Manufacturer: Optolong
Product number: OPL-LPRO-SONFF

EUR 242,00


incl. 19 % VAT (DE)  
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excl. 6.95 € shipping costs (DE)  
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Product expected to be available from 30.05.2025

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Optolong L-Pro Clip Filter for Sony Full-Frame Cameras
These filters allow for astrophotography close to a city and deliver optimal results. Optolong L-Pro nebula filters cause a significant contrast enhancement and therefore enable longer exposure times with DSLRs, color and mono astro cameras.

The exposure time can be multiplied by a factor of 3. This means, that you are able to expose three times as long than without a filter, before the sky background becomes visible. On the contrary, the light which the nebula emits passes unhindered. This results in a significant contrast enhancement and makes nebula photography possible, where it otherwise would not, even close to cities. Galaxy and cluster photography also greatly benefits from the L-Pro.

Inserting the filter:
Our customers sometimes ask how to install this filter, so the manufacturer has made a video which shows the installation:

Link to the video on YouTube
Substrate:High-quality optical glass
Surface Treatment:Fine-optically polished
Surface Polish Quality:60/40 (Refer to MIL-O-13830)
Surface Quality:1/4 wavefront
Transmission:approx. 95% at passband
Cell:Cell for insertion into Sony cameras with full-frame sensor
Suitable lenses:All E-mount lenses fit
Filter
Protective Box
Tool for removing the filter

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 Jörg Porsche
on 2020-11-25

"Kontraststeigerung gut, Farbbalance sher gut"