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We are offering "Solution"
Daheng Optics provides full-service optical design, engineering, manufacturing and assembly to a varied client-base worldwide for over 30 years. We use leading professional optical design software such as Zemax, Thin Film Calc, and Solid Works, to provide customers with lens manufacturing, optical coating and complete optical design consulting services.
Our optical system solutions can be applied to many different fields such as Machine Vision, Laser Material Processing, Defense and Research.
We can provide DFM (design for manufacture) input on optical designs from the very beginning stages to volume production, in order to provide our
customers with the ultimate market advantage.
Advantages
Competitive Cost and Top Quality Products
Rapid prototyping & volume production
Solid manufacturing experience and excellent process control
To give us:
Specs; Space; Weight limitation; Input signals; Output signals; detects & Environment requirements
We will offer:
Physical model; System/component design; Manufacturing; Assembly; Alignment till complete products to meet all your specs.
From prototypes to mass production.
All IPs are your properties.
Lectures of optics are available on requests
Manufacturing & sourcing
General optical components
|
Material |
Size |
Tolerance |
S/D |
Flatness (per inch) |
|
Lens |
Φ2-Φ300 |
±0.01 ~ ±0.05 |
10/5 ~ 80/50 |
λ/4 |
|
Cylindrical lens |
6x6-300x70 |
±0.01 ~ ±0.05 |
10/5 ~ 80/50 |
λ/4 |
|
Window |
<Φ300 |
±0.01 ~ ±0.05 |
10/5 ~ 80/50 |
λ/10 |
|
Prism/ Wedge |
<100x100 |
±0.01 ~ ±0.05 |
10/5 ~ 80/50 |
λ/10 |
|
Mirror |
<Φ150 |
±0.01 ~ ±0.05 |
10/5 ~ 80/50 |
λ/10 |
Notes: 1.The accuracy will be decreased when size gets larger.
2. Other requirements are available on requests.
Inspection & QA
General Inspection
|
Test item |
Test instrument |
|
Angle, parallelism, linearity, etc |
Autocollimator 6D |
|
wave front, Integrative angle |
Zygo Interferometer |
|
Modulation transfer function |
MTF Measuring System |
|
Transited/Reflected rate |
Lambda-900 Spectrometer |
|
Focal length |
Auto focal length measuring instrument |
|
Linear dimension |
Two axis non-contact measuring system |
|
Central windage |
Centration measuring instrument |
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