Lens Configuration
MTF Chart
Vertical axis : Contrast
Horizontal axis : Distance from the center of the image
S : Sagittal
M : Meridional
Spatial freguency 10lines/mm
Spatial freguency 20lines/mm
Spatial freguency 40lines/mm
Original price was: ฿79,900.00.฿77,000.00Current price is: ฿77,000.00.
Specifications
Type
GF80mmF1.7 R WR
Lens configuration
12 elements in 9 groups(includes 1 aspherical and 2 superED elements)
Focal length
f=80mm (63mm in 35mm format equivalent)
Angle of view
37.7°
Max. aperture
F1.7
Min. aperture
F22
Aperture control
Number of blades
9 (rounded diaphragm opening)
Step size
1/3EV (23 steps)
Minimum Object Distance
70cm
Max. magnification
0.15x
External dimensions : Diameter x Length*1 (approx.)
Ø94.7mm x 99.2mm
Weight*2 (approx.)
795g
Filter size
Ø77mm
Accessories included
Lens Cap FLCP-77Lens rear cap RLCP-002Lens hoodLens pouch
NOTES
*1 distance from camera lens mount flange
*2 excluding caps and hoods
To enjoy the best performance of this lens, be sure to upgrade the firmware of GFX cameras.
Lens Configuration
MTF Chart
Vertical axis : Contrast
Horizontal axis : Distance from the center of the image
S : Sagittal
M : Meridional
Spatial freguency 10lines/mm
Spatial freguency 20lines/mm
Spatial freguency 40lines/mm
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