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Astronomy Plus – Telescopes & Astrophotography Canada

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Optolong L-Extreme Dual-Band Filter - Astronomy Plus

Astronomy Plus – Telescopes & Astrophotography Canada

4.5 (123)

Optolong L-Extreme Dual-Band Filter

Name: Astronomy Plus – Telescopes & Astrophotography Canada Optolong L-Extreme Dual-Band Filter - Optolong L-Extreme Dual-Band Filter
Brand: Astronomy Plus – Telescopes & Astrophotography Canada
SKU: 43697369940197
Price: 238.98 USD
Availability: InStock

4.5 (1,234)

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Optolong L-Extreme Dual-Band Astronomy NarrowBand Filter The advantage of the L-eXtreme filter is that there is no transmission between the H-beta and OIII lines and there are also no nebula emission lines there. In this case, it isn’t lett...