Computar - VL1226S-MPZ - LensConnect 20 Megapixel 1" 12mm Lens F2.6 I2C Interface (C-Mount)

Product Overview

The Computar VL1226S-MPZ is a high-resolution LensConnect motorized C-mount lens for embedded machine vision and OEM camera systems. It supports 20-megapixel imaging and uses a 12mm focal length for a standard-wide field of view between ultra-wide and telephoto lens options.

Key Configuration

20MP optical resolution; C-mount lens; 12mm focal length; S-series I2C control interface; 4-wire SDA, SCL, GND, 5V connection; motorized focus; motorized P-Iris; high-precision stepper motors; floating focus design; focus range from 0.1m to infinity.

Key Features

• Motorized focus and iris enable remote, repeatable optical adjustment through software control.
• I2C interface supports direct board-level integration with an FPGA, SoC, or microcontroller.
• Floating focus technology helps maintain 20MP detail from center to corner across the focus range.
• P-Iris control allows precise aperture positioning for optimized contrast and depth of field.
• Compact, vibration-resistant design supports industrial automation and robotic vision installations.

Technical Context

The lens is designed for embedded systems where optical control must be handled directly by the host hardware rather than through external USB control. Its stepper-driven focus and iris mechanisms allow repeatable presets for applications with changing working distances, object heights, or lighting requirements.

Installation Notes

The 4-wire I2C interface reduces cabling complexity in compact camera assemblies and is suited for smart cameras, automated inspection systems, and OEM vision hardware. The 12mm focal length provides a balanced field of view for general-purpose high-resolution inspection.