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Optical Lenses
• Various of shapes: spherical,
achromatic, aspheric, Powell, and cylindrical lenses
• Enough choice of substrates: N-BK7, N-SF6, UV fused silica, calcium fluoride, magnesium fluoride, zinc selenide, germanium, and silicon.
• Precisely processing and coating
• Very competitive price and lead time
Optical Lenses are designed to focus or diverge light and for imaging or alignment in an optical system. Optical Lenses, which may consist of a single or multiple elements, have a variety of applications. Lens forms can be divided into simple lenses (which include plano-convex lens, plano-concave lens, double-convex lens, double-concave lens, cylinder lens, drum lens, spherical lens in different shapes), achromatic lenses compound lens and multiple types. When light passes through a lens, it is refracted changing the direction of the output light by the lens profile or the lens substrate.
Applications:
Magnification
Correction of optical aberrations
Use as a firestarter (burning-glasses)
Image focusing
Image projection
Medium Precision | High Precision | |
Aperture | 5~200 mm | 20~1000 mm |
Surface Quality [S/D] | < 40/20 [S/D] | < 40/20 [S/D] |
Surface Irregularity | PV< 0.5~5 µm | RMS< λ/50 @ 632.8 nm |
Aspheric Surface Type | Quadric, High order | Quadric, High order |
Manufacture Capability | 300 pcs/month | 20 pcs/year |
