The 43mm Armor FX PRO Nano L395 UV Protection Filter from NiSi is designed to withstand extreme conditions, including heavy impacts such as hammer blows. It's even explosion proof and protects your lens against dust, fingerprints, dirt, scratches, sand, and seawater spray. The filter's optical glass features double-sided low reflection and nano coating that makes it waterproof and oilproof and easy to clean. It allows high light transmittance with neutral colors and no loss in sharpness even when using high-megapixel sensors. The filter frame is made of brass and has an ultra-slim two-tone construction with knurling for easy gripping, and it features a front filter thread.

For Extreme Conditions, Explosion Proof    99% Transmittance with Low Reflection    Two-Toned Brass Frame with Knurling    Front Filter Thread

Related Questions and Answers

Q: 1. Is the zoom manual or is it fly-by-wire?

A: The zoom function on this lens is manual. It is manually coupled.

Q: 2. How many ft-lbs of force can it withstand?

A: That level of detail is never disclosed in the specifications of lens filters. Depending on where the filter is struck the ft. lbf would be different (striking the metal ring vs. the glass surface), and even differs between locations of the glass that it would strike. So the short answer is: whatever breaks glass would likely break this. The long answer is: you'd have to measure multiple filters, being hit at different ft. lbs, in different locations on the filter itself.

Q: 3. What filters can I use with this?

A: The NiSi 100mm Filter Holder can use any 100x100mm or 100x150mm filter that is 2mm thick. Since many people use the 7-14mm lens for landscapes, a common filter to use is a graduated neutral density filter to balance the exposure between the ground and the sky. Please take a look at the following link: https://bhpho.to/3jiNnzt

Q: 4. Does it work on Leica TL2 ?

A: Yes the Panasonic Lumix S PRO 50mm f/1.4 Lens is compatible with the Leica TL2 camera.

Q: 5. We have an Olympus 35 MM 3.5 Digital Lens. Does the 52 MM clear filter have a thread to fit the 52MM tread on the lens?

A: Yes this filter has a 52mm thread in front and in the back.

Q: 6. Does this have threads which would allow it to be used with a Sensei 49mm lens cap? Thank you

A: I'm sorry, no. A lens cap will not attach.

Q: 7. Can a threaded circular polarizing filter be mounted on top of this clear protective filter? If yes, what size threads of the polarizing filter will fit the inside threads of this protective filter? Would it be advisable not to layer or stack these two filters? Is it best to mount only the polarizing filter when I want that effect and then when not using the polarizing filter, remount the protective filter?

A: As the Olympus 40.5mm PRF-D40.5 PRO Clear Protective Filter has 40.5 mm front filter threads, yes, you may mount a 40.5 mm filter onto the front of the Olympus protective filter. It is typically personal preference whether or not to stack filters. Some people never remove the protection filter and stack filters, while some purists prefer to use the fewest pieces of extra optics on the front of the lens' optical formula, saying you may get internal flare/glare and reduce sharpness. I would say if you plan to own both filters, simply do your own test with both filters on and with the polarizer only and see if you can personally see a difference. You can then use that information to decide if it is necessary to continuously swap filters or if you will stack the filters.

Q: 8. How do you mount this filter to the TG6 ?

A: As per Olympus, the CLA-T01, B&H # OLCLAT01 is needed in this case. https://bhpho.to/380pXa2

Q: 9. Does the Fujifilm leather case close properly with this on the x100V?

A: Unfortunately, the Fujifilm LC-X100V cannot fit with this filter attached to the X100V.

Q: 10. Will this NOT cause vignetting on Sony FE PZ 16-35mm F4 lens?

A: The B+W MRC MASTER 007 Clear Filter (72mm) will not vignette on the Sony FE PZ 16-35mm f/4 G Lens.