Référence:
Fiche Technique | |
---|---|
Focales |
15-30mm Equivalent in 23-46mm 35mm format (when attached to PENTAX APS-C size DSLR cameras) |
Ouverture maximale |
F2.8 |
Ouverture minimale |
F22 |
Nombre de lamelles du diaphragme |
9 Rounded diaphragm (15mm: F2.8-4 30mm: F2.8-5.6) Diaphragm Control: Fully automatic |
Angle de champ |
111-72° when attached to PENTAX 35mm full-frame SLR cameras 86-50° when attached to PENTAX APS-C size DSLR cameras |
Construction de l'objectif |
18 elements in 13 groups |
Distance minimale de mise au point |
0.28m |
Grossissement |
0.20x |
Monture |
KAF3 |
Poids |
approx.1040g |
Dimensions (longueur x diamètre) |
approx. 143.5mm x 98.5mm |
Accessoires fournis |
Lens Hood Built-in (fixed) Lens Cap O-LW98A Lens Case S120-160 Lens Mount Cap K |