Model: | BHPA230 |
---|---|
Brand: | bohai |
Origin: | Made In China |
Category: | Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument |
Label: | fresnel lens , solar collector , solar fresnel lens |
Price: |
US $14
/ pc
|
Min. Order: | 10 pc |
Live Chat: | Last Online:04 Jul, 2015 |
size:235*235mm
focal length:230mm
thickness:2.0mm
Groove pitch :0.5mm