EL-3-10 Compact Fast Electrically Tunable Liquid Lenses EL-3-10-VIS-26D-OEM
The EL-3-10 uses established shape-changing liquid-lens technology for OEM optical integration, particularly where space is limited. Applied current adjusts curvature; a push-pull structure switches rapidly from concave to convex in less than one millisecond for ultrafast focus adjustment. A proven voice-coil controller provides high reliability and robustness across harsh environments and wide temperature ranges. It suits dynamic imaging and rapid focusing in barcode scanners, quality control, microscopy, microplate readers, IVF incubators, skin scanners, surgical imaging and other optical-control applications. Note: EL-3-10 is compatible with EL-E-4, ECC-1C, ICC-1C and ICC-4C controllers.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Clear Aperture Dimension | 3mm |
| Focal Adjustment Range [20°C] | -13- +13dpt （@20°C） |
| Transmission Wavelength Band [VIS] | 420–900nm |
| Wavefront Error [Standard; 0mA; vertical optical axis; RMS; 532nm] | <0.2 λ |
| Wavefront Error [Standard; 0mA; horizontal optical axis; RMS; 532nm] | <0.2 λ |
| Lens Type | Plano-concave to plano-convex |
| Refractive Index / Abbe Number | nD = 1.300/ν =100 |
| Response Time | <1 ms |
| Settling Time [Smart step] | 2 ms |
| Settling Time [Normal step signal] | 4 ms |
| Cycle Life [+/-100mA Sine Wave] | ＞10 hundred million cycles (+/-100mA sine wave) |
| Damage Threshold | ＞1kW/cm² |
| Operating Temperature | -20-65°C |
| Storage Temperature | -50- 85°C |
| Weight | 1.25g |
Key Features
Datasheet
Supplier Information
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