XF Lens

XF18mmF2 R

Compact and lightweight "Pancake" type.

XF18mmF2 R
XF18mmF2 R

Product Overview


Compact and lightweight "Pancake" type.
Using glass-mold aspheric lenses at the 5th and 7th elements, is effective to in increasing the maximum aperture (5th element) and reducing the overall thickness of the lens (7th element).The final element, positioned as closely to the sensor as possible, makes the incidence angle of light reaching the sensor smaller, and reduces vignetting and color shading, while helping to keep the lens's overall size small.

XF18mmF2 R

Specifications

TypeXF18mmF2 R
Lens construction
8 elements in 7 groups
(includes 2 aspherical elements)
Focal length
(35mm format equivalent)
f=18mm
(27mm)
Angle of view76.5°
Max. apertureF2.0
Min. apertureF16
Aperture controlNumber of blades7(rounded diaphragm opening)Stop size1/3EV (19 stops)
Focus rangeNormal0.8m - ∞Macro18cm - 2.0m
Max. magnification0.14x
External dimensions : Diameter x Length* (approx.)
*distance from camera lens mount flange
ø64.5mm x 33.7mm
Weight* (approx.)
*excluding caps and hoods
116g
Filter sizeø52mm