Pentax FA 55 mm/2,8
- Designed for both PENTAX analog and digital 645 cameras
- Dustproof and Weather sealed (AW)
- Super Direct-drive Motor (SDM)
- Quick-Shift system
- Aero-Bright and SP coatings
Technical Specifications
Brännvidd 55mm
Brännvidd (motsvarande 35mm) Equivalent to 43.5mm in 35mm format with 645D body
Equivalent to 34mm in 35mm format with Film 645 body
Största bländare f/2.8
Minsta bländare f/22
Antal bländarlameller 9
Fully Automatic diaphragm control
Bildvinkel 53° (with 645D body)
65° (with Film 645 body)
Konstruktion 9 Elements in 7 groups
Inställningsomfång 0.5m to infinity (1.65 ft. to infinity)
Närgräns
Max förstoringsgrad Maximum 0.17x
Filtergänga 67mm
Bajonett 645 AF2
Vikt 416g (14.7 oz.)
Dimensioner (Längd x Diameter) 81.3mm x 68.2mm (3.2 inch x 2.7 inch)
Levereras med Lens Hood PH-RBN 67mm
Lens case S100-120
Special metal front cover cap
Rear lens cap
Speciella funktioner Quick-Shift Focus System
Aero Bright Coating
SP (Super Protect) coating
Dust proof, Water resistant (AW)