Product Features:
1. High accuracy
2. Competitive price
3. Fast lead time
Business Terms:
Port: Changchun
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 50,000 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: 50,000 Piece/Pieces per Month
Payment Terms: T/T
Contact Supplier
Packaging Detail: carton case with firm materials
Delivery Detail: 10-40 days after confirmation
Specifications
| Diameter (mm) | 6.00 |
| Diameter Tolerance (mm) | +0.0/-0.10 |
| Clear Aperture CA (mm) | ≥90% of Diameter |
| Effective Focal Length EFL (mm) | 9.00 |
| Back Focal Length BFL (mm) | 6.66 |
| Focal Length Tolerance (%) | ±2 |
| Edge Thickness ET (mm) | 4.26 |
| Center Thickness CT 1 (mm) | 4.00 |
| Center Thickness CT 2 (mm) | 1.30 |
| Center Thickness Tolerance (mm) | ±0.2 |
| Radius R1(mm) | 7.34 |
| Radius R2(mm) | -4.18 |
| Radius R3(mm) | -11.58 |
| Surface Quality | 40-20 |
| Centering (arcminutes) | 3 - 5 |
| Bevel | Max = 0.25mm x 45° |
| Substrate | N-LaK22/N-SF6 |
| Design Wavelength DWL (nm) | 880 |
| Coating | NIR-II |
For custom sizes and coating requirements, please contact me!
Model No.: YC3030
Features: 1.Made of 100% silicone
2.Competitve price
3,OME order is welcome
Model No.: JJ-029
Features: Made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 546.7nm.
Model No.: WH-F53
Features: 1.Material: BK7,Quartz,Sapphire.
2.OD:2mm-240mm
3.Edge thickness: 1mm +/- 0.10mm.
4.S/D:60/40
5.Flatness:1/10 - 1/2lambad
Model No.: JJ-020
Features: make in glass, have various shape, like meniscus shape, etc upon client' requirement,have many fuction, like corretive lenses
Model No.: WH-L
Features: 1.Material: Bk7,BK270, Quartz, Caf2, MgF,Sapphire etc.
2.Diameter: .OD:2mm-800
3.Clear Aperture>90% of diameter
Model No.: WH-B
Features: 1.OD:2mm-120mm
2.Centration:1~3 arc minutes, Clear Aperture>90% of diameter
3.Matericals:BK7,k9.Sapphire,ZnSe,CaFZ,MgF etc.
Model No.: WH-SW
Features: Sapphire windows
1.Dia.5-25.4mm
2.Thick:0.5-5mm
3.Surface quality:60/40,40/20,20/10
4.Clear Aperture>85%
Model No.: WH-F58
Features: 1.Material: BK7,Quartz,Sapphire.
2.OD:2mm-240mm
3.Edge thickness: 1mm +/- 0.10mm.
4.S/D:60/40
5.Flatness:1/10 - 1/2lambad
Model No.: WH-CF
Features: Caf2 windows
1.Dia.12.7x2mm; 25.4x3mm
2.S/D: 80/50 scratch/dig
3.Clear Aperture>85%
Model No.: WH-F10
Features: 1.Material: optical glass
2.OD:0.5mm-200mm+0/-0.05
3.Center thickness: +/- 0.02mm.
4.S/D:40/20
5.Flatness:1/10 - 1/2lambad
Model No.: WH-F10
Features: 1.Material: optical glass
2.OD:0.5mm-200mm+0/-0.05
3.Center thickness: +/- 0.02mm.
4.S/D:40/20
5.Flatness:1/10 - 1/2lambad
Model No.: WH-SW
Features: Sapphire windows
1.Material:single sapphire
2.Dimension:2mm to 150mm
3.Surface Quality:40/20
4.Flatness:1/4 lambda at 633nm