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Adaptive Polymer Lens
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The APL-1050 is a variable-focal-length singlet fluidic lens utilizing proprietary design, formulation and packaging. It is a new component for the optics market and is affordable, durable, high-quality, and high-precision.
A lens core of the APL-1050 includes a lens fluid, an AR-coated and polished glass substrate, and a transparent elastomeric membrane. The highly-inert and non-compressed optical fluid is hermetically sealed inside the lens core. The lens core is encased in an aluminum housing that includes an actuation mechanism and angular markings. A portion of the lens core extends outside of the housing and has a ring-shaped grip for rotary manual actuation. Rotation of the grip results in compression of the lens core and a deformation of the membrane. The deformation of the membrane caused by non-compressed liquid is spherical and this results in a change in focal length of the lens.
Specifications:
- Focal length: 20 mm to 1 m (manually adjustable)
- Transmission: > 90% (400-700 nm)
- Wavelength range: 200...2200 nm (without coating)
- Clear aperture: >10 mm
- Operation temperature: -20...60 °C
- Dimensions housing: 45,7 x 20,8 mm (Diameter x Width)
- with barrel for 25.4 mm mounts
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