Home > Products > Optical Lens > Optical Cemented Achromatic Doublet Glass Lens, Near Infrared Coating for Ophthalmic Instrument
Optical Cemented Achromatic Doublet Glass Lens, Near Infrared Coating for Ophthalmic Instrument
Achromatic Cemented Lens for OCT Optical Coherence Tomography Medical ImagingSpecification MaterialCDGM H-LAF50B&CDGM H-ZF62Diameter12.7-0.01/-0.03mm 12.5+/-0.03mmCenter thickness7.5mm(3.0+4.5+/-0.03mm)Left sideRadius InfinityCenterness<1.2arcmin for doublet lensFlatness3/2(0.3)@546.1nmSurfa......
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Product Description
Achromatic Cemented Lens for OCT Optical Coherence Tomography
Medical Imaging
Medical Imaging
Specification
| Material | CDGM H-LAF50B&CDGM H-ZF62 |
| Diameter | 12.7-0.01/-0.03mm |
| 12.5+/-0.03mm | |
| Center thickness | 7.5mm(3.0+4.5+/-0.03mm) |
| Left side | |
| Radius | Infinity |
| Centerness | <1.2arcmin for doublet lens |
| Flatness | 3/2(0.3)@546.1nm |
| Surface quality | S-D 60-40 |
| Clear aperture | >95% |
| Chamfer | <0.2mm(LW)x45deg |
| Coating | S1&S2:AR coating,AR coating,Ravg<0.5%, Rmax<1.0%@900-980nm, AOI:+/-30deg |
| Right side | |
| Radius | 29.7mm,CX |
| Flatness | 3/2(0.3)@546.1nm |
| Surface quality | S-D 60-40 |
| Clear aperture | >95% |
| Chamfer | <0.2mm(LW)x45deg |
| Coating | S1&S2:AR coating,AR coating,Ravg<0.5%, Rmax<1.0%@900-980nm, AOI:+/-30deg |
Certificates & Patents
Inspections
Other lenses CPG handle:
FAQ:
1. Are you a manufacturer or trader? Can I visit your factory or office?
We are a manufacturer. We have factories in Jiangsu and Zhejiang provinces.
In order to provide better and in-time services, we set up branches in US, Germany and Netherlands.
You are welcome to visit our factories and offices at any time.
2. What's your payment term?
T/T, D/P, Letter of Credit, Western Union etc.
3. What's your minimum order quantity for this item?
1 unit.
4. Could I get free samples before making an order?
Your samples fee will be refunded when you place volume order.
5. Can I get a catalog?
Of course, please contact our salesman to get a catalog.
6. What's the lead time?
15-30 days, it is up to your quantity and specification and our stock.
If in stocks, once you make the payment, your products will be sent within 2 days.
7. What's your price list and discount?
The above price is our reference price, if you would like to know more our exact and discount policy, please email us or call us directly.
8. Can you OEM or ODM?
Yes, we accept all OEM and ODM.
9. Do you give a warranty of your products?
Yes, if there is a quality problem, please kindly provide the pictures to show the problem by email.
We will rework or provide the replacements to you at our cost according to actual conditions.
Packaging&Shipping
Package detail:
Optics are packed with Capacitor paper, white paper, custom-made plastic containers etc
Customized safety green carton
Shipping term:
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