The 40.5mm ND Lens Filter Plus+ from Urth provides a fixed 2 f-stop light reduction for better control with long exposure and depth of field techniques in low light. With less light entering your camera, you can also use wider apertures in low light for a beautiful shallow depth of field effect without overexposing images. Cinematographers can use the ND Filter Plus+ to create more cinematic effects in low light without losing quality or overexposing the shot. The Plus+ filter features 20-layers of nano-coating, which provides easier cleaning and better protection against water, oil, and scratches. These layers also provide a higher maximum light transmission and a more consistent transmission curve for truer light reduction.

1.2 Optical Density    20-Layer Nano-Coating    B270 Schott Optical Glass    Ultra-Slim Rim    Double-Threaded for Stacking Filters

The filter is double-threaded for stacking filters or using screw-mount lens caps.

The consciously designed ultra-slim rim avoids vignetting and our durable magnalium is guaranteed for life.

Reduce light to 25% to maintain your desired settings in overly bright conditions or create dramatic motion blur and shallow depth of field in low light conditions.

Urth Fixed ND4 Filter Plus+ lets you capture motion blur and depth of field effects in low light. It is great for landscape photography and cinematic effects in videography.

The B270 Schott optical glass is coated with a 20-layer nano-coating for truer light transmittance, better protection, and easier cleaning.

Related Questions and Answers

Q: 1. Does it come with a leather case? If sold separately do you carry it?

A: The 112mm NiSi filters come with a leatherette pouch

Q: 2. Does this filter work with an M.Zuiko Olympus F2.8 Pro 12-40mm?And would a step down ring 52-62mm cause vignetting?

A: It will work with that lens. If your using a 52-62mm step up ring from a smaller lens you will be ok. If your using a step down to put a 52mm filter on a 62mm lens then you will most likely have vignetting.

Q: 3. Is this a hard stop filter where it goes from 2 to 5 and then it can't proceed further ?

A: The rotation of the filter is smooth. It does not click as you rotate it. It also stops rotating once you reach the maximum or minimum density.

Q: 4. Will it fit inside of the Canon 200mm f/2?

A: If your camera lens has a diameter of 52mm, then it should fit....The lens mm diameter is compatible with any filter with the same mm diameter it claims to have. Hope this helps!

Q: 5. Can you stack this filter with a CPL?

A: There are no front filter threads for attaching a filter to the front of the NiSi ND64 112mm NC Neutral Density Filter for Nikon Z 14-24mm f/2.8 S Lens (6-Stop) (B&H# NICCN64NZ). As such, you would have to add this on top of the CPL or other filter to use them together.

Q: 6. Is it specifics fin Nikon Zmount

A: This is a specific filter for the Z mount 14-24 F/2.8

Q: 7. Does this filter vignette with a Panasonic 8-18 lens at 8mm with gh5s?

A: This is a 72mm filter, the Panasonic Leica DG Vario-Elmarit 8-18mm f/2.8-4 ASPH. Lens has a 67mm filter thread. Instead you would need BH #BWNDVXSP67 for that lens. https://bhpho.to/2YH9VNd

Q: 8. Does anyone know if you can stack two or more of these filters on the Nikkor 14-24 mm f/2.8?

A: The front of this filter is unthreaded so you cannot stack it unfortunately.

Q: 9. Is it possible to use a lens cap with the filter?

A: Yes, the Urth UV + Circular Polarizing (CPL) Lens Filter Kit (82mm) has standard 82mm front threads for use with a standard 82mm lens cap.

Q: 10. The image looks extremely thick, is this filter thin?

A: The B+W 77mm XS-Pro Digital ND Vario MRC-Nano Filter is 12.3mm (0.48 inches) thick.