- Product Details
- {{item.text}}
Quick Details
-
Place of Origin:
-
Shanghai
-
Brand Name:
-
LiQing
-
Model Number:
-
LQCP090000-32
-
Product name:
-
Fresnel Lens
-
Diameter:
-
Customized
-
High:
-
Customized
-
Working Temperature:
-
450℃
-
Craft:
-
Molded/Polish
-
Style:
-
Antique
-
Application:
-
Optical Equipment
-
Sample:
-
Avaliable
-
MOQ:
-
500 pieces
-
Payment:
-
T/T
Quick Details
-
Usage:
-
Optical
-
Structure:
-
Plano-convex
-
Shape:
-
PLANO
-
Place of Origin:
-
Shanghai
-
Brand Name:
-
LiQing
-
Model Number:
-
LQCP090000-32
-
Product name:
-
Fresnel Lens
-
Diameter:
-
Customized
-
High:
-
Customized
-
Working Temperature:
-
450℃
-
Craft:
-
Molded/Polish
-
Style:
-
Antique
-
Application:
-
Optical Equipment
-
Sample:
-
Avaliable
-
MOQ:
-
500 pieces
-
Payment:
-
T/T
|
Place Of Origin |
Shanghai |
| Certification | GB/T19001-2016/ISO9001 |
| Product Name | Fresnel Lens |
| Brand Name | LiQing |
| Model Number | LQCP012-300 |
| Material | High Borosilicate Glass |
| Endure | 450°C |
| Surface Accuracy | Polish |
| Diameter/Thickness Tolerance |
+/-0.2 mm |
| Precision |
+/-80um |
| Application |
Led light street lens/ mining lamps lens/ tunnel light lens/ explosionproof lamps/ Headlight glass lens/ Stage Reflector/ Led Projector Reflector camera/montior etc. |
| Craft | Molded |
| Coating | Anti-Reflective (AR) Coatings |
| Material | Borosilicate Glass |
| HRB | |
| Density(g/cm 3 ) | 2.31 |
| Water Absorption(weight %) | no |
| Thermal ExpansionCoefficient(x10-7/°C) | 38 |
|
Thermal conductivity[W/(mK)] |
1.75 |
|
Heat Capacity[J/(gK)] |
1.11 |
| Flammability[mm/min][class] | no |
| Chemical Resistivity | / |
| Short-time Operating Temperature(°C) | 450 |
| PermanentOperating Temperature( °C ) | 400 |
| Light Transmission(%) | 92 |
| Refractive Index n d | 1.47 |
| Coatzbility | ++ |
| UV Resistivity | ++ |
| Cleanability | ++ |
