FOTGA 3pcs Copper Shutter Release Concave Button for Leica M1 M2 M3 M6 M7 M8 M9 ME MP M-A M Fujifilm X-PRO2 X-T2 X-E2S X10 X20 X30 X100T Fits for Nikon Zf Df M2 F3 Compatible with Sony RX1R II RX10 II

This review is more of a reaction to other reviews that claim the button is too loose. It's a metal button, what else is there to say about it?The reason it is not secured is the lack of an o-ring, which can be purchased separately (but really should've been included). It allows the button to be tightened against some friction and also reduces damage to threads. It's the only reason this product did not receive a 5 -star review from me.

These are excellent buttons for the price. I buy the concave ones and they look great. Having three color options is nice. I love the black and the red, the silver is alright but doesn't really match any of my cameras.Do note that they are loose out of the bag, and will unscrew from your camera with normal use unless you do something to improve the thread contact. I use a little bit of thread seal tape (PTFE, Teflon, etc) and it has worked perfectly.The one on my fuji has stayed on since I first put it on, and now all my cameras are using these if compatible.

This is my second set/order of this product.Satisfaction: 100% They are inexpensive and highly functional. Technical: They fill the release tap threads to keep dirt and filth out of the release button, ensuring your cable release will always go in smoothly if you use one. Ergonomic: They raise the shutter release elevation above the ISO/Shutter Speed dials so you can easily find, feel, and engage the shutter release quickly and smoothly. Visual/Style: Silver, Black, and Red choices make for great contrast against a black or chrome/silver body. They also work to quickly identify different cameras of they same type. For example, I have two identical black FM2N cameras. One has ISO 100 film and the other I use 800 film. The red button is on my "daylight camera" and the black button is on my "nighttime camera" - These are worth the investment. I installed the extra one on my sister's Nikon EL. Great product.

They appeared as advertised, and the price was inexpensive. I thought I would give them a try. I liked the feel of the button, the dish was smooth and comfortable. However, they did not thread in tightly enough to retain them. The first time I shot with the button installed it quickly came loose and fell to the ground. Being outdoors, it bounce and rolled away. I could not find it.

I mean I paid $6 for a 3 pack, so I'm not expecting to get the best one out there. It does the job just fine, there are no sharp edges, and the finish is decent.

They work but aren’t worth it. Like most you’ll end up losing them so the three pack is nice. Make sure to use a rubber washer to keep it more snuggly on your camera.

These soft releases are great. The size is perfect! It looks like the camera came with them and not some aftermarket item that does not fit well. It makes the shutter action very smooth and predictable.

Pretty good, easy to lose those as one has already fell off and became unscrewed... I thought I had it on there tight, but was out shooting and it disappeared....although it is my first time using shutter buttons so maybe I did it wrong.