国产最爽的乱淫视频国语对白_老师抬起臀部让我进去_国产一级视频在线观看网站_亚洲日本一区二区三区在线

M13VM288IR Tamron NIR Vari-Focal Lenses CS 1/3 CCTV Lens

SPECIFICATIONS
M13VM288IR
Imager Size 1/3 (Applicable for 1/2.7 , 1/2.8)
Mount Type CS
Focal Length 2.8  -  8mm
Aperture Range 1.2  -  Close
Angle of View
(Horizontal x Vertical) 1/3 Wide 100.1°  x  72.9°
Tele 35.8°  x  26.8°
1/4 Wide 72.9°  x  53.9°
Tele 26.8°  x  20.1°
Focusing Range 0.3m  -  ∞
Operation Focus Manual with Lock
Zoom Manual with Lock
Iris Manual with Lock
Filter Size -
Back Focus(in air) Wide 8.339  -  Tele 14.944mm
Wave Length Visible Light  -  Near Infrared
Operating Voltage -
Weight 61g
Operating Temperature -20°C  -  +60°C