The 72mm Nano-D Lens Filter Kit from K&F Concept is an ND filter that reduces the amount of light entering the lens. This makes it easier to achieve effects such as a shallower depth of field or blurred motion. This ND64 neutral density filter reduces the exposure in the entire image area for finer image control. The added density makes it possible to slow down shutter speeds for added image blur to enhance the set of movement, useful when shooting sports or moving water. It can also be used to shoot with a wider aperture to reduce depth-of-field to help isolate the subject of an image. This filter combines the reflection- and glare-reducing function of a circular polarizing (CPL) filter with the exposure-reducing function of an ND8 neutral density filter to reduce the overall exposure. A circular polarizing filter reduces reflections and glare on surfaces like glass and water to help reveal subject details. It can also reduce atmospheric haze when shooting landscapes and in other outdoor conditions. Its multilayer coating prevents oil, fingerprints, and scratches from attracting to the lens. The slim design is lightweight and reduces the impact on light, which avoids dark corners for wide-angle shooting. It comes with a case, making it convenient to carry and store.

Circular Polarizer Filter    ND64 Neutral Density Filter    ND8 Neutral Density Filter    24 Multilayer Coating    For Professional Camera Lenses

HD optical glass and multiresistant coating with almost zero light distortion help you shoot a clear and natural color image.

ND filters reduce the amount of light entering the lens. This makes it easier to achieve effects such as a shallower depth of field or blurred motion to create spectacular images of the ocean washing over rocks, waterfalls, rivers, and surfers flying across the waves.

Reflected light often shows up as a whitish glare that washes out color in an image. The CPL corrects this problem by producing dramatically blue skies. The CPL also removes glare from nonmetallic surfaces, such as windows and water, which allows you to look through the water surface of clear rivers.

Its slim and lightweight aluminum frame reduces the impact on light and effectively avoids dark corners for wide-angle shooting.

It comes with a case that is really convenient to carry and store.

The filter is waterproof, scratch-proof, oil-proof, and easy to clean.

Related Questions and Answers

Q: 1. Will this fit with Sony Alpha 1?

A: Unfortunately, Kase does not list this Kase 4-In-1 UV & ND Clip-In Filter Set for Sony Alpha Cameras as compatible with the Sony A1.

Q: 2. I shoot with the Sony a7riv and noticed a couple of reviewers stated the filters were loose and could fall out if the cameras were tilted forward. What is your expert take on this?

A: It's possible that a small percentage of these have slight manufacturing defects that create a less than snug fit. Taking care when using the filters will mostly solve this.

Q: 3. Do these filters restrict the angle of view or crop the image in any way shape or form?

A: No, the Kase clip-in filters do not obstruct the sensor or crop/vignette in anyway. :)

Q: 4. Does the frame on this 'seal' around the perimeter, protecting the sensor from dust?

A: Yes, the Kase 4-In-1 UV & ND Clip-In Filter Set for Sony Alpha Cameras is sealed to protect dust from attaching to the camera's sensor.

Q: 5. Interesting. Is this sealed at the edges so that the sensor does not get dust on it? Or is there an airgap around the frame somewhere? I'm thinking the UV filter might be a good choice, easier to clean than a sensor if you change lens frequesntly?

A: Yes, the Kase 4-In-1 UV & ND Clip-In Filter Set for Sony Alpha Cameras is sealed to protect dust from attaching to the camera's sensor.

Q: 6. Will these fit on a Sony A7C?

A: While Kase's website does not list the A7C, it will most likely fit.

Q: 7. With these lens', is it possible to remove the lens itself and replace it with another? For example, take out the UV/CPL/ND8 lens and replace it with a 53mm underwater lens? Rather than buying a completely new WonderPana Underwater kit?

A: The filters contained in the B&H # FOWP145UWK Underwater filter kit are compatible with the kit B&H # FOWP145GOK. They are the same 53mm thread size.

Q: 8. Is this fits with sony FX3?

A: No. The following unit is designed and made for the following camera systems Compatible Sony Alpha Cameras a7 a7 II a7 III a7R a7R II a7R III a7R IV a7S a7S II a9 a9 II

Q: 9. how is the quality of the ND? is it similar to the front glass ND. how it will affect the image? (sharpness , colors etc...)

A: These filters will function like any screw base ND filter. There has been no negative feedback on their performance to date.

Q: 10. Is the filter maker fixing this problem any soon? : "Cons: It doesn't have a snug fit in the Sony a7sIII. If you remove your lens and your camera body is tilting forward, it can easily fall out."

A: As of the date/time of this reply, I have not heard of a redesign of the Kase 4-In-1 UV & ND Clip-In Filter Set for Sony Alpha Cameras (MCUV/ND8/ND64/ND1000).