Product Features:
1. High accuracy
2. Competitive price
3. Fast lead time
Business Terms:
Port: Changchun
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 10,000 Piece/Pieces per Month
Payment Terms: T/T
Contact Supplier
1. High accuracy
2. Competitive price
3. Fast lead time
Port: Changchun
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 10,000 Piece/Pieces per Month
Payment Terms: T/T
Contact Supplier
Packaging Detail: firm carton case
Delivery Detail: 15-30 work days after confirmation
Specification:
| Diameter (mm) | 25.40 |
| Diameter Tolerance (mm) | +0.00/-0.13 |
| Clear Aperture (%) | 90 |
| Effective Focal Length EFL @ 5.0μm (mm) | 100.00 |
| Effective Focal Length EFL @ 2.94μm (mm) | 95.25 |
| Effective Focal Length EFL @ 1.064μm (mm) | 92.99 |
| Effective Focal Length EFL @ 0.6328μm (mm) | 92.05 |
| Effective Focal Length EFL @ 0.2μm (mm) | 79.85 |
| Back Focal Length BFL (mm) @ DWL | 98.36 |
| Focal Length Tolerance (%) | ±2 at DWL |
| Edge Thickness ET (mm) | 2.00 |
| Center Thickness CT (mm) | 4.10 |
| Center Thickness Tolerance (mm) | ±0.2 |
| Radius R1=-R2(mm) | 79.07 |
| Surface Quality | 60-40 |
| Surface Accuracy (λ) | 1 /4@ 0.63μm |
| Bevel | 0.90mm (Max Face Width) x 45° |
| Design Wavelength DWL (µm) | 5 |
| Coating | Uncoated |
| Substrate | Calcium Fluoride CaF2 |
For custom sizes and coating requirements, welcome to contact me!
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