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MZ501101 Macro Zoom lens OPTEM 

• The Optem 18-108 Macro Video Zoom Lens (MVZL) is designed to integrate quickly and easily with your video camera. It is a cost-effective solution for machine vision and video inspection overbroad fields-of-view and longer working distances.

• This 6.5:1 Zoom Lens offers a unique "close-up" attachment that allows working distance as close as 5.5 – 11 inches. When the "close-up" lens is removed, the Optem MVZL will function from 11" out to infinity.

Specifications

• Focal Length: 18 - 108 mm
• Aperture: F/2.5 – Closed
• Magnification w/close-up lens

             @Max. WD: 0. 066 – 0.4X

             @Min. WD:  0.17 – 1.0X

• Zoom Ratio: 6:1 (parfocal)
• Focus: External, Manual w/ locking screw
• Zoom Control: External, Manual
• Video Mount: C-Mount
• Camera Format: 2/3" or smaller
• Weight: 1 lb., 3 oz.
• Length: 159 mm
• Diameter: 62 mm maximum

MZ511101 Macro Zoom lens NAVITAR 

• The Zoom Lens offers a 6:1 zoom ratio or a 6X magnification power over a focal range of 18 mm to 108 mm. It comes with a close-up lens for imaging at distances from 5" to 12". When the close-up lens is removed, the working distance extends from 24" to infinity.

Specifications

• Working distance 5" to infinity
• Parfocal over entire zoom range
• Highest mag. 1.1X at 5" (at camera)
• Object size = 100 mm x 50 mm
• Camera format = 2/3"