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

Macro lenses are the best choice for imaging objects with low magnification for close working distances. Unlike off the shelf lenses, macro lenses are optimized for nearfield use, and therefore offer superior quality.

Macro Lenses for Mega Pixel Cameras

• Max. 25 mm sensor diagonal
• C-Mount
• Distortion ‹ 0.1 %
• Colour corrected
• For visible light, 480 - 680 nm
• Compact dimensions, outer diameter 22 mm

Highly specified CCD-Lenses

• For Machine integration
• Low distortion
• Colour corrected
• High resolution
• Compact design