Spécifications techniques
Construction optique
Courbe MTF
Axe vertical : contraste
Axe horizontal : distance au centre de l’image
S : Sagittal
M : Tangentiel
Spécifications techniques
Type | FUJINON TELECONVERTER XF2X TC WR | |
Lens configuration | 9 elements 5 groups | |
Focal length | 2x that of original lens | |
Max. aperture | 2 additional stop | |
Min. aperture | 2 additional stop | |
Focus range | Approx. same as that of original lens | |
Max. magnification | 2x that of original lens | |
External dimensions: Diameter x Length*1 | Approx. Φ58mm x 30.2mm | |
Weight*2 | Approx.170g |
NOTES :
*1 Distance depuis la platine de montage de l’objectif
*2 Hors bouchons et pare-soleil