Specifications

Lens Configuration

MTF Chart

Vertical axis : Contrast

Horizontal axis : Distance from the center of the image

S : Sagittal

M : Meridional

Spatial frequency 10 lines/mm
Spatial frequency 20 lines/mm
Spatial frequency 40 lines/mm

Specifications

TypeGF45mmF2.8 R WR
Lens configuration11 elements 8 groups (includes 1 aspherical, 2ED elements)
Focal lengthf=45mm (36mm in 35mm format equivalent)
Angle of view62.6°
Max. apertureF2.8
Min. apertureF32
Aperture controlNumber of blades: 9(rounded diaphragm opening)
Step size: 1/3EV (22 steps)
Focus range45cm - ∞
Max. magnification0.14x
External dimensions : Diameter x Length*1 (approx.)ø84mm x 88mm
Weight*2 (approx.)490g
Filter sizeø62mm
Accessories includedLens cap FLCP-62II
Lens rear cap RLCP-002
Lens hood
Lens pouch

NOTES

*1 distance from camera lens mount flange

*2 excluding caps and hoods