Schott N-BK7 Cube Beamsplitter 20X20X20mm Multilayer Coating R:T=50:50

• Customization: Available
• Usage: Lighting, Medical, Optical, Photography, Astronomy
• Type: Customized
• Transmittance: >95%
• Shape: Single-lens
• Material: Customized
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE
• Customized: Customized
• Coating: HMC
• Transport Package: Carton, Blister, Customized
• Specification: as required
• Trademark: CPG
• Origin: China
• HS Code: 9001909090
• Production Capacity: 1000pieces/Month

Product Description

Schott N-BK7 Cube Beamsplitter 20x20x20mm Multilayer Coating R:T=50:50

Specifications: 

Items	Description
Cube Beamsplitter	Material:	CDGM H-K9L(equivalent of Schott N-BK7)
	Dimensions:	20.00x20.00+0.00/-0.15mm
	Width:	20.00+0.00/-0.15mm
	R1=R2=R3=R4:	infinity
	R5:	infinity
	Flatness:	S1&S2&S3&S4&S5:<1/[email protected]
	Surface quality:	S1&S2&S3&S4&S5:60-40
		All other surfaces:fine ground
	Beam deviation:	0deg+/-3arcmin
		90deg+/-5arcmin
	Clear aperture:	S1&S2&S3&S4:>18.0x18.0mm
		S5:>25.4x18.0mm
	Chamfer:	protected
	Coating:	S1&S2&S3&S4:Ravg<1%@400-700nm,AOI:0deg
		S5:Multilayer dielectric coating,,AOI:45deg
		Rabs/Tabs=50%+/-5%@550nm
		Ravg/Tavg=50%+/-10%@400-700nm
	Standard:	MIL-O-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

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.