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Optolong L-Synergy dual-narrow band filter FWHM 7 nm - S-II and O-III

Name: Optolong L-Synergy dual-narrow band filter FWHM 7 nm - S-II and O-III
Brand: Optolong
SKU: L-Synergy2
Price: 310 EUR

The L-Synergy narrowband filter enables nebula photography with very high contrast and is a good addition to the L-Para and L-Extreme for SHO.

2" low-profile filter holder suitable for filter drawers and filter wheels - with M48x0.75 filter thread

The filter has a very narrow bandwidth of only 7 nm at [O III] and [S II] and ensures very high contrast

Suitable for telescopes from f/3.3 and slower

Areas of light pollution are completely blocked, making successful deep-sky photography possible even near cities

Best possible anti-reflection coating to prevent halos around stars

The filter is suitable for monochrome and color cameras

Delivered in sturdy plastic packaging

Manufacturer: Optolong

Product number: L-Synergy2

EUR 310,00

incl. 19 % VAT (DE)

The VAT indicated refers to that applicable in Germany. After logging in, the VAT amount is adjusted to the applicable VAT of the stored delivery country. Therefore, the final price may vary accordingly.

excl. 6.95 € shipping costs (DE)

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Product expected to be available from 10.12.2025

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Optolong L-Synergy dual-narrow band filter FWHM 7 nm - S-II and O-III

The L-Synergy narrowband filter enables nebula photography with very high contrast and is a good addition to the L-Para and L-Extreme for SHO.