TTArtisan 28mm Viewfinder Camera View Finder Cold Shoe Mount Multi-Optical Coating for Leica M Mount Rangefinder Camera M3 M5 M6 M10 M240 Ricoh GR

Glass is clear, well made and fits my need for a finder on a Ricoh GR III.Only wish it had bright lines or a parallax line set for close focusing. Much better than the cheaper &25 or less options out there.

The 28mm OVF was exactly what I was searching for, for my Sony RX100. Well built & the optical was clear. Why pay more? The price was excellent for what you get.

Clear beautiful glass. Well made. Hot shoe mount is plastic and I keep pushing it back in. The major braw back is there are no parallex lines, the main reason to use a viewfinder

It works well with my Leica M10 when using a 21mm lens to frame the photo. It doesn’t give a live view but an approximate frame.

I needed a viewfinder for my 21mm Skopar, this gets the job done. No accessory viewfinder is going to be perfect but this one is reasonably accurate. Tne one caveat is that it is not a bright line finder, the entire view through the finder is a reasonably accurate view of what your camera is seeing. That’s just fine with me.

Mount screws fell off and mount disengaged from viewfinder. Manufacturer said they would replace the mount but was too cheap to offer the entire viewfinder replacement, and then they didn't even bother sending out the mount as I was assured they would. You get what you pay for.

Went thru 3 voightlander viewfindersLost all as they slip off camera275.00 eachThought I could use thisNo comparisonIf not used to better this might b ok for u