Real products sell for almost six times the price, and that's enough to play. The K-mount 28-70mm zoom lens I have on hand is now a telephoto lens, equivalent to 154-385mm when converted to 35mm.
12/06/2023
bought it to attach to my PENTAX Q10 and use a K-mount lens. The first product that arrived didn't connect at all and was a complete defect but when I contacted them through Amazon they sent me a new one. The problems here increased, such as sending videos for defective products, but the product they sent me the second time was an adapter that connects properly. It took time and effort, but having the right product on hand I'm rating it ★ 4.
09/06/2023
The other product doesn't have a tripod stand and the camera mount didn't fit, so I bought this one. This product also comes with a tripod and fits the camera mount. It is noteworthy that the distance button on the lens side was designed as a slide button. According to other people's reviews, it looked like a push button, but it was a sliding type. What I received wasn't like a push button, it was a sliding type that was easy to understand. I'm pleased that it's easy to use and seems to have been changed.
08/06/2023
But it's difficult to use. The resolution is weak and the focus is strong.
07/06/2023
It's nice to be able to get super telephoto shots with a handheld lens. The downside is that the tripod mount comes off easily and rattles quickly. I tightened it and treated it with Loctite.
06/06/2023
There is no rattle on either the main side of the case or the lens side and it fits easily. I think it takes a bit of skill to grasp the mount of focus with a full manual. There is a tripod stand, but since it's small, I think it would be better to have a separate support for the long ball. I think the basic thing is to use it in an area that a Q mount lens can't cover.
05/06/2023
Very satisfied. Fits perfectly with my Canon 50mm 1.8. The precise alignment with my Pentax Q. surface and the smooth operation are first class. Everything snaps into place and movement is effortless. My only observation is that the LOCK <-------> OPEN locking mechanism could be a little tighter to be sure the adapter doesn't detach from the lens. This is especially a problem when using larger and longer lenses with this adapter. If this change can be made, I can't think of any other manufacturer that can match this level of quality. A great and fantastic purchase.
04/06/2023