- 옵틱스 | Optics > Focus Tunable Lenses
| Product |
Focus tunable lenses Compact design Less mechanics Fast response Low power Less tolerance sensitivity |
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| Application |
Laser processing Machine vision Microscopy |
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Product Info
Focus tunable lenses
Overview
Optotune is a leading supplier of focus tunable lenses for diverse applications. Whether electrically or mechanically actuated, the advantages of tunable lenses over traditional optics are striking. Optotune's lenses can be taylored to your specific demands in terms of size, tuning range, transmission range or speed. Tell us your requirements and we will be happy to assess the feasibility.
Shape changing lenses based on thin polymer film technology and high-performance optical fluids
Manually or electrically actuated
Transmission range: 240 to 2500nm
Operating temperature range: -40°C to +85°C and beyond
Optotune tunable lenses
The following table summarizes the main specifications of Optotune's most popular focus tunable lenses:
| Product series | Product description | Clear aperture (mm) | Size ØxH (mm) | Lens type | Optical power range (dpt) | Refractive index |
|---|---|---|---|---|---|---|
EL-3-10 | Electrically tunable lens | 3 | 10 x 4.0 | Plano convex to plano concave | -13 to + 13 | 1.300 |
EL-10-30-TC | Electrically tunable lens | 10 | 30 x 9.7 | Plano convex | +8.3 to +20 | 1.300 |
EL-10-30-C | Electrically tunable lens | 10 | 30 x 20.7 | Plano convex (offset lens optional) | +5 to +10 -1.5 to +3.5 | 1.300 |
EL-10-42-OF | Electrically tunable lens | 10 | 42 x 41 | Plano convex + plano concave offset lens with optical feedback (OF) | -2 to +2 | 1.300 |
EL-16-40-TC | Electrically tunable lens | 16 | 40 x 11.9 | Plano convex to plano concave | -2 to +3 | 1.300 |
ML-20-37 | Manually tunable lens | 20 | 37 x 13.2 | Plano convex to plano concave | -18 to +18 | 1.38 |
