Tamron 23FM25-L 2/3" 25mm F/1.6 High Resolution C-Mount Lens with Lock

Designed for factory automation and machine vision applications Tamron's 23FM25L 2/3" 25mm F/1.6 lens utilizes a screw mechanism to lock-in the focus and iris rings and is ideal for use in environments experiencing significant vibrations. Compact in size with a solid built mechanism, this high resolution lens is optically designed to achieve high quality performance even at minimum focusing distances.

Features:

• Focal Length: 25mm
• Format: 2/3"
• Iris Range: F/1.6 - 16
• Iris Operation: Manual w/lock
• Focus Operation: Manual w/lock
• Mount: C-mount
• 1/3" Angle of View: 11.0° x 8.2°
• 1/2" Angle of View: 14.6° x 11.0°
• 2/3" Angle of View: 20.0°x 15.0°
• Effective Diameter (Front/Rear Lens): Ø16.0mm/Ø10.8mm
• Minimum Object Distance: 8.3 in. (0.21m)
• Back Focus: 11.60mm (in air)
• Filter Size: M25.5 P=0.5
• Maximum Diameter: ø1.1 in. (ø29mm)
• Overall Length: 1.0 in. (25.5mm)
• Weight: 1.4 oz. (40 grams)