Good Quality Optical Glass BK7/K9 Half Ball Hemisphere Glass Lens VY_HB060
Half ball lens hemispherical lens is a hemispherical convex lens made of optical glass with good transparency and refractive parameters. They have high coupling efficiency and are easier to align than traditional lenses due to their physical shape.Due to the ease of installation brought by one plane, they are ideal for applications requiring more compact design, such as optical fiber communication, endoscope, microscope, optical pickup device and laser measurement system.VY Optoelectronics Co., Ltd. can provide half ball lens of various materials, such as BK7, Fused Silica, Sapphire, etc. Generally, the diameter is 1mm – 150mm
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Overview
Specifications
| Parameter | Value |
|---|---|
| Dia. | 6.00 mm |
| Tc. | 3.00 mm |
| Material | BK7, B270, Borosillicate glass, UV Fused Silica or any other glass crystal material, plastic and SI, Ge and other infrared material are also available |
| Tolerance on half Ball Lens Diameter | +/- 0.001mm |
| Tolernace on half ball lens Thickness | +/- 0.01mm |
| Half Ball Lens Roundness | < 0.001mm |
| Surface Quality of Half Ball lens | 20/10 scratch and dig or better |
| Half Ball Lens Cleaning | Class 100 clean room |
| Each Half Ball Lens is checked [under microscope before Delivery.] | 100% under microscope before Delivery. |
| All Half Ball Lenses are cleaned and packed | in Class 100 clean room area. |
Applications
Key Features
Datasheet
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