Optical Ar Coating Lambda/4 450-650nm/550-750nm/650-1100nm/900-2100nm Birefringent Crystals Achromatic Waveplate

• After-sales Service: Replace, Refund
• Warranty: 12months
• Usage: Lighting, Medical, Optical, Photography
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: TT Waveplate-1
• Thickness Range: 1mm-2mm
• Color: Red
• Type: Color Filter
• Principle: Cyrstal
• Material: Glass
• Angle of incidence: 0°
• Shape: Customized
• Certification: ISO
• Customized: Customized
• Min: 1 Unit
• Payment Term: L/C, T/T, D/P, Western Union, Paypal, Money Gram
• Thickness: as Required
• Surface Quality: as Required
• Polished: Yes
• Transport Package: Carton, Blister, Customized
• Specification: As required
• Trademark: TT
• Origin: Tianjin
• HS Code: 9001909090
• Production Capacity: 4000pieces/Month
• Package Size: 10.00cm * 10.00cm * 18.00cm
• Package Gross Weight: 1.000kg

Product Description

Optical AR coating Lambda/4 450-650nm/550-750nm/650-1100nm/900-2100nm Birefringent Crystals Achromatic Waveplate
 
Optical Waveplates
Waveplates are made from materials which exhibit birefringence. It included half waveplate, quarter waveplate and so on.
The thickness of a half waveplate is such that the phase difference is 1/2 wavelength (ture-zero order) or some multiple of 1/2 wavelength (multiple order)
The thickness of the quarter waveplate is such that the phase difference is 1/4 wavelength (ture-zero order) or some multiple of 1/4 wavelength (multiple order)

Manufacturing accuracy of achromatic waveplate or according to customer's need

1.Material	Birefringent crystals
2.Dimension Tolerance	0.0/-0.2mm
3.Wavefront Distortion	Lambda/[email protected]
4.Retardation Tolerance	Lambda/100
5.Parallelism	<10 arc second (for cemented type)
6.Surface Quality	40-20
7.Clear Aperture	>90%
8.Standard Wave	quarter-wave (Lambda/4), half-wave (Lambda/2)
9.Coating	Uncoated for standard, AR coating available or or based on client requests
Standard Wavelength	450-650nm 550-750nm 650-1100nm 900-2100nm

Lambda/2 Part No.	Lambda/4 Part No.	Diameter(mm)	Type
AWP210	AWP410	10	Cemented
AWP215	AWP415	15
AWP225	AWP425	25.4
AWP2210	AWP4410*	10	Air Spaced
AWP2215	AWP4415*	15
AWP2225	AWP4425*	25.4

Inspections
Application field

Factory:
Tianjin Tengteng Optoelectronic Technology Co., Ltd. was established in 1995, focused on production, research and sales of precision optics. We have professional engineers to research and develop, and design all kinds of lens.


Other Optical Elements Handle
Optical Design
Lens assembly and debugging

Packaging& Shipping
Package detail:
Inside Packing: Special protective packing for optical products
Outside Packing: Carton
Packing can be made according to customer's need


Payment Term:
T/T,Western Union,Paypal,L/C

Customer Question & Answer
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 Tianjin, China.You are welcome to visit our factories and offices at any time.We have a video to show you our factory in detail.

2.What's your minimum order quantity?
1 unit.

3.What's your payment term?
T/T,Letter of Credit, Western Union etc.

4.Could I get free samples before making an order?
Your samples fee will be refunded when you place a large order.

5.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.

6. What's the lead time?
It is up to your quantity and specification and our stock.
Your products will be sent within 2 days once you make payment for the stock products.

7. 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.

8. Can you accept 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, you can contact us by email or skype or whatsapp, we can give you the solution in time. We will rework or provide the replacements to you at our cost according to actual conditions.