Goods can be purchased
- directly from our offices
- online
- on takealot.com
- or loot.co.za
First floor
44 The Avenue, The Gardens, Johannesburg, South Africa
Office Hours
Monday to Friday
9 a.m. to 5 p.m.
Saturday and Sunday
Closed
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The Optolong L-Pro Clip-In Filter is a multi-band broadband filter used to effectively suppress the emission point of light pollution while preserving celestial objects' color and details! This filter is designed for the Sony-FF and is meant to be used for imaging the Milky Way and continuous spectrum constellation photography.
The L-Pro Clip-In Sony-FF filter comes in a plastic box made of PP material with a lining made of white EVA material. This high-density sponge carton lining provides protection for your filter when it is not in use or you are traveling. The thickness of the filter is 1 mm, and the surface quality is 60/40 with a shape of λ/4. The parallelism is 30s.
Optolong has designed the L-Pro filter for those astrophotographers looking to enhance the contrast and details of celestial objects by blocking light pollution. Learn more about how L-Pro filters work and the camera/lens compatibility of this Sony-FF clip in filter below.
About Optolong L-Pro Filters
The Optolong L-Pro filters reduce the transmission of artificial and natural light pollution, including neutral oxygen (skyglow) as well as light given off from mercury and sodium vapor lamps, allowing the background sky to become darker and the good stuff to shine through. High transmission of main nebulae emission lines at OIII, H-Beta, NII, H-alpha, and SII, when combined with the precision off-band blocking of contrast-killing light pollution, makes this filter perfect for most emission nebulae, reflection nebula, and dark nebulae. This L-Pro clip-in filter has a blocking range of 300nm to 750nm with a blocking depth of >90%.
Camera and Lens Compatibility
The L-Pro Sony-FF Clip-in Filter from Optolong is designed to fit the following applicable cameras: A7M / A7M2 / A7M3, A7R / A7R2 / A7R3, A7S / A7S2 / A7S3, and A9. The Optolong L-Pro Clip-in filter is compatible with the full range of E-mount main and auxiliary lenses.
Established in 1991, GIT has prided itself on providing our customers with personalised service and support for over 30 years.
We import and supply a Range of Astrophotographic, Optical, an d Audio products to our customers. All products are supported locally by ourselves.
Not sure about buying online? Feel free to set up a time to meet at our offices in Norwood Johannesburg where we can discuss and assist with your buying decision.
Thank you Laurence, the unit works very well with the speaker arrangement I have and has a clear sound, it has brought new life to these since my amp blew many years ago. Vaughan
Online-sales
Graphic Image Technologies (Pty) Ltd
GIT was established in 1991. We provide solutions to the broadcast and security markets.
We offer a range of quality Astrophotography, Optics and Audio Amplifier solutions. Please feel free to contact us should you have any questions.
More information is available on our main website at: https://www.git.co.za
Goods can be purchased
- directly from our offices
- online
- on takealot.com
- or loot.co.za
Office Hours
Monday to Friday
9 a.m. to 5 p.m.
Saturday and Sunday
Closed