Fujifilm FUJINON XF 23mm F/2 R WR

This Fujifilm X prime uses a fixed 23mm focal length and covers APS-C cameras. Fujifilm introduced it in 2016. It suits street photography, travel and people shown with their surroundings. Its compact body and modest weight work well for a camera carried throughout the day.

The f/2 maximum aperture gives useful flexibility when light falls. The main trade-off is fixed framing. It cannot change from a broad scene to a distant detail with a turn of a zoom ring. Choose it when this moderately wide view matches the pictures you want.

The lens weighs 6.3 oz (180 g) and measures 2.04 in (51.9 mm) long and 2.36 in (60 mm) across. It keeps the front of the camera relatively compact. The body and strap still affect how the full kit carries. Screw-in filters must match the 43mm front thread to attach directly.

The 23mm focal length gives a moderately wide view on APS-C. It can include a person and enough of a street or room to show the setting. Check the edges for distracting objects. A small change in viewpoint can separate a face from a sign or pole behind it.

Move closer to make the subject larger, or step back to include more when space allows. This also changes perspective. For a close portrait, avoid placing the camera so near that the nearest parts of the face look unusually large. A longer lens can give tighter framing from farther away.

The f/2 maximum aperture gives more room for a faster shutter speed or lower ISO than a smaller opening. Nearby subjects can have soft backgrounds when there is enough space behind them. Stop down when several people or objects at different distances need to stay sharp.

Closest focus is 0.7 ft (22 cm), measured from the sensor. Maximum magnification reaches 0.13x, useful for larger details such as food or a place setting. Leave room ahead of the front glass and avoid shading the subject. Small objects will occupy less of the frame.

There is no stabilization in the lens. A camera with body stabilization can reduce shake for still scenes. Walking people still need enough shutter speed for their movement. For a carefully framed night scene, a tripod gives a firm base and lets you wait for people to enter the composition.

Weather resistance helps outdoors. Use cover in persistent rain and remove moisture before putting the camera away. The front glass lacks a fluorine coating, so it lacks that specific help with water and oily marks. Remove loose grit before cleaning.

Two aspherical elements help correct distortion and spherical aberration, which can bend lines or soften detail. Their presence alone does not establish measured sharpness. Internal focusing keeps the lens barrel’s length unchanged while focus moves, which is useful when working near an object.