[Solid ND] Glass seems to be high quality. Works as expected.

[Multi Coated] Well built filter that fits the Nikon Z. Allows me to use lenses that would not accept external filtration.

[Solid ND] These filters are high quality and the ease of use being magnetic is just second to none. Extremely impressed!

[Dedicated] Glass seems to be high quality. Works as expected.

[Dedicated] I was intrigued by the simplicity of the design, and ease of use, without having to change filters for different lenses. Plus, with the sensor exposed in mirrorless cameras, it acts as a dust shield while changing lenses (of course, I don't recommend changing lenses in dusty environments without further protection methods). This ND1000 and the ND64 are both great, and certainly help with light challenges. Using my Nikon Z6 II, the ISO levels are so great, lowering the available light and increasing shutter speeds are not creating any issues with image quality.


I am not putting down these Kase filters, as I like them very much. The title refers to a hope to see the glass quality continue to be refined as this style of filters get more popular, just like circular or slide in filters have over the years. But at the price point, they are amazing, and I don't always agree that spending 3x or 4x provides 3x or 4x quality increase in images.

[Dedicated] I have been trying to figure out a way to protect my Sony mirrorless camera sensor from dust and particles.  

My biggest concern with mirrorless cameras is how quickly the camera sensor can get dirty.  

These KASE filters have solved that problem. 

By using a UV or ND filter that fits directly, and safely, in front of the sensor.  These filters protect the camera sensor from outside exposure when switching lenses.  This comes with a carrying case that can hold two additional filters, 3 ND filters, 1 UV filter, cleaning cloth, a guitar pick to remove the filter, finger rubber gloves, & instructions.

Pros:
1. No need to add an ND filter for different sizes of lenses
2. Protects the camera sensor from dust and moisture
3. Comes with 3 different ND filters for your specific scenario
4. Includes a soft frame pad that sits nicely below the filter for prolonged use
5. Very easy to remove or install
6. No overheating issues or problems when using the entire day
7. Excellent video and image quality

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.  The instructional video shows that these filters clip-in.  However, I believe the dimensions are slightly larger for the a7sIII.  So to be safe, you will want to remove your camera lenses with the body facing up.  

All in all, this is an excellent innovative product!

[Multi Coated] Never was it that simple

[Solid ND] Nice and experienced crew.

[Dedicated] These are incredible because they can be used with any lens. Many people seem to be having issues with how they fit, and that's really because they aren't installing them correctly. The Kase text needs to be facing the sensor, if you put them in the wrong way, they are loose. If you put them in correctly, they fit nice and snug, on all Sony full frame cameras. I have the a7s III and a7 IV and they are not loose at all. I have a tech channel on youtube called Doubt Me Tech and I made a review/tutorial video on this set and you can see how to install them correctly. These are awesome and highly recommend them.

[Dedicated] Works great with my Canon R7