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manufacturers
Manufacturer: Optolong
Product number: L-Synergy2
EUR300.00new
EUR 300,00
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. 7.95 € shipping costs (DE)
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rating: 5.0 of 5Optolong L-Synergy dual-narrow band filter FWHM 7 nm - S-II and O-III2
- Details..
- Technical data..
- In the box..
- Manufacturer infos..
- Safety informations..
| Filter size: | 2" mounted |
| Mount height: | 5 mm without external thread, 7 mm with M48 thread |
| Substrate: | high-quality optical glass (Schott) |
| Surface: | finely polished |
| Filter type: | dual bandpass filter |
| Transmission ranges: | [O III] and [S II] - 7 nm bandwidth |
| Filter thickness: | 2 mm |
| Manufacturer / Importeur: | Teleskop-Service Ransburg GmbH |
| Street: | Von-Myra-Str. 8 |
| ZIP / City: | 85599 Parsdorf |
| Country: | Germany |
| Telefon number: | +49 89 99228750 |
| Email: | info@teleskop-service.de |
| Website: | www.teleskop-service.de |
Safety informations: PDF Download
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Reviews
Written by Anders Öhman
on 2026-01-13
"Not possible to rate yet. Delivery 2025-12-30 and then very bad weather for astrophotography. I own several other Optolong filters (bought from you) and they have all been extremely good. I hope for the same quality in my L-Synergy. To submit this answer I had to give a number of stars but the product is NOT tested!!"
Written by James Brett
on 2025-11-25
"I use this product for astrophotography. I am very happy with my purchase."
