What 35mm at f/1.8 actually gives you
35mm sits close to the way the eye takes in a scene, which is why this range tends to get used as a general-purpose focal length.
f/1.8 is fast enough to keep shutter speeds up in poor light and to separate a subject from its background clearly.
Size, close focus and filters
At 370g (13.1 oz) it sits in the middle for handling: substantial enough to feel planted, light enough not to dominate the kit.
It focuses to 25cm, which is close enough to fill the frame with small subjects.
Filters are 62mm — worth checking against what you already own, since polarisers and ND filters at this size are reusable across any other lens sharing the thread.
Autofocus, stabilisation and weather sealing
Autofocus is driven by a Multi-focus Stepping motor.
There is no optical stabilisation in the lens, so handheld steadiness depends on the body having IBIS, or on keeping the shutter speed up.
The barrel is weather-sealed, so rain and dust are a manageable risk rather than a reason to pack up.
