Camera Format - 2/3"
Zoom Ratio - 20X
Focal Length - 8.6-172mm
Extender - Yes

Maximum Relative Aperture
1:1.8 (8.6-115 mm)
1:2.7 (172 mm)

M.O.D. from Front of Lens - 0.9m

Object Dimensions at M.O.D. (Hor. x Vert. In mm)
8.6mm 866X650mm
172mm 43X33mm

Angular Field of View (Hor.xVert. in o)
8.6 mm 54o 11' x 41o 59'
172 mm 2o 56' x 2o12'

Filter Size- 82mm P=0.75
Inner Focus - Yes
Macro - Yes
Weight (w/o hood) - 1.4kg
Length - 186.3 mm