Dia22XL180mm B270/N-BK7/Fused Silica Optical Light Guide

• Customization: Available
• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Type: Flat Lens
• Transmittance: 90%-95%
• Shape: Cylindrical Shaped Lens
• Material: Optical Glass
• 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: 2000 Pieces

Product Description

Dia22xL180mm B270/N-BK7/Fused Silica Optical Light Guide
 

Specifications:
 

Items	Description
Light Guide	Material:	Schott N-BK7/B270/Fused Silica
	Diameter:	22.00+0.00/-0.10mm
	Length:	180.00+0.00/-0.10mm
	ROC1:	infinity
	ROC2:	infinity
	Surface flatness:	PV<1/6L@633nm
	Surface quality:	40-20
	Parallelism:	<5arcmin
	Perpendicularity:	<5arcmin
	Clear aperture:	>90%
	Chamfer:	protected
	Coating:	AR coating,R<0.2%@532nm,AOI:0deg
	Standard:	MIL-PRF-13830B

Inspection:
 

Control  code	Control items	Inspection instrument/method
CPG	Diameter:	Mitutoyo vernier caliper
	Thickness:	Mitutoyo micrometer
	Flatness:	ZYGO interferometer
	Surface quality:	Naked eye test& 15W LED cold light
	Centerness:	TRIOPTICS centration measurement or CPG customized instrument
	Chamfer:	Magnifier X10& naked eye test
	Coating:	Agilent Cary 7000

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.