Focal length: F220/F330 mm Groove pitch : 0.5 mm Size: 240*180mm Thickness: 4 mm specification:product NO. :  OHP-240*180Focal length :  F220/F330 mmGroove pitch :  0.5 mmSize :  240*180mmThickness:  4 mmMaterial:  optical Acrylic

feature ad advantages:1.high light transmittance2.limpid transparent3.high light penetrability,more brighter4.high quality competitive price. 5.caring service.6.custom size.

the range of Application:focusing actions.It is suitable for miner's lamp,LED lamps and lanterns.computer magnifieralso suitable for Solar energy collector system,  solar furnace,magnifier and so on...

stage light

 

computer magnifier

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.

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

OHP-240*180 of optical acrylic for solar energy