[Manual Focus] I didn't buy this lens for its quality optics or its sexy looks, I bought it for a creative project I'm shooting in black-and-white square format. The 1:1 crop factor moots any minor issues with edge sharpness and vignetting. The pancake design makes it easy to carry around and unobtrusive in public places. Manual focus is required, but practically everything is in focus when set to infinity. I'm using it paired with my Fujifilm X-T5 and the results are stunning. The absurdity of putting a $90 lens on a $1,700 camera and making art is very satisfying, indeed!

[Nikon Z] WHAT A CAMERA!!!! Using this camera consistently for about 4 months now and holy cow is it fantastic. I’m primarily a street/portrait photographer and the results I’ve gotten from the Z fc are nothing but perfect to me. I will say when you get this camera skip out on the kit lens and consider picking up the 35 or 50 mm 1.8. And with the small rig grip attachment I am the happiest camper in the land

[28mm] I love this camera -- I traded in my old DSLR because I wanted something smaller and lighter, but that still had the option for interchangeable lenses.

[Nikon Z] I love the handling, the ergonomics, the feature set and most importantly the quality of the images I am able to get. The 16-50 kit lens is surprisingly sharp across the frame with with excellent contrast. The low light performance of this sensor is was surprisingly good. I was reluctant to go mirrorless after shooting with a DSLR for so many years but this camera is an unexpected treat.

[Full-Frame] This was love at first sight. A fantastic lens that solves my tasks. If I were to describe how lenses work, I can only say: turn ordinary binoculars and look through them. Shows a wide-angle picture with options for taking Micro pictures.
With best regards. Karl A. Allan

[2x] So far I haven't used the camera but a few times but the times I have used it I have really loved it. The weight is a big thing for me since it's not so heavy and when we go places I have gotten tired of lugging a huge amount of equipment. Also the video function is very good with great audio and a smooth focus.
So far so good - can't wait to use it on a project and a serious outing.

[f/13] NIce a light and compact

[Full-Frame] Sharp, very little vignetting, simple to use, and Fun! Set camera to shoot without lens & Aperture Priority. Focus (use visual focus aid if you want), use auto ISO or manual ISO. I use the AstrHori 27mm f2.8 on a Fuji X-A1. I view the pictures via HDMI on a large screen TV.
Use the above settings, and you can easily concentrate on the Subject & the Composition. Set aspect to 3:1, or to 1:1 for Fun!

[28mm] Excellent performance in a tiny, lightweight, comparatively affordable package. 14mm with 77mm filter threads, and no vignette at 14mm even with a CPL - Impressive! One of the best ultrawide zoom lenses I have ever used. This includes: Nikon 14-24 G, Nikon Z 14-30, Tamron 15-30, Sigma 12-24 Art, Sigma 14-24 DN, and Lumix 16-35. Sharp details across the frame at all focal lengths, rich color and contrast, and almost no noticeable CA. This lens does not rely on software corrections to cover the FF sensor at 14mm like some other modern 14-__ ultrawide zooms. If you open the files without lens corrections, you will see the image circle extents well past the image frame, perhaps 13mm. If I am being picky, my only gripe is that the sunstar is nothing special.

[f/13] I had tried simpler Lensbaby lenses but never really liked the basic ones because they were too fidgety. I suppose the composer pro might have improved results, but this is a far superior product for roughly the same money.