ZEISS Dimension 2/25 Lens

Highlights

The ZEISS Dimension 2/25 is a compact 25 mm industrial lens designed for C-mount cameras with sensor formats up to 4/3 inch. Its f/2 maximum aperture, 13-element optical system, and 21.64 mm maximum image field support high-resolution imaging across the complete sensor area.

An adjustable back-focus mechanism helps compensate for camera-mount tolerances, while adjustable scale orientation improves readability in different installation positions. Locking screws secure the focus and aperture settings, and ZEISS T* coating provides optimized transmission from the visible spectrum into the near-infrared range.

Features

• 25 mm focal length for industrial imaging with a moderately wide field of view
• f/2 maximum aperture with continuous adjustment through f/22
• Sensor support up to 4/3 inch for large-format C-mount cameras
• 21.64 mm maximum image field for the 4/3-inch sensor format
• 13-element optical system arranged in 8 groups
• 231.9 mm minimum sensor-to-object distance with a 152.5 mm minimum free working distance
• C-mount connection with a 17.526 mm flange focal distance
• Adjustable back focus with up to ±0.2 mm correction for camera-mount tolerances
• Adjustable scale orientation for improved readability in different mounting positions
• Locking focus and aperture screws to prevent settings from shifting under vibration
• ZEISS T* coating for high and uniform transmission from visible to near-infrared wavelengths
• High-resolution sensor compatibility for sensors with pixel sizes down to 2 µm
• Compact 283 g design for space-constrained industrial camera systems
• Robust full-metal aluminum construction for demanding industrial environments

Applications

• Machine vision
• Industrial inspection
• Precision measurement
• Automated production systems
• High-resolution C-mount imaging
• Low-light industrial imaging
• Visible-spectrum imaging
• Near-infrared imaging
• Vibration-prone production environments