Macro Video Zoom Lens 18-108 mm with Close-Up Lens

The 6:1 Macro Zoom Lens is designed to be attached directly to C-Mount CCD cameras. With optional integrated ´click stop´ detents, this objective is now usable for measuring task applications which require variable fields of view over large areas. This unique objective includes a special „close up“ lens that allows it to cover a field of view from 4.3 to 400 mm. They are used for robotics automation, macro machine vision, in line and packaging inspection.

• Zoom Ratio (parfocal): 6:1
• Focal Length: 18 — 108 mm
• Magnification with „close up“ lens
  at max. working distance: 0.066 — 0.4 x
  at min. working distance: 0.17 — 1.0 x
• Working distance:
  w/ „close up“ lens: 140 — 280 mm
  w/o „close up“ lens: 280 mm — ?
• Field of View based upon a 1/2“ CCD
  w/ „close up“ lens: from 5.7 x 4.3 up to 96 x 72 mm
  w/o “close up“ lens from 14 x 10 up to 400 x 300 mm 

043-640052 (picture)
Clamp for Macro Video Zoom Lens on Column 25 mm;
distance of column axis and optical axis 110 mm

043-640053
Clamp for Macro Video Zoom Lens with 1/4“ internal thread; distance between back of clamp and optical axis is 65 mm