Lens zoom pentax pentax-a macro 35-105mm 35-105 mm 1/3 5 3.5 -perfect condition
- Κατάσταση: Μεταχειρισμένο
•PRODUCTION DETAILS•
Original name: SMC PENTAX-A ZOOM 1:3.5 35~105mm
System: Pentax K (1975)
•OPTICAL DESIGN•
Focal length range: 35mm - 105mm [3X zoom ratio]
Speed range: F/3.5 across the focal length range
Maximum format: 35mm full frame
Mount and Flange focal distance: Pentax K [45.5mm]
Diagonal angle of view: 63.4° @ 35mm - 23.3° @ 105mm
Lens construction: 15 elements in 13 groups
•ON PENTAX K APS-C [1.53X] CAMERAS•
35mm equivalent focal length range: 53.6mm - 160.7mm (in terms of field of view)
35mm equivalent speed range: F/5.4 (in terms of depth of field)
Diagonal angle of view: 44° @ 35mm - 15.3° @ 105mm
•DIAPHRAGM MECHANISM•
Diaphragm type: Automatic
Aperture control: Aperture ring (Manual settings + Auto Exposure setting)
Number of blades: 6 (six)
•ZOOMING•
Zoom mechanism: Manual
Zoom control: Zoom ring
Zoom type: Rotary
Zooming method:
•FOCUSING•
Closest focusing distance: 1.5m
Magnification ratio: 1:4 at the closest focusing distance @ 105mm
Focusing modes: Manual focus only
Manual focus control: Focusing ring
•PHYSICAL CHARACTERISTICS•
Weight: 615g
Maximum diameter x Length: ⌀70×98mm
••NOW ONLY €99,90••
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