1.material:optical acrylic
2.transmittance:92%
3.the light penetrability is better,more brightly

specification:

Product: BHPA880-2
Size: 1000*1000mm
Thickness: 3mm
Material: optical acrylic
Groove pitch: 0.5mm
Focal length/Magnification: 880mm

feature ad advantages:
1.high light transmittance
2.limpid transparent
3.high light penetrability,more brighter
4.high quality competitive price.
5.caring service.
6.custom size.

The Fresnel lense can be designed and manufactured in very large sizes with light weight due to less than 4mm thickness, so the cost will be lower than traditional magnifiers. In contrast, a conventional glass lens would be 200mm thick at the edge, weigh over 50kgs and cost thousand of dollars.

 the range of application:

It is suitable for PROJECTOR,PROJECTOR,EPIDIASCOPE and ,also suitable for Solar energy collector system, start a fire under sunlight, hot water heater, solar furnace, stage light,LCD projector,AV projector,HOME cinema magnifier and so on...

over 10 year's professional manufacturer and fresnel lens design.
we made mould by ourselves we can provide the custom size.

 we can assure the definition and the luminous flux of the products.

 
CE,Factory Audit,ISO9001,AGC.