maximizing the transmission band. A good choice for light pollution suppression.OLG-10202- SKU:
- OLG-10202
Your price: $275.00 -
Optolong L-Pro EOS-C Filter
Optolong
Your price: $344.00Optolong 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.OLG-10203- SKU:
- OLG-10203
Your price: $344.00 -
Optolong L-Pro EOS-FF Filter
Optolong
Your price: $371.00Optolong 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.OLG-10204- SKU:
- OLG-10204
Your price: $371.00 -
Optolong L-Pro NIK-FF Filter
Optolong
Your price: $371.00Optolong 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.OLG-10205- SKU:
- OLG-10205
Your price: $371.00 -
Optolong L-Pro SONY-FF Filter
Optolong
Your price: $371.00Optolong L-Pro SONY-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.OLG-1020-S- SKU:
- OLG-1020-S
Your price: $371.00 -
Optolong Moon and SkyGlow 1.25in Filter
Optolong
Your price: $44.00Optolong Moon and SkyGlow 1.25in Filter Designed to darken the background sky by blocking light transmission from skyglow 589nm and many street light emissions from artificial light.OLG-10501- SKU:
- OLG-10501
Your price: $44.00 -
Optolong Moon and SkyGlow 2in Filter
Optolong
Your price: $66.00Optolong Moon and SkyGlow 2in Filter Designed to darken the background sky by blocking light transmission from skyglow 589nm and many street light emissions from artificial light.OLG-10502- SKU:
- OLG-10502
Your price: $66.00 -
Optolong OIII 6.5nm 1.25in Filter
Optolong
Your price: $219.00Optolong OIII 6.5nm 1.25in 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...OLG-11501- SKU:
- OLG-11501
Your price: $219.00 -
Optolong OIII 6.5nm 2in Filter
Optolong
Your price: $352.00Optolong 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...OLG-11502- SKU:
- OLG-11502
Your price: $352.00 -
Optolong OIII 6.5nm 31.2mm Filter
Optolong
Your price: $261.00Optolong OIII 6.5nm 31.2mm FilterOLG-11503- SKU:
- OLG-11503
Your price: $261.00 -
Optolong OIII 6.5nm 36.2mm Filter
Optolong
Your price: $269.00Optolong OIII 6.5nm 36.2mm 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...OLG-11504- SKU:
- OLG-11504
Your price: $269.00 -
Optolong SII 7nm 2in Filter
Optolong
Your price: $345.00Optolong SII 7nm 2in FilterOLG-11402- SKU:
- OLG-11402
Your price: $345.00 -
Optolong UHC 1.25in Filter
Optolong
Your price: $76.00Optolong UHC 1.25in FilterOLG-10101- SKU:
- OLG-10101
Your price: $76.00 -
Optolong UHC 2in Filter
Optolong
Your price: $117.00Optolong UHC 2in FilterOLG-10102- SKU:
- OLG-10102
Your price: $117.00 -
Optolong UVIR Cut 2in Filter
Optolong
Your price: $90.00Optolong UVIR Cut 2in FilterOLG-10602- SKU:
- OLG-10602
Your price: $90.00 -
Optolong Variable Polarizer 1.25in Filter
Optolong
Your price: $45.00Optolong Variable Polarizer 1.25in FilterOLG-12501- SKU:
- OLG-12501
Your price: $45.00 -
Optolong Variable Polarizer 2in Filter
Optolong
Your price: $66.00Optolong Variable Polarizer 2in Filter Adjust the brightness level of the Moon, Venus, and other bright objects with the Optolong Variable Polarizer. A standard Moon Filter is like a pair of...OLG-12502- SKU:
- OLG-12502
Your price: $66.00 -
Optolong Venus U 1.25in Filter
Optolong
Your price: $265.00Optolong Venus U 1.25in Filter Image Venus in the UV-A (320-400nm) and observe Venus’ cloud structures.OLG-12601- SKU:
- OLG-12601
Your price: $265.00 -
Optolong Venus U 2in Filter
Optolong
Your price: $350.00Optolong Venus U 2in Filter Image Venus in the UV-A (320-400nm) and observe Venus’ cloud structures.OLG-12602- SKU:
- OLG-12602
Your price: $350.00