- Place of Origin: Jiangsu, China (Mainland)
- Brand Name: BOHAI
- Model Number: BHPA800-2-BK
- Material: Plastic, PMMA
- Usage: Optical
- Structure: Plano
- Shape: Plano
- Size: 372*282mm
- Focal length: 800mm
Packaging & Delivery
|Packaging Details:||bubble paper, carton box|
|Delivery Detail:||within 3 days if in stock|
Acrylic fresnel lens:
A series of concentric grooves on a flat, thin piece of plastic makes possible a large diameter, lightweight and inexpensive lens with a short focal length. Each groove acts as a minute refracting facet capable of bending light, thus giving greater transmittance than a conventional lens of the same focal length.
Groove pitch: 0.5mm
Focal length: 800mm
Transmission (%): 92 (from 400-1100nm)
Index of Refraction nd : 1.491
Operating Temperature (°C): 80 (Maximum)
- Material is Acrylic with transmission of 92% throughout the visible spectrum.
- Maximum service temperature is 80°C.
solar energy concentration, projector, LED lamp lens. lighting, magnifier etc.
BHLENS process acrylic fresnel lens by pressing and injection methords, on condition that to keep the lens clean, clear and with optical effect, we could choose the processing methord of cheapest cost for the customer.
- We are one of the leading fresnel lens manufacturers in China, with 100 employees and 15 senior engineers.
- Being in this field for about 10 years, we successfully exported products to all over the world.
- We are ISO9001, ROHS, CE, Factory Audit certificated.Our R&D center has powerful research ability,OEM orders are available.
- Inquiries are typically answered within 24 hours
Best advantage is : we can make mould by ourselves, so we can customize fresnel lens according to your design.
customized lens show: