CONTEMPORARY 23mm F1.4 DC DN
RM 2,450
Choose a Mount
1
- •Designed for crop sensor mirrorless
- •Classic wide-angle focal length (35mm equivalent)
- •Ultra-fast F1.4 maximum aperture
- •Outstanding low-light performance
- •Superb sharpness at all apertures
- •Minimizes optical aberrations
- •Quiet and fast stepping motor
- •Dust and splash resistant mount
- •Minimized flare and ghosting
- •Compatible with Lens Aberration Correction
FAST. SHARP. VERSATILE. PORTABLE.
Designed for crop sensor mirrorless cameras, the 23mm has an equivalent focal length of 35mm, making it a versatile wide-standard prime that is well suited to street photography, landscapes, wider-angle portraits, weddings and travel. Its F1.4 aperture ensures fast shutter speeds for working hand-held in low-light conditions, and also provides a very shallow depth-of-field for blurry backgrounds.
Despite its very fast aperture the lens weighs only 340g, so it’s easily light enough to carry around all day, and the build is sleek yet robust. Optical performance is exceptional, with very sharp results across the whole frame at all aperture settings. The lens pairs perfectly with the other DC DN primes, which also have F1.4 apertures.

Angle of View
Wide Angle
Camera type
Mirrorless
Lens Mount
L-Mount, Canon RF Mount, FUJIFILM X Mount, Sony E-mount
Sensor Size
APS-C
Construction
13 elements in 10 groups (3 SLD and 2 aspherical elements)
Angle of view
63.4°
Number of diaphragm blades
9 (rounded diaphragm)
Minimum aperture
F16
Minimum focusing distance
25cm / 9.8in.
Maximum magnification ratio
1:7.3
Filter size
φ52mm
Dimensions (diameter x length)
L-Mount:φ65.8mm × 76.9mm / φ2.6in. × 3.0in., Canon RF Mount:φ69.0mm × 76.9mm / φ2.7in. × 3.0in., FUJIFILM X Mount:φ65.8mm × 79.2mm / 2.6in. × 3.1in., Sony E-mount:φ65.8mm× 78.9mm / 2.6in. × 3.1in., *The length of a lens is measured from the filter surface to its mount.
Weight
L-Mount:340g / 12.0oz., Canon RF Mount:345g / 12.2oz., FUJIFILM X Mount:335g / 11.8oz., Sony E-mount:330g / 11.6oz.
Edition number
C023, The three-digit code on the surface of the lens is to indicate the year the lens was first released. (Since it is different from the year of manufacture, the release year and edition number may not match depending on the mount.
Supplied Accessories
Petal Type Lens Hood LH554-01, FRONT CAP LCF-52 III, REAR CAP LCR II
Mount / Product Barcode
L-Mount:00-85126-34869-4, Canon RF Mount:00-85126-34872-4, FUJIFILM X Mount:00-85126-34875-5, Sony E-mount:00-85126-34865-6
Specifications Info
* L-Mount is a registered trademark of Leica Camera AG., * Sony E-mount is developed, manufactured and sold based on the specifications of E-mount which was disclosed by Sony Corporation under the license agreement with Sony Corporation., * Canon RF Mount is developed, manufactured and sold under license from Canon Inc.
CONTEMPORARY 23mm F1.4 DC DN
RM 2,450