[2020 NEW] Optolong L-eXtreme dual-band astronomy narrow band filter

Unlike the Optolong L-eNhance filter which is...

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Optolong improved NB filters SHO6.5nm narrowband filter Kit

SHO6.5nm filter kit includes SII6.5nm, H-Alph...

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LRGB Filter Kit

The LRGB filter set is designed for maximum c...

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L-eNhance filter for color CMOS or CCD color camera or DSLR

Optolong L-eNhance is a dual-band pass filter...

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Optolong LPS filter L-Pro for deep sky nebula consteallation photography

Optolong L-Pro is multi-bandpass filter which...

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