Spherical Polymer Microlens Array
Description
Microlens arrays are one- or two dimensional periodic patterns of small lens structures (lens dimensions up to a few millimetres). They can be used in a variety of ways, e.g. collimation or homogenization of light, depending on the design. We offer custom designs for our customers without limitations regarding the pattern in a wide range of lens sizes and overall array sizes.
It is also possible to apply a microlens array directly into the plano side of all our polymer optical components (e.g. Fresnel lenses). Our products can be finished with a range of optical coatings and nanostructures and will be trimmed precisely to our customers requirements. We offer microlens arrays in PMMA, Polycarbonate and SOG (silicone-on-glass).
Spherical Polymer Microlens Array
Specifications |
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|---|---|
| Material: | Not Specified |
| Grid Shape: | Custom |
| Effective Focal Length (EFL): | custom mm |
| Lens Pitch: | custom mm |
| Array Width: | up to 370 mm |
| Array Height: | up to 370 mm |
| Array Thickness: | up to 4 mm |
| Microlens Diameter: | 1 - 6.5 mm |
Features
- Custom design of lens pattern without limitations of a grid-like structure
- Spherical microlenses
- PMMA, Polycarbonate or SOG (silicone-on-glass)
- Cost-effective tooling process for prototyping and large scale production
- Seamless combination with microstructures (e.g. Fresnel lenses) in plano side possible
- Custom trimming to desired shape
- Anti-reflective optical coatings and nanostructures possible
Applications
- Lighting
- Machine vision
- Sensor
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
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Ships from:
Germany
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Sold by:
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On FindLight:
since 2020
Frequently Asked Questions
We offer sizes up to 370 x 370 mm
The standard material is PMMA. We also offer Polycarbonate and SOG (silicone-on-glass). Each material has its advantages and limitations depending on the intended use.
Depending on the material and dimensions we use compression molding, compression-injection molding and injection molding. SOG optics are manufactured in a casting process.