The NiSi 49mm PRO UV Filter for Camera Lens Protectionis a general use, clear filter designed to absorb ultraviolet light and reduce the bluish cast of daylight. Aside from the reduction of unwanted blue casts, no additional coloration or contrast is created, and adjustments to exposure are not required while using this filter, which maximizes light transmission to help eliminate the appearance of internal ghosting or reflections. Additionally, one layer of NiSi Optical Nano Coating is applied to each of this filter's surfaces to create an improved beading effect when in contact with water for greater cleaning efficiency.

NiSi PRO UV filters are constructed from optical glass for clarity as well as color fidelity. This filter features a brass filter ring to enhance durability and jamming prevention.

This UV filter is also useful as a general protective filter to leave on lenses at all times. Such filters help to reduce dust and moisture from reaching your front lens element and provide additional protection in case of drops or situations where scratching could occur.

Clear Protective Filter    Absorbs Ultraviolet Light    Reduces Bluish Cast of Daylight    1x Filter Factor, No Exposure Change    NiSi Optical Nano Coating    Optical Glass Construction    Brass Filter Ring    49mm Front Filter Threads    Plastic Case

Absorbs UV light and reduces bluish cast of daylight.

Does not require adjustments to exposure while in use.

Eliminates ghosting and reflections by helping to maximize light transmission.

NiSi Optical Nano Coating creates an improved beading effect when in contact with moisture for greater cleaning efficiency.

Creates no additional coloration or contrast.

General protection filter reduces dust, moisture, and scratches from reaching lens elements.

Constructed from optical glass for clarity.

Brass filter ring helps to prevent jamming and provides additional strength.

Side knurling to provide a more textured grip when mounting or removing filter from a lens.

49mm front filter threads allow for use with other filters.

Plastic case included for storage and transport.

Related Questions and Answers

Q: 1. Does this adapter work with GT-2 teleconverter as a replacement of GA-2 adapter?

A: Yes, the NiSi 49mm Filter Adapter for Ricoh GR IIIx works with the Ricoh GT-2 Tele Conversion lens.

Q: 2. Lens cap to fit the mefoto 49 mm uv

A: Of course. It is no different if u didnt have the filter.

Q: 3. I need a rear cap for this adapter. What size do I need?

A: We do not have a rear lens cap compatible for use with the NiSi Filter Adapter for Ricoh GR III (49mm). The rear of the NiSi Filter Adapter for Ricoh GR III is designed for the dedicated bayonet mount on the front of the Ricoh GR III Digital Camera.

Q: 4. Will this fit on top of the NiSi Swift VND system?

A: NiSi Swift True Color Pro Nano CPL for True Color VND and Swift System (82mm) does not front threads. You can connect the NiSi 82mm True Color Pro Nano Circular Polarizing Filter first and then attach the Variable ND filter on top if necessary. However, the VND filter mention above already has a coat of CPL on the glass.

Q: 5. I already own the NiSi starter filter set for GRIII, will this adapter allow me to screw filter holder onto it?

A: This adapter is for the NiSI holder for the Ricoh GR III or a screw in 49mm filter.

Q: 6. Will this adapter hold the GW-4 Wide lens for GRIII?

A: Yes this would fit quite nicely with the GW-4 for the GRIII.

Q: 7. Is the adapter made from plastic or aluminum?

A: This adapter is made of Aluminium Alloy.

Q: 8. Can you still use macro mode with this on the camera? I’ve seen some people saying it might cause an error…

A: Yes, the NiSi Filter Adapter for Ricoh GR III (49mm) can be used while the Ricoh GR III Digital Camera is in macro mode.

Q: 9. Can this NiSi 112mm Circular NC UV Filter for Nikon Z 14-24mm f/2.8 S be used for an F-mount Nikon lens like the 120-300mm f/2.8?

A: Yes. It has standard threads that will fit this lens.

Q: 10. Does this adapter work with all filters brands like Tiffen, Moment, etc.?

A: Yes, the NiSi 49mm Filter Adapter for Ricoh GR IIIx allows you to attach a 49mm threaded filter from any brand.