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Ultra-Micro Lens

Our lenses are manufactured using ultra-precise machining technology, with dimensions as small as millimeters or even sub-millimeter levels. They are perfectly suited for a wide range of slender electronic endoscopes, fiber-optic endoscopes, and capsule endoscopes, minimizing invasiveness to the utmost degree. The lens surfaces achieve nanometer-level precision, effectively eliminating optical aberrations and distortions, and ensuring that images—from the center to the edges—possess unparalleled clarity and realism. By employing specialized optical glass materials and a highly transparent design, we significantly enhance the light-gathering efficiency of image sensors, enabling ultra-high-resolution imaging at 4K and even 8K, making the fine structures of tissues and blood vessels clearly visible. Our precise multi-layer broadband anti-reflection coating technology effectively reduces glare and ghosting, ensuring highly accurate color reproduction and providing physicians with authentic and reliable diagnostic information.

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Product Description

Our lenses are manufactured using ultra-precise machining technology, with dimensions as small as millimeters or even sub-millimeter levels. They are perfectly suited for a wide range of slender electronic endoscopes, fiber-optic endoscopes, and capsule endoscopes, minimizing invasiveness to the utmost degree. The lens surfaces achieve nanometer-level precision, effectively eliminating optical aberrations and distortions, and ensuring that images—from the center to the edges—display unparalleled clarity and realism. By employing specialized optical glass materials and a highly transparent design, we significantly enhance the light-gathering efficiency of image sensors, enabling ultra-high-resolution imaging at 4K and even 8K, making the fine structures of tissues and blood vessels clearly visible. Our precise multi-layer broadband anti-reflection coating technology effectively reduces glare and ghosting, ensuring highly accurate color reproduction and providing physicians with authentic and reliable diagnostic information.

Product Specification Sheet

Diameter	0.35 mm and above
Center thickness	0.2 mm – 5 mm
Lens shape	Flat, biconvex, biconcave, and convex-concave (meniscus)
Radius of curvature	Curvature greater than 0.4 millimeters
Coating	AR coatings or other coatings are available upon request.
Note	Lenses with biconvex and biconcave shapes can be fitted with coverslips.

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