ECOPTIK can process high-precision customized microlenses with a diameter of 1mm-10mm. It can involve a variety of materials in the ultraviolet, visible, and infrared wavebands. Such microlenses are the core components of multiple optical systems and are widely used in medical instruments, optical fiber transmission equipment, micro imaging systems, and so on.
The micro-optics products provided by ECOPTIK are mainly single lenses, including spherical mirrors, prisms, mirrors, and windows. Not a micro lens array. The main way of processing is through grinding and polishing, and a single lens can ensure good optical accuracy.
At present, it is widely used, such as in medical endoscopes (otoscope, laparoscope, colonoscopy, etc.), which greatly improves the imaging effect.
Item | Specification |
Material | Optical glass, Fused silica, Sapphire, etc. |
Diameter | 1mm ~ 10mm |
Diameter tolerance | ±0.001mm |
Focal length | -50mm ~ 200mm |
Focal length tolerance | ±1% |
Centration | < 3 arc min |
Clear aperture | >85% of dia |
Surface quality | 60/40， 20/10 |
Surface accuracy | <λ/10@633nm |
Chamfer | 0.05mm x 45° |
Coating | Upon client's request |
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