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Optolong L-Pro Clip Filter for Sony Full Frame Cameras

Name: Optolong L-Pro Clip Filter for Sony Full Frame Cameras
Brand: Optolong
SKU: OPL-LPRO-SONFF
Price: 279 EUR

The L-Pro filter improves the contrast of deep-sky objects and reduces the sky background.

blocks UV and IR (700 - 1100 nm)

high transmission at passband

high optical quality

The L-Pro Nebula filter permits roughly 3x longer exposure times than without a filter and therefore improves contrast significantly.

in cell for insertion into Sony cameras with full-frame sensor

suitable for use with all E-mount lenses

Manufacturer: Optolong

Product number: OPL-LPRO-SONFF

EUR 279,00

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 24.10.2025

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Optolong L-Pro Clip Filter for Sony Full Frame Cameras

The L-Pro filter improves the contrast of deep-sky objects and reduces the sky background.

blocks UV and IR (700 - 1100 nm)

high transmission at passband

high optical quality

The L-Pro Nebula filter permits roughly 3x longer exposure times than without a filter and therefore improves contrast significantly.

in cell for insertion into Sony cameras with full-frame sensor

suitable for use with all E-mount lenses

Details..
Technical data..
In the box..
Manufacturer infos..
Safety informations..

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