Crystalline quartz quarter 1/2 halfwave zero order coated waveplate (retarder)

Product Details
Customization: Available
After-sales Service: Repair for free for any quality problem
Warranty: 1 year
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  • Crystalline quartz quarter 1/2 halfwave zero order coated waveplate (retarder)
  • Crystalline quartz quarter 1/2 halfwave zero order coated waveplate (retarder)
  • Crystalline quartz quarter 1/2 halfwave zero order coated waveplate (retarder)
  • Crystalline quartz quarter 1/2 halfwave zero order coated waveplate (retarder)
  • Crystalline quartz quarter 1/2 halfwave zero order coated waveplate (retarder)
  • Crystalline quartz quarter 1/2 halfwave zero order coated waveplate (retarder)
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Basic Info.

Model NO.
Waveplate
Type
Flat Lens
Transmittance
>95%
Shape
Single-lens
Material
Crystal quartz
Lenses Color
Clear
Certification
RoHS, ISO9001, CE, TUV
Customized
Customized
Coating
Anti-Reflection
Transport Package
Carton, Blister, Customized
Specification
as required
Trademark
CPG
Origin
China
HS Code
9001909090
Production Capacity
1000pieces/Month

Product Description

Quartz crystalline quarter 1/2 λ zero order waveplate (retarder)

Specifications
 Items   Description 
Halfwave plate Material: Crystal Quartz
Diameter: 20.00+/-0.25mm, before cutting
Thickness: 2.00mm(REF)
Width: 3.00-0.10/+0.15mm,center to cutting edge
R1: Infinity
R2: Infinity
Retardation: 1/2L+/-1/100L@405nm over CA
Optical axis: To be perpendicular within +/-1deg of A
Flatness: TWD:<1/6L@405nm, over CA, zero order assembled
Surface quality: S1&S2:S-D 20-10
Parallelism: <2'
Clear aperture: >85%
Chamfer: Protected
Coating: S1&S2:AR coating, R<0.25%@405nm,AOI:0deg, no"bubble-type" stains underneath coating within CA
Standard: MIL-PRF-13830B
 

Why CPG

COST, PRECISION, G+ SERVICE
CPG optics has over 20 years experiences in optics industry, we provide a variety of different material fabricating and coatings, and we always aim to be a trustful supplier for all the customers.
Our in-house optical metrology capability ensures the all the requirements for the parts are within the specs:

  • Zygo Interferometer
  • Wyko Cylinder Interferometer
  • Agilent Cary 7000 Spectrometer
  • Optical Bench
  • Moller-wedel Goniometer
  • Taylor Hobson Profiler
  • Mitutoyo Projector
  • Zygo Roughness Meter
  • CMM
  • Stress Measuring
  • Satisloh Spherometer
  • Trioptics Centering

CPG is also an ISO: 9001&14001 certified manufacture, we deliver fast and provide best cost performance ratio for our customers.

Inspection

Crystalline quartz quarter 1/2 halfwave zero order coated waveplate (retarder)

Crystalline quartz quarter 1/2 halfwave zero order coated waveplate (retarder)

Crystalline quartz quarter 1/2 halfwave zero order coated waveplate (retarder)
Crystalline quartz quarter 1/2 halfwave zero order coated waveplate (retarder)
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.

 

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