Product Details
Our A-25H Variable Focus Lens is an excellent fit for low footprint systems requiring fast response time and large focusing range, and is especially suitable for miniature industrial cameras. It provides a fast track to market to product designers looking for an easy to integrate, high performance auto focus solution.
A-25H is based on Corning Varioptic’s breakthrough lens technology, allowing variable focus with absolutely no moving parts.
A-25H comes with two different AR coating options and also in a pre-packaged type, with straight or bent FPC connection.
TYPICAL PERFORMANCE AT 25°C | |
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Clear aperture | 2.5 mm |
Low optical power | -5 diopters (m-1) |
High optical Power | +13 diopters (m-1) |
Optical quality (Wave Front Error) | 45 nm (rms) |
Transmission @ 587nm (Arctic 25H0) | 97% |
Transmission @ 850nm (Arctic 25H1) | 97% |
Power consumption (actuator only) | 1 mW |
MECHANICAL DIMENSIONS | |
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Outer diameter | 7.75 mm |
Thickness (rear window to front of lens) | 1.7 mm |
Total thickness | 2.1 mm |
ENVIRONMENTAL SPECIFICATION | |
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Storage Temperature | from -40 to 85°C |
Operating Temperature | from -30 to 85°C |
Key Features
- Supports Continuous Autofocus for video up to 30 fps
- Silent
- Fast response time
- Focus range supports 5 cm to infinity
- Easy to integrateical performance and design, please contact us.
Ordering Information
- A-25H0: Arctic 25H with an Anti-Reflective coating optimized in the visible range
- A-25H1: Arctic 25H with an Anti-Reflective coating optimized in the Near Infrared
- A-25H9: Arctic 25H with no Anti-Reflective coating
- A-25HX-P07: Arctic 25HX (X=0, 1, 9) with FPC-A-7 (straight flex)
- A-25HX-P06: Arctic 25HX (X=0, 1, 9) with FPC-A-6 (bent flex)
Getting Started
For more detailed information on optical, mechanical, electrical performance and design, please contact us.