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Optical Lens Wholesale

Optical Lens Wholesale

As the core component of the optical system, Rays Optics offers a full range of precision lens solutions, covering the ultraviolet, visible light to infrared wavelength range (200nm - 16μm). The products include spherical lenses (double convex/plano concave/meniscus), aspherical lenses (to eliminate aberrations), and cylindrical lenses (one-dimensional focusing), supporting diameters from 0.5mm to 500mm for customization.

Our lenses are made of optical glass (H-K9L, Fused Silica), crystals (CaF₂, ZnSe) and special materials (IR-Glass), and are equipped with a surface accuracy of up to λ/20 level and multi-band anti-reflection coatings (AR/VIS/IR).

As the core component of the optical system, Rays Optics offers a full range of precision lens solutions, covering the ultraviolet, visible light to infrared wavelength range (200nm - 16μm). The products include spherical lenses (double convex/plano concave/meniscus), aspherical lenses (to eliminate aberrations), and cylindrical lenses (one-dimensional focusing), supporting diameters from 0.5mm to 500mm for customization.

Our lenses are made of optical glass (H-K9L, Fused Silica), crystals (CaF₂, ZnSe) and special materials (IR-Glass), and are equipped with a surface accuracy of up to λ/20 level and multi-band anti-reflection coatings (AR/VIS/IR).

Products

Ensuring Excellence: Quality Control for Rays Optics

01
Materials are Carefully Selected
  • Transmittance deviation of optical glass/crystal < 0.5%

  • Remove bubbles/impurities (in accordance with GB/T 903-2019 standard)

02
Detection of Processing Accuracy
  • Spherical/aspherical lens 100% interferometer detection

  • Centering instrument detection, center deviation < 0.01mm

03
Control of Surface Quality
  • Scratch - dig standard follows MIL-PRF-13830B, strictly control defects

  • White light interferometer for detecting surface roughness, surface roughness <1nm Ra

04
Coating Verification

By using spectral analysis and conducting tests with an ultraviolet-infrared spectrophotometer, the deviation of the coating's transmittance/refractive index was less than 0.5%

05
Geometric Parameter Calibration

Using centering instrument and focal length meters, the center deviation<0.005mm, the measured focal length deviation from the designed value can reach ±0.1%.

06
Quality Certificate Guarantee

Our factory has obtained the ISO 9001:2015 quality management system certification. At the same time, we can provide RoHS testing reports for optical glass materials.

Materials are Carefully Selected
Detection of Processing Accuracy
Control of Surface Quality
Coating Verification
Geometric Parameter Calibration
Quality Certificate Guarantee
Products

Where Optical Lens Can be Used?

Medical&Life Sciences
Medical&Life Sciences
Consumer Electronics
Consumer Electronics
Laser Processing
Laser Processing
Scientific Research
Scientific Research
Contact Rays Optics
Your Optoelectronic Strategic Partner
Contact Rays Optics
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