No. 3, Qiaowan Road, Feixi Economic Development Zone, Hefei City, Anhui Pro. (231200), China | ahuniform@live.com |
Place of Origin: | CHINA |
Brand Name: | UNIFORM |
Certification: | CE, RoHS |
Model Number: | AUTC-CL-436 |
Minimum Order Quantity: | 50000PCS |
---|---|
Price: | Negotiable |
Packaging Details: | Carton and Pallet |
Delivery Time: | 30days |
Payment Terms: | T/T, Western Union |
Supply Ability: | 100,000PCS/Month |
Material:: | Acrylic (PMMA) | Thickness:: | Customized |
---|---|---|---|
Size:: | Customized | Raw Material:: | 100% Virgin Lucite Pmma |
Service: | OEM/ODM | HS Code: | 9001909090 |
High Light: | PMMA prismatic acrylic lens,RoHS prismatic acrylic lens,PMMA acrylic lens lighting |
Product Detailes
Fresnel lens design allows the construction of lenses of large 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, in some cases taking the form of a flat sheet. A Fresnel lens can capture more oblique light from a light source, thus allowing the light from a lighthouse equipped with one to be visible over greater distances.
The Fresnel lens reduces the amount of material required compared to a conventional lens by dividing the lens into a set of concentric annular sections. An ideal Fresnel lens would have an infinite number of sections. In each section, the overall thickness is decreased compared to an equivalent simple lens. This effectively divides the continuous surface of a standard lens into a set of surfaces of the same curvature, with stepwise discontinuities between them.
Contact Person: JACK FAN
Tel: +86-152-5657-6385
Round / Square Borosilicate Glass Light Guide Panel Corrosion Resistance
180# Polished Borosilicate Light Guide Plate High Temperature Resistance
High Strength Borosilicate Glass Light Guide Plate For Kitchen Appliance Products
Clear Tempered Borosilicate Float Glass Chemical Resistance Square / Round Shaped
Customized Shape Borosilicate Optical Glass For Home Appliance Parts 3mm Thickness
High Transparency Borosilicate Optical Quality Glass High Temperature Resistance
Custom Clear Fused Quartz Glass Light Guide Rod High Corrosion Resistance
Optical Grade High Clean Borosilicate Glass Rods Dia. 5mm Uncoated for Light Guide
High Transparency Quartz Glass Light Guide Rod , Optical Solid Glass Rod Dia.35mm