Auto Focus Lens Modules

The Caspian series is a family of auto focus lens modules that combine a fix focus objective, a liquid lens and a flex cable into a standard mount barrel. Caspian modules are designed for fast and easy integration to standard camera boards.


CASPIAN C-39N0-160

Key Features:
• Variable focus from 11 cm to infinity
• Silent
• Supports I2C – Analog – RS232 – SPI interfaces
• Supports closed loop operation

The Caspian C-39N0-160 is an electronically focus controllable C-Mount objective, based on the Arctic 39N0 Liquid Lens. It incorporates all necessary electronic components to drive the Liquid Lens, and just needs a DC power supply; focus can be controlled through either an RS232, I²C, Analog or SPI input. With a 16 mm EFL, and compatible with 2/3″ sensors, it is specifically designed for machine vision applications.


Caspian C-39N0-250

Key Features:
• Variable focus from 12 cm to infinity
• Silent
• Supports I2C – Analog – RS232 – SPI interfaces
• Supports closed loop operation

The Caspian C-39N0-250 is an electronically focus controllable C-Mount objective, based on the Arctic 39N0 Liquid Lens. It incorporates all necessary electronic components to drive the Liquid Lens, and just needs a DC power supply; focus can be controlled through either an RS232, I²C, Analog or SPI input. With a 25 mm EFL, and compatible with 2/3″ sensors, it is specifically designed for machine vision applications. It also includes a manual variable iris.


Please do not hesitate to drop us an email at voltrium@voltrium.com.sg or simply call us at +65 6694 6278 for more assistance.

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