Computar VL7531U-MPZ 1”, 75mm, f3.1, 20MP, LensConnect, C-mount Lens
The Computar VL7531U-MPZ is a high-resolution 75mm C-mount lens engineered for precision machine vision applications requiring consistent image quality across varying working distances. Designed to support up to 20-megapixel sensors, including popular sensors like the Sony IMX183, this lens delivers exceptional sharpness, contrast, and minimal distortion—making it ideal for inspection, measurement, and automated imaging systems.
Built around Computar’s advanced LensConnect platform, the VL7531UMPZ enables full remote control of focus and iris via USB, eliminating the need for manual adjustments in hard-to-reach or automated environments. The integrated P-Iris (Precise Iris Control) ensures optimal exposure and depth-of-field control, while stepper motor-driven focus provides highly repeatable positioning—critical for systems requiring consistent calibration and accuracy.
A key advantage of this lens is its floating focus optical design, which maintains high resolution from close-up to long-range imaging. This ensures stable performance across varying object distances without sacrificing image clarity—an essential feature for robotic vision systems, metrology, and high-precision inspection tasks.
Key Features:
- Supports up to 20MP resolution for high-detail imaging
- Optimized for 1” format sensors (e.g., Sony IMX183)
- 75mm focal length for narrow field-of-view and long-distance inspection
- Fast f/3.1 aperture for balanced light sensitivity and depth of field
- P-Iris control for precise, automated exposure adjustment
- USB-powered LensConnect system for remote control of focus and iris
- Stepper motor focus mechanism for high repeatability and automation
- Floating focus design maintains sharpness from near to far distances
- C-mount interface for compatibility with industrial and machine vision cameras
- Includes free control software for easy setup and integration
Applications:
- High-resolution machine vision inspection systems
- Semiconductor and electronics inspection
- Metrology and precision measurement
- Robotics and automation imaging
- Long working distance inspection setups
- Scientific and laboratory imaging
Why Use the VL7531U-MPZ?
For integrators and engineers working with high-resolution sensors, maintaining consistent image quality across varying distances is a common challenge. The VL7531U-MPZ solves this with its floating focus optics and motorized control system, allowing for repeatable, software-driven adjustments without manual intervention. This reduces setup time, improves system reliability, and ensures consistent imaging performance in demanding industrial environments.
