Both of my bodies, the d5100 and the d80, were satisfied with the lens's performance. Both have a quick focusing speed, maintain clarity throughout the frame, and produce passable bokeh. If anyone is interested, the accompanying camera does not appear to be a particularly stylish mega SLR. Nonetheless, the dimensions are notably smaller even when contrasted with those of the whale. Although this is not a 40mm canan pancake, which more closely resembles a plug for a mount, it is still quite compact in size. There are no difficulties involved in rotating the lens hood into the stowed position. The lens is built to last, and while manual focusing on it is quite straightforward, the autofocus mechanism is without flaw. Ideal for use in place of the whale on the initial digital single-lens reflex camera. He will show you how to work with a very shallow depth of field, and he will encourage you to investigate photography more deeply. On the other hand, even when it's produced by the machine, the frames are of a pretty respectable standard. Take care while using protective filters because they can cause glare indoors. Those who are not yet extremely skilled in photography but are deciding between a 35mm and a 50mm lens, I continue to recommend going with the 35mm lens if you do not have the intention of focusing mostly on portraiture. When compared to 50 mm, the difference in angle of view is fairly striking. On a DSLR with a full-frame sensor, 35 millimeters is equivalent to 50 millimeters. This means that you will have a classic fifty dollar lens. Every single attempt was successful.