Fujifilm X lens

Fujifilm XF23mmF1.4 R LM WR

23 mm, f/1.4, made for APS-C. It mounts natively on 13 of our APS-C cameras; on the X-T50 it frames like 35 mm.

23 mm · 35 mm equiv. on X-T50
f/1.4
58 mm filter
375 g
Weather-sealed

77.8 mm long67 mm58 mm filter thread

Drawn from Fujifilm's published size: 67 × 77.8 mm. Details simplified.

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On your camera

The view, the weight with the camera (battery and card included) and what the maker says about each pair.

Every camera in our catalogue this lens mounts on: 13
Camera	View (35 mm equiv.)	With the camera	Fit and maker's notes
Fujifilm X-T5	35 mm	932 g	Fits and works
Fujifilm X-T50	35 mm	813 g	Fits and works
Fujifilm X-T30 III	35 mm	753 g	Fits and works Native mount: it fits and works. Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-T30 II	35 mm	753 g	Fits and works Native mount: it fits and works. Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-S20	35 mm	866 g	Fits and works
Fujifilm X-S10	35 mm	840 g	Fits and works
Fujifilm X-M5	35 mm	730 g	Fits and works Native mount: it fits and works. Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-E5	35 mm	820 g	Fits and works
Fujifilm X-E4	35 mm	739 g	Fits and works Native mount: it fits and works. Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.
Fujifilm X-H2	35 mm	1,035 g	Fits and works
Fujifilm X-H2S	35 mm	1,035 g	Fits and works
Fujifilm X-T4	35 mm	982 g	Fits and works
Fujifilm X-Pro3	35 mm	872 g	Fits and works Native mount: it fits and works. Neither the lens nor the camera is stabilised; use a faster shutter speed or a support.

What it frames

35 mm35 mm35 mm

Highlighted: this lens on the X-T50. A zoom's dashed frame is its longest view.

At its closest (19 cm from the sensor) it fills the frame of the X-T50 with a subject about 12 cm wide.

On the X-T50, to scale

Side view drawn from the published depth of the camera and length of the lens. 813 g together.

Every lens with a 58 mm thread

Other standard primes for Fujifilm X

The nearest in focal length, with the numbers that differ.

Fujifilm XF23mmF2 R WR35 mm equiv. · f/2 · 180 g (−195 g) · 43 mmCompare
Fujifilm XF23mmF2.8 R WR35 mm equiv. · f/2.8 · 90 g (−285 g) · 39 mmCompare
Sigma 23mm F1.4 DC DN Contemporary35 mm equiv. · f/1.4 · Not published · 52 mmCompare
Tokina atx-m 23mm F1.435 mm equiv. · f/1.4 · 276 g (−99 g) · 52 mmCompare
Viltrox AF 23mm F1.435 mm equiv. · f/1.4 · 260 g (−115 g) · 52 mmCompare
TTArtisan AF 23mm F1.835 mm equiv. · f/1.8 · 210 g (−165 g) · 52 mmCompare

Questions about this lens

Which cameras does the Fujifilm XF23mmF1.4 R LM WR fit?

13 APS-C cameras in our catalogue: X-T5, X-T50, X-T30 III, X-T30 II, X-S20, X-S10, X-M5, X-E5, X-E4, X-H2, X-H2S, X-T4, X-Pro3.

What does it frame like on APS-C?

23 mm frames like 35 mm on the X-T50 (1.5x).

What filter size does it take?

58 mm screw-in filters. Every lens with a 58 mm thread.

Where these facts come from

Facts checked 9 Oct 2026 against the makers' specification pages. How we check

Size, weight, filter thread, close focus and magnification are Fujifilm's published figures. We have not tested this lens; for image quality, read reviews from people who have.

Specifications

Mount: Fujifilm X
Made for: APS-C sensors
Focal length: 23 mm
Maximum aperture: f/1.4
Lens stabilisation: No
Weather sealing: Yes, per the maker
Filter thread: 58 mm
Weight: 375 g
Size (diameter × length): 67 × 77.8 mm
Closest focus: 19 cm
Maximum magnification: 0.2x
Autofocus: Yes
Announced: 2021