Product Details :
Fujinon XF 18mm F2 R
This is the Wide angle lens for the X PRO1. Fujinon 27mm (35mm equivilent focal lenth) Pancake lens. Fast F2 maximum aperture.
"Pancake" type Lens
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.
Spec :
Type | XF18mmF2 R |
Lens construction | 8 elements in 7 groups (includes 2 aspherical elements) |
Focal length | f=18mm |
(35mm format equivalent) | (27mm) |
Angle of view | 76.5° |
Max. aperture | F2.0 |
Min. aperture | F16 |
Aperture control | Number of of blades : 7 (rounded diaphragm opening) |
Stop size : 1/3 EV (19 stops) | |
Focus range | Approx. 18cm - ? |
Max. magnification | 0.14x |
External dimensions | ø64.5mm x 40.6mm |
Weight | Approx. 116g |
(excluding caps and hoods) | |
Filter size | ø52mm |