Keep your lenses and scopes in pristine condition to ensure bright, clear views with this 1 oz bottle of Purosol Sport/Marine Optics Cleaner. What sets this version apart from the other Purosol formulas is a special enzyme that dissolves salt from seawater, making this cleaner ideal for outdoor optics like binoculars, spotting scopes, and rifle scopes, as well as underwater lens ports, GPS/navigational instruments, chart plotter/fishfinder displays, and diving equipment.

Just like other Purosol products, this all-natural, non-toxic, and environmentally friendly solution cleans without producing harmful fumes or damaging your optics and device screens. It's also 100% solvent-free and offers anti-static properties. Made in America and trusted by both NASA and the US military, this Purosol cleaner is a safe, smart way to remove dust, dirt, debris, and all sorts of different substances from the sensitive surfaces of your optics and electronics.

Special Enzyme Dissolves Ocean Salt    Made for Outdoor Optics/Electronics    Safe/Natural Formula for Lenses/Screens    Non-Toxic, Environmentally Friendly    100% Solvent-Free    Anti-Static Properties    Used by NASA & US Military    Made in USA

Related Questions and Answers

Q: 1. Is this good for filming?

A: Yes, Venus Optics Laowa 15mm f/2 FE Zero-D Lens for Sony E is excellent for Video recording. It has an aperture D-click ring and the consistency of the manual focus ring is outstanding.

Q: 2. Anybody have experience using this lens for astrophotography?

A: This lens will do a great job with astrophotography with f2 and manual focus and sony low light performance

Q: 3. how does this compare to Zeiss Batis 25mm f/2?

A: The Zeiss has motors, the Laowa is manual. The Zeiss will have superior image and build quality. The Laowa is very good as it is. If you wish manual focus, good image and build quality and save some money get the Laowa.

Q: 4. Is this for full-frame sensor?

A: Yes, this is for a full frame sensor.

Q: 5. Is the Laowa lens a weather resistant design like Rokinon's 14mm f/2.8?

A: I'm sorry, this lens does not have weather sealing.

Q: 6. Is there a lens profile available for this lens to correct distortion and vignette?

A: Lightroom has a lens profile

Q: 7. There is vignetting when using 77mm slim filters and a step-up ring?

A: With a step up ring to a 77mm filter you should not have any vignetting.

Q: 8. shutter isnt working, do I nee to do anuything in my camera settings? GFX series

A: You need to set the camera to shoot without a lens. In this link it shows where in the menu to set that. http://fujifilm-dsc.com/en/manual/gfx50s/menu_setup/button-dial_setting/index.html#shoot_without_lens

Q: 9. what would it take to put it on a sony 77a ?

A: Hi--you would need a lens adapter for Fuji G-mount lens to Sony A-mount camera, but we don't have such an adapter.

Q: 10. Does this lend have art stops? Is there a cinema version?

A: The Venus Optics Laowa 15mm F/2 Zero-D for Canon RF has hard stops. They make a cinema version with a smooth aperture ring. Please take a look at the following link: https://bhpho.to/3AZPrDM