Specificaties
Lens configuratie
MTF kaart
Verticale as : Contrast
Horizontale as : Afstand tot het centrum van het beeld
S: Sagittaal
M: Meridionaal
Spatial frequentie 10 lijnen/mm
Distance from the center of the image
Spatial frequentie 20 lijnen/mm
Distance from the center of the image
Spatial frequentie 40 lijnen/mm
Distance from the center of the image
Specificaties
| 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) | ||
| Focus range | 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-77 Lens rear cap RLCP-002 Lens hood Lens pouch | ||
OPMERKINGEN
*1 afstand van camera tot lensvatting
*2 inclusief doppen en kappen
Om van de beste prestaties van dit objectief te genieten, dient u de firmware van GFX-camera’s naar de laatste versie te upgraden.
