| Sign In | Join Free | My burrillandco.com |
|
...optical lens injection mould Name Led optical lens injection mould Led optical lens injection mould in china streat lamp lenses, PC or PMMA material, ODM and OEM service Specification Depends on customer's r...
...essential tool for optometrists to check for vision problems and accurately measure refraction and depth of field. The set includes 25 lenses that are crafted from high-quality 3mm thick optical glass. Each ...
...Focus Manual MOD 0.2m Dimension Φ28x26.5mm Angle of View 78° Material Metal Application IP Camera Lens Features: 1. Megapixel Monitoring lens, 4mm F1.4 mono-focal Lens, fixed iris manual focus lens. 2. 1/3" ...
Product Product Material Resin Diameter 75mm Index 1.56, 1.60, 1.67, 1.74 Coating UC/HC/HMC/SHMC/EMI Design Batch Processing or Photoelectric Technology Advantages of 1.67 Optical Lenses: Super Tough, Impact-Re...
Product Product Material Resin Diameter 75mm Index 1.56, 1.60, 1.67, 1.74 Coating UC/HC/HMC/SHMC/EMI Design Batch Processing or Photoelectric Technology Advantages of 1.67 Optical Lenses: Super Tough, Impact-Re...
...range of fun and colorful designs that appeal to children. Unlike adult eyewear, KIDS OPTICAL GLASSES are made with smaller frames and lenses that fit children's smaller faces, ensuring that they are comfort...
Plano Concave Cylindrical Lens, Rectangular, UV Fused Silica Overview: Plano Concave Cylindrical lens is also called negative cylindrical lens act as plano-concave spherical lenses, except on only one axis. The...
10.6um F-theta Lens / Mounted 2-element F-theta Lenses A standard lens focuses the laser beam on a spherical plain in contrast to an ideal flat or plane field. The use of -theta lenses provides a plane focusin...
...Optical glass plano convex lens/flat convex glass lens Condenser lenses are used for concentrating light into a beam. Condenser lenses are typically used in enlargers, projectors and illumination lighting sy...
... through the sides of the rod and focuses a line. Rod lenses have an outside face that is polished and the ends ground. The table below gives angular lengths of the line for a 1mm diameter laser beam. Typica...
... aperture and short focal length without the mass and volume of material that would be required by a lens of conventional design. A Fresnel lens can be made much thinner than a comparable conventional lens, ...
... aperture and short focal length without the mass and volume of material that would be required by a lens of conventional design. A Fresnel lens can be made much thinner than a comparable conventional lens, ...
...transparent materials such as mobile phone lenses, glass, coating materials, organic materials, and coatings. Main Features 1. UV transmittance meter, infrared transmittance meter, visible light transmittanc...
... than that of single lens. Achromatic lenses are glued together by two lenses of different materials to correct the dispersion of the glass. The achromatic lens is widely used in multi-color lighting and ima...
...Lenses Product Specifications Attribute Value Replacement Schedule Yearly Wear Schedule Within eight hours Diameter 14.2 mm Color Options Green, Blue, Brown,Grey,Black Power Range 0.00 to -8.00 Oxygen Permea...
... to -8.00 Oxygen Permeability 10 Dk/t Water Content 40% Base Curve 8.5 mm Lens Type European Prescription Lenses Material Hydrogel Product Features Features a radial highlight pattern design with...