- Place of Origin: Jiangsu, China (Mainland)
- Brand Name: BOHAI
- Model Number: BHPA500-2-1
- Material: Plastic
- Usage: Optical
- Structure: Plano-convex
- Shape: Plano
- color: transparent
- size: 400*320mm
- thickness: 2mm
- groove pitch: 0.3mm
- focal length: 500mm
Packaging & Delivery
|Packaging Details:||Individual packing|
|Delivery Detail:||3-5 work days in stock|
large color transparent fresnel lens for projector
Material: optical acrylic
Groove pitch: 0.3mm
Focal length: 500mm
feature ad advantages:
1.high light transmittance
3.high light penetrability,more brighter
4.high quality competitive price.
the range of Application:
Focusing action.Imaging produces the parallel rays .It is suitable for miner's lamp,LED lamps,PROJECTOR .also suitable for Solar energy collector system, start a fire under sunlight, hot water heater, solar furnace, LCD projector,AV projector,HOME cinema magnifier and so on...
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.