Overview
The Tamron 1145074 is a professional-grade 25mm fixed focal C-mount lens engineered for machine vision, factory automation, and quality inspection systems. Since 1980, Tamron has been offering C-mount industrial lenses with fixed focal lengths for image processing systems, with a broad portfolio suitable for many industrial and medical applications. This lens delivers consistent optical performance and compact construction ideal for integrating into industrial imaging setups.
Key Features
- 25mm fixed focal length for defined field of view and working distance
- C-mount interface for broad camera compatibility
- Manual iris control with locking mechanism to maintain focus and exposure stability
- Compact size, excellent optical quality, robust housing, and convenient locking function
- Designed for 2/3″ optical format sensor compatibility
- Fixed focus optical design for reliable, repeatable imaging
Technical Specifications
- Focal Length: 25mm
- Mount Type: C-mount
- Optical Format: 2/3″
- Aperture Range: f/1.6 to f/16
- Iris Type: Manual with lock
- Focus Type: Fixed focal
- Manufacturer: Tamron
- Part Number: 1145074
Typical Applications
- Factory automation and assembly line inspection
- Quality assurance and dimensional measurement
- Industrial machine vision systems
- Parts identification and defect detection
- Precision optical imaging in controlled environments
- Medical device and pharmaceutical inspection
Compatibility & Replacements
Compatible With
- C-mount industrial cameras and imaging systems
- Machine vision platforms supporting C-mount optics
- Factory automation vision systems
- 2/3″ sensor format cameras
- Image processing and inspection software platforms
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering to confirm this unit is suitable as a replacement for your existing 25mm C-mount lens.
Works With
- Industrial vision software (Cognex, Keyence, National Instruments, etc.)
- C-mount camera interfaces and control systems
- Standard machine vision lighting systems
- Frame grabber and image acquisition hardware
- Factory automation networks and protocols


















