The compact EL-3-10 lens is designed for OEM integration into optical systems for various applications. The working principle is based on the well-established shape-changing lens technology. The curvature of the lens is adjusted by applying an electrical current. Thereby, the focal length is tuned to a desired value within very few milliseconds. The lens architecture is “push pull” which means that the lens curvature is deflected from concave to convex. With actuators based on proven voice-coil technology, the EL-3-10 focus tunable lens is extremely reliable and robust, well suited even for applications in harsh environments over large temperature ranges.
|Dimensions (Ø x thickness)||10 x 4 mm|
|Range of optical power (focal length)||-13 dpt (-77mm) to +13 dpt (+77mm)|
|Transmission wavelength (>94%)||420 to 1600nm (VIS and NIR coating options)|
|Response time (10/90% step), settling time||1, 4 ms|
|Operating temperature||-20 to 65°C|
* Wavefront error provided in λ RMS @525nm with optical axis vertical / horizontal
|EL-3-10-VIS-26D-1-OEM-CG (class 1)||