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Narrowband Filters

Filters

$339.00 - $419.00
$339.00 - $419.00
$339.00 - $419.00
$339.00

Optolong H-alpha 3nm Narrowband Filter

Options available
1 variants in stock

H-alpha 656.3nm Emission Line 3nm FWHM Bandpass Anti-Halo Design Descriptio...

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$339.00 - $419.00
$339.00 - $419.00
$339.00 - $419.00
$339.00
$179.00 - $259.00
$179.00 - $259.00
$179.00 - $259.00
$179.00

Optolong L-Enhance Filter

Options available
3 variants in stock

Optolong L-eNhance is a dual-band pass filter which has been designed for DSLR (digital SLR), color CMOS and monochrome CCD cameras. The convenienc...

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$179.00 - $259.00
$179.00 - $259.00
$179.00 - $259.00
$179.00
$569.00 - $569.00
$569.00
$569.00 - $569.00
$569.00

Optolong L-Extreme + L-Synergy L2 Dual-Combo Filter Set - 2"

OPT-L2-COMBO

L2 Dual-Combo Filter Set (L-eXtreme + L-Synergy) The L2 Dual-Combo Set includes two premium dual-narrowband filters engineered to unlock...

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$569.00 - $569.00
$569.00
$569.00 - $569.00
$569.00
$239.00 - $304.00
$239.00 - $304.00
$239.00 - $304.00
$239.00

Optolong L-Extreme Filter

Options available

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 a...

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$239.00 - $304.00
$239.00 - $304.00
$239.00 - $304.00
$239.00
$255.10 - $255.10
$255.10
$255.10 - $255.10
$255.10

Optolong L-Para HA/OIII 10nm Filter - 2"

OPT-AS100221
4 in stock

$255.10 - $255.10
$255.10
$255.10 - $255.10
$255.10
$399.00 - $399.00
$399.00
$399.00 - $399.00
$399.00

Optolong L-Quad Enhance + L-Para L1 Dual-Combo Filter Set - 2"

OPT-L1-SET

Includes 1x L-Quad Enhance Filter and 1x L-Para

$399.00 - $399.00
$399.00
$399.00 - $399.00
$399.00
$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00

Optolong L-Quad Enhance Filter

OPT-14702

Versatile light pollution suppression Quad-bandpass design Isolates key emission lines for nebul...

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$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00
$309.00 - $309.00
$309.00
$309.00 - $309.00
$309.00

Optolong L-Synergy 7nm SII/OIII Dual Narrowband Filter

OPT-LSYNERGY
5 in stock

The Optolong L-Synergy filter is a dual 7nm narrowband solution designed for DSLR cameras, color CMOS sensors, and CCD cameras. It supports telesc...

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$309.00 - $309.00
$309.00
$309.00 - $309.00
$309.00
$289.00 - $389.00
$289.00 - $389.00
$289.00 - $389.00
$289.00

Optolong L-Ultimate Ha/OIII 3nm Filter

Options available
2 variants in stock

Extreme light pollution reduction Ultra narrow 3nm bandpasses Isolates key H-alpha and OIII emi...

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$289.00 - $389.00
$289.00 - $389.00
$289.00 - $389.00
$289.00