Fujifilm XF 33mm f/1.4 R LM WR Specs & DoF

33 mm

Focal length

f/1.4

Maximum aperture

46°

Diagonal angle of view (APS-C)

APS-C

Designed for

Specifications#

Brand: Fujifilm
Model: XF 33mm f/1.4 R LM WR
Lens type: Standard prime
Focal length: 33 mm
Maximum aperture: f/1.4
Image circle: APS-C (23.5×15.6 mm)
Mount(s): Fujifilm X-mount
Projection: Rectilinear
Autofocus motor: linear motor (LM)
Lensfun correction profile: Yes — distortion/vignetting/TCA

Equivalent focal length on different cameras#

Field of view and depth-of-field equivalence when this lens is used on bodies with different sensor sizes (natively or via an adapter).

Camera format	At 33 mm	Equiv. aperture (DoF)
APS-C	50 mm · 46°	f/2.1
APS-C (Canon)	53 mm · 44°	f/2.2
Micro Four Thirds	66 mm · 36°	f/2.8

Depth of field & background blur#

Computed on its native APS-C format (CoC 20 µm). “Blur @2 m” is the size of an out-of-focus point at infinity, as a percentage of frame width, with the subject at 2 m — a simple bokeh index. Full table: 35 mm f/1.4 on aps-c.

Focal	Aperture	at 1 m	at 2 m	at 5 m	at 10 m	Hyperfocal	Blur @2 m
33 mm	f/1.4	4.9 cm	19.8 cm	1.27 m	5.35 m	39.8 m	1.7%
33 mm	f/4	14.0 cm	57.7 cm	4.09 m	29.4 m	14.0 m	0.6%
33 mm	f/8	28.3 cm	1.23 m	14.5 m	∞	6.99 m	0.3%

Handheld & night-sky limits#

NPF assumes typical 20–24 MP sensors (≈6 µm pixels on full frame, ≈3.9 µm on APS-C, ≈3.3 µm on Micro Four Thirds).

Body	Min. handheld shutter (longest focal)	500 rule at 33 mm	NPF at 33 mm, f/1.4
APS-C	1/50 s	10 s	5 s
APS-C (Canon)	1/50 s	9 s	5 s
Micro Four Thirds	1/60 s	8 s	4 s

Compatible cameras#

Bodies in our database with a native Fujifilm X-mount mount. Full-frame bodies switch to an APS-C crop with this lens.

Adapt it to other systems#

Nikon Z Pentax Q

Similar lenses#

Frequently asked questions#

Is the Fujifilm XF 33mm f/1.4 R LM WR full frame?

No — it is designed for APS-C sensors. On a full-frame body it vignettes or triggers crop mode.

What is the Fujifilm XF 33mm f/1.4 R LM WR equivalent to on APS-C?

Its focal length is already the real value for APS-C: 33 mm frames like 51 mm on full frame.

What is the Fujifilm XF 33mm f/1.4 R LM WR good for?

As a standard prime it suits street, documentary, everyday and low-light shooting.

Sources & licences#

Lensfun lens database — CC BY-SA 3.0