Home > Products > Optical lenses > Achromatic Lenses > Triplet Lens 20mm Achromatic Objective Double Glued Lens
Triplet Lens 20mm Achromatic Objective Double Glued Lens
Basic Info
Material: Glass
Customized: Customized
Color: Clear
Size Tolerance: +/-0.1mm
Thickness Tolerance: +/-0.1mm
Origin: China
HS Code: 9001909001
Specification: optical glass, Si, Ge, CaF2,
Transport Package: by Box
Type: Rectangular Prism
Application: Digital Device
Trademark: DG Optics
Production Capacity: 400.000PCS/Month
Usage: Beam Dispersion
Shape: Semi Roof Prism
Coating: Vis, Nir, IR, UV Coating
Model NO.: DGI-10048
Product Description
Basic Info.
Model NO.
DGI-10048
Color
Clear
Coating
Vis, Nir, IR, UV Coating
Thickness Tolerance
+/-0.1mm
Size Tolerance
+/-0.1mm
Transport Package
by Box
Specification
optical glass, Si, Ge, CaF2,
Trademark
DG Optics
Origin
China
HS Code
9001909001
Production Capacity
400.000PCS/Month
Product Description
An achromatic lens, often called an achromat, is a type of Optical lens capable of correcting chromatic aberration, a distortion that occurs when glass splits white light into multiple colorwavelengths in the spectrum.
Chromatic aberration is a common type of imaging defect. When white light passes through a singlet lens, the wavelengths of light are refracted. Because different wavelengths pass through the glass at different rates, they come into focus at different points on the plane. As a result, the operator will not be able to bring all the colors into focus simultaneously. Chromatic aberration creates blurry fringes of color between dark and light parts of an image, significantly reducing image quality.
To deal with the problem of chromatic aberration, people rely on Achromatic Lenses, which combine two or more lenses to direct two wavelengths of light, usually red and blue, to the same focal point.
| Trademark | DG Optics |
| Material | glass,N-BK7,UV Fused Silica |
| Production Capacity | 400.00pcs/month |
| Color | Clear |
| Origin | Jiangsu |
| Customized | Customized |
| Surface Quality | 10~5/80~50 |
| Dimension Tolerance | ±0.2mm |
| Size Tolerance | +/-0.1mm |
Factory Standard
- Shape: Singlet, Doublets or Triplets
- Diameter Tolerance: ± 0.03mm
- Thickness Tolerance: ± 0.03mm
- Radius:± 0.3%
- Focal Length Tolerance: ± 0.5%
- Surface Quality: 20-10 Scratch-Dig(After Coating)
- Surface Flatness: λ/5 @633 nm
- Centration: < 3 arc minutes
- Clear Aperture: > 90% of central dimension
Achromatic lenses have many applications. Customers with specialized needs may need to order custom achromatic lenses to get the results they require. At DG Optics, we design and manufacture high-quality precision achromatic lenses to unique specifications. See our options for building your own lens, or request a quote to see how DG could provide a custom lens, large achromatic lens or other optical solution at a competitive price.
1. Are you a manufacturer or trader? Can I visit your factory or office? How to see your factory on line?
We are a manufacturer in Shanghai, China.You are welcome to visit our factories and offices at any time.2.What's your minimum order quantity?
1 unit.
3.Do you have professional person to design according to my requirement?
Of course, we have R&D department to work with you and provide you the best service until you will be satisfactory.
4. What's the lead time? 5.
It is up to your quantity and specification and our stock.
Your products will be sent within 5 days once you make payment for the stock products.
5. Do you have enough stock?
Sure. We have enough stock because our factory is in this area for over 20 years.You can contact our salesperson to get stock at any time.
6. Can you accept OEM or ODM?
Yes, we accept all OEM and ODM.OEM ODM
7. Do you give a warranty of your products?
Yes, if there is a quality problem, you can contact us freely, we can give you the solution in time. We will rework or provide the replacements to you at our cost according to actual conditions.
Product Categories : Optical lenses > Achromatic Lenses
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