Ống kính HD loại Zoom 22x 2/3" HDTV Lens

Camera Format : 2/3″
Focal Length :
 - 1 × 7.6 - 167 mm
 - 2 × 15.2 - 334 mm
Zoom Range : 22 ×
Extender: 2 ×
Maximum Relative Aperture:
 - 1 : 1.8 (7.6 - 120 mm)
 - 1 : 2.5 (167 mm)
Maximum Photometric Aperture T-No.:
 - 1 : 1.9 (7.6 - 120 mm)
 - 1 : 2.6 (167 mm)
M.O.D. from the Image Plane : 1.07 m
M.O.D. from the Front of Lens : 0.8 m
Object dimensions at M.O.D. 16 : 9 Aspect ratio:
 * 1 × _ 7.6 mm   915 × 514 mm ; _ 167 mm   43 × 24 mm
 * 2 ×  _ 15.2 mm   473 × 266 mm ; _ 334 mm   22 × 12 mm
Angular field of view 16 : 9 Aspect ratio
 * 1 ×  _7.6 mm   64°30′ × 39°03′ ; 167 mm   3°17′ × 1°51′
 * 2 ×  _15.2 mm   35°01′ × 20°07′ ; 334 mm   1°39′ × 0°55′
Macro: Available
Filter thread  M95 × 1 / M107 × 1 *
Diameter × Length         100 × 222.6 mm
Weight (Lens hood excluded) 1.75 kg
Features
    * Inner focus
    * Quick zoom
    * Zoom limit