Basic Info
Type: Convex Lens
Shape: Single-lens
Lenses Color: Clear
Customized: Customized
Surface Quality: 40/20
Wavelength (Nm): 785
Specification: As you required
Usage: Lighting, Medical, Optical, Photography, Flir
Transmittance: >95%
Material: Optical Glass
Coating: UV
Tolerances: +/-0.1
Substrate: N-Sf11 K9 Bk7 Sf6 Fused Silica B270
Transport Package: Cartons/Vacuum Bags
Origin: China
Product Description
Specifications
| Diameter (mm) | 5-200 |
| Diameter Tolerance (mm) | +0.1/-0.1 |
| Clear Aperture CA (mm) | 11-90 |
| Effective Focal Length EFL (mm) | 10.6 |
| Back Focal Length BFL (mm) | 6.43 |
| Focal Length Tolerance (%) | ±2 |
| Surface Accuracy, P-V (μm) | 1/4 |
| Edge Thickness ET (mm) | 2 |
| Centering (arcmin) | 3-5 |
| Surface Quality | 40/20 |
| Coating | 785 |
| Coating Specification | Rabs <0.25% @ 785nm/Customized |
| Focal Length Specification Wavelength (nm) | 587.6 |
| RoHS | Compliant |
| Substrate | N-SF11 K9 BK7 SF6 Fused silica B270 |
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Overview
1. FedEx/DHL/UPS/TNT for samples or goods.
2. By Air or by Sea for batch goods, for LCL or FCL; Airport/ Port receiving;
3. Customers specifying freight forwarders or negotiable shipping methods !
4. Delivery Time: 3-7 days for samples; 5-25 days for batch goods.