Fujifilm X lens
Samyang AF 75mm F1.8 X
75 mm, f/1.8, made for full frame. It mounts natively on 13 of our APS-C cameras; on the X-T50 it frames like 113 mm.
- 75 mm · 113 mm equiv. on X-T50
- f/1.8
- 62 mm filter
- 257 g
- Weather-sealed
Samyang has not published this lens's size, so we do not draw it.
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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. Samyang makes this lens for each mount; Samyang publishes the cameras it supports and lens firmware updates on its own site. It is made for full-frame sensors and covers APS-C with room to spare.
| Camera | View (35 mm equiv.) | With the camera | Fit and maker's notes | Kit |
|---|---|---|---|---|
| Fujifilm X-T5 | 113 mm | 814 g | Fits and works | |
| Fujifilm X-T50 | 113 mm | 695 g | Fits and works | |
| Fujifilm X-T30 III | 113 mm | 635 g | Fits and worksNative mount: it fits and works.
| |
| Fujifilm X-T30 II | 113 mm | 635 g | Fits and worksNative mount: it fits and works.
| |
| Fujifilm X-S20 | 113 mm | 748 g | Fits and works | |
| Fujifilm X-S10 | 113 mm | 722 g | Fits and works | |
| Fujifilm X-M5 | 113 mm | 612 g | Fits and worksNative mount: it fits and works.
| |
| Fujifilm X-E5 | 113 mm | 702 g | Fits and works | |
| Fujifilm X-E4 | 113 mm | 621 g | Fits and worksNative mount: it fits and works.
| |
| Fujifilm X-H2 | 113 mm | 917 g | Fits and works | |
| Fujifilm X-H2S | 113 mm | 917 g | Fits and works | |
| Fujifilm X-T4 | 113 mm | 864 g | Fits and works | |
| Fujifilm X-Pro3 | 113 mm | 754 g | Fits and worksNative mount: it fits and works.
|
What it frames
At its closest (69 cm from the sensor) it fills the frame of the X-T50 with a subject about 18 cm wide.
On the X-T50, to scale
The maker has not published this lens's length, so the pair is not drawn.
Other portrait primes for Fujifilm X
The nearest in focal length, with the numbers that differ.
- Fujifilm XF90mmF2 R LM WR135 mm equiv. · f/2 · 540 g (+283 g) · 62 mmCompare
- Fujifilm XF56mmF1.2 R WR84 mm equiv. · f/1.2 · 445 g (+188 g) · 67 mmCompare
- Sigma 56mm F1.4 DC DN Contemporary84 mm equiv. · f/1.4 · 285 g (+28 g) · 55 mmCompare
- Tokina atx-m 56mm F1.484 mm equiv. · f/1.4 · 315 g (+58 g) · 52 mmCompare
- Fujifilm XF50mmF1.0 R WR75 mm equiv. · f/1 · 845 g (+588 g) · 77 mmCompare
- Fujifilm XF50mmF2 R WR75 mm equiv. · f/2 · 200 g (−57 g) · 46 mmCompare
Questions about this lens
Which cameras does the Samyang AF 75mm F1.8 X 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. It is made for full frame, so it also fits the full-frame cameras on its mount.
What does it frame like on APS-C?
75 mm frames like 113 mm on the X-T50 (1.5x).
What filter size does it take?
62 mm screw-in filters. Every lens with a 62 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 Samyang's published figures. We have not tested this lens; for image quality, read reviews from people who have.
Specifications
- Mount
- Fujifilm X
- Made for
- Full-frame sensors (covers APS-C too)
- Focal length
- 75 mm
- Maximum aperture
- f/1.8
- Lens stabilisation
- No
- Weather sealing
- Yes, per the maker
- Filter thread
- 62 mm
- Weight
- 257 g
- Size (diameter × length)
- Not published
- Closest focus
- 69 cm
- Maximum magnification
- 0.13x
- Autofocus
- Yes
- Announced
- 2023