Tiltall Professional 3.2 Inch Smallest LCD Screen Loupe with Soft eye Cup and Screen Protection

I was a little nervous about buying this since there were no ratings for this, but no worries, it's a 5 star product. The seller needs to do a bit better with their description for the product. The company that makes these is located in Germany. The viewer is nicely made and works pretty well. It fits the screen for the K-3 perfectly. There is a thin plastic frame that attaches to the back of the camera with two sticky strips. You just peel the backing from the frame and press it on. They recommend that you wait 5 minutes for the adhesive to bond properly. The view finder attaches and detaches very quickly and easily. There are little plastic tabs that hold it securely in place while you are using it. It also comes with a lanyard, so if you are just wanting to check shots while you are out shooting in the sunlight it is there when you need it. It also comes with a very comfortable and removable video eye-cup. The only negative I see is that diopter adjustment is by moving the eyepiece in and out instead of with a wheel that you turn. The unit is a 3.2" and a 4:3 orientation. The description says 3.2", but when I bought this they showed a box in the picture that said 3.0". It really is 3.2".

Cheap plastic, This really isn't of any use if you need it for prolonged use. Once you take it off the camera a few times it falls off, adhesive just gives up. Just can't see how this style - the sticky loupe - is effective. It's a good view when it's on but the eye cup makes your eye sweat.