Specifications
Lens
Focal Length & Maximum Aperture
65mm 1:2.8
Lens Construction
10 elements in 8 groups
Diagonal Angle of View
18° 40'
Focus Adjustment
Manual
C ...
Specifications
Flash
Type
Ring Lite, twin circular flashes tubes, and
separate Controller Unit.
Flash Duration
Modeling Flash:
(1) One-second burst at 70Hz in E-TTL or ...