Changchun Sunday Optics Co., Ltd.

H-k9l is commonly used optical glass, when you do not need the additional advantages of uv melting quartz. Read more...

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Changchun Sunday Optics Co., Ltd.

Ball lens commonly used in the optical fiber coupling, laser collimating device, Optical Measurement System, it has a shorter focal length and the characteristics of small size. Sunday produce ball lens, half ball lens, Super hemisphere ball lens, hollow ball lens. Read more...

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Shanghai Optics

A Ball Lens consists of a highly transparent spherical ball, usually made of solid glass (fused silica) or another optical material with index of refraction less than 2. Most ball lenses are made with small diameters – a few millimeters or even less than a millimeter. The optical physics can be understood by realizing these lenses are two plano-convex lenses separated by a parallel... Read more...

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Chonghong Industries(Microwork)Ltd.

Precision balls and hemisphere optical ball lens and hemispherical lens in various sizes from Ruby, Sapphire, Ceramic and optical glass.Grade 3- Grade 25 is available Read more...

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Chonghong Industries(Microwork)Ltd.

Drilled ruby ball for using as probe in measurement applications.

Ruby material are proven to be more reliable than other potential material options. Read more...

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