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) | 4.00 |
| Diameter Tolerance (mm) | +0.0/-0.05 |
| Clear Aperture CA (mm) | ≥90% of Diameter |
| Effective Focal Length EFL (mm) | 6.00 |
| Back Focal Length BFL (mm) | 3.92 |
| Focal Length Tolerance (%) | ±2 |
| Edge Thickness ET (mm) | 3.19 |
| Center Thickness CT 1 (mm) | 2.80 |
| Center Thickness CT 2 (mm) | 1.00 |
| Center Thickness Tolerance (mm) | ±0.2 |
| Centering (arcminutes) | 3 - 5 |
| Radius R1(mm) | 4.24 |
| Radius R2(mm) | -2.60 |
| Radius R3(mm) | -18.90 |
| Surface Quality | 60/40 |
| Bevel | Max = 0.1mm x 45° |
| Substrate | N-BK7 |
| Coating | MgF2 |
For custom sizes and coating requirements, welcome to contact me!
Model No.: WH-LP
Features: 1.Material: Bk7, Quartz, Caf2, Sapphire.
2.Diameter: .OD:2mm-120mm
3.Edge thickness: 1mm +/- 0.10mm.
Model No.: WH-B
Features: 1.OD:2mm-120mm
2.centration:1~3 arc minutes
3.Clear Aperture>90% of diameter
Materical:optical glass
Model No.: WH-SW
Features: Sapphire windows
1.Dia.1-120mm
2.Thick:0.5-5mm
3.Surface quality:60/40,40/20
4.Clear Aperture>85%
Model No.: WH-LP
Features: 1.Material: Bk7, Quartz, Caf2, Sapphire.
2.Diameter: .OD:2mm-120mm
3.Edge thickness: 1mm +/- 0.10mm.
Model No.: WH-B
Features: 1.OD:2mm-120mm
2.centration:1~3 arc minutes
3.Clear Aperture>90% of diameter
Materical:sapphire
Model No.: SF-U3000
Features: Lens
Model:SF-U3000optical pick-up unit
high quality,fast delivery
all kinds of types are available:M93,M95,M97
Model No.: WH-W5
Features: 1) Material: BK7 grade A, or other optical glass
2) Diameter tolerance: +0.0/ +/-0.1mm
3)Clear aperture:>90%
Model No.: WH-lp
Features: 1.Materical:BK7,k9,fused silicon,CaFZ,Ge,SeZn.
2.Diameter:2mm to 350mm
3.Convex ,concave ,cylindrical ,aspheric,ball lens
Model No.: WH-LP89
Features: 1.Materical:fused silicon glass,BK7,K9,sapphire
2.Meniscus lens,achromatic lens
3.Demension:6mm-350mm
Model No.: WH-AL101
Features: Optical Aspheric lense
1.Materical:optical glass,zerodur,crystal etc.
2.Diameter:15mm to 180mm
3.Clear Aperture>90%
Model No.: WH-BG56
Features: 1.OD:2mm-120mm
2.Centration:1~3 arc minutes, Clear Aperture>90% of diameter
3.Matericals:BK,Pyrex,quartzmfused silica.
Model No.: WH-C98
Features: Cylindrical lens
1.Material:BK7,K9,Fused Quartz,Sapphire,etc.
2.Demension:3mm to 500mm
3.S/D:10/5 to 80/50