|Product name||diameter 150mm fresnel lens|
|Application||1000W Halogen fresnel spot light|
Focal length 100mm
|Packing||an individual box, carton|
A Fresnel lens is a type of compact lens originally developed by French physicist Augustin-Jean Fresnel for lighthouses.
The 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 company was founded in1983, the Department of private.Existing fixed assets of 135 million yuan, registered capital of 50 million yuan, the production of 1.5 million yuan of liquidity; 85 full time employees, an engineer, five professional management and technical personnel;
Specializing in the production of various optical instrument lens and stage lighting lens, projector lenses, aspherical lens, industrial glass, depending on the mirror glass. The company’s aim:Quality is the lifeline of the product; customer satisfaction is the lifeblood of the company.
Packaging & Shipping
Every lens is strongly packed with thick sponge inside.
T/T and Paypal are preferred.
T/T is more formal, and Paypal is more convenient.
The items will be delivered by International Express: Fedex, TNT, UPS, EMS, DHL.
It is also according to customers' requirements. The economic affordable international express method is preferred.
Q1:Are you trading company or manufacturer?
We are a factory specializing in the productions of various optical instrument lenses and stage lighting lenses,projector lenses and so on.
Q2:How to buy?
Contact us to get T/T or PayPal account to make the payment.
Q3:How about the quality?
We are the manufacturer,have 20 years experience in producing glass products.Don't worry about the quality,we are the best.
Q4:When will I get the reply from seller?
May delay 12 hours due to the time difference,We will reply you as soon as possible.
Q5:What is your preponderant products?
We are specilized in producing spherical lens,fresnel lens,Aspherical lens and sight glass.