N-Bk7 Corner Cube Prisms Retroreflectors for Optical Tooling

• Warranty: 1 Year
• Accuracy: <1mm
• Material: N-Bk7
• Dimension Tolerance: +0.0, -0.2mm
• Surface Quality: 60/40(General), 10/5(High Precision)
• Surface Flatness: 1/4lambda; 1/8lambda
• Model NO.: CNP30
• Prism Precision: 3"-5"
• Clear Aperture: >85% of Dimension
• Bevel: <0.25mm*45 Degree
• Coating: Uncoated; Silver; Copper; Ar Coating
• Customization: Yes
• OEM: Yes
• Prism Accuracy: 3"-5"
• Transport Package: Standard Export Carton
• Specification: SGS, ROSH
• Trademark: OEM
• Origin: Jiangsu, Jiangyin
• HS Code: 9001909090
• Production Capacity: 20, 000 PCS/ Month

Product Description

Product Description
Corner Cube Prisms Retroreflectors for Optical Tooling

Material: N-BK7
Dimension Tolerance: +0.0, -0.2mm
Surface quality: 60/40(General), 10/5(High Precision)
Surface flatness: 1/4lambda on front surface, 1/8lambda on reflective surfaces
Deviation 180° : ± 8 arc sec(Standard); ± 5 arc sec(High Precision)
Clear Aperture: >85% of dimension
Bevel: <0.25mm× 45°
Coating:
1. Uncoated 
2. Silver+ Black paint on reflective surfaces
3. AR coating, R<0.25%, on front surface AOI=0° ;
Silver + Black paint on reflective surfaces.
 

Part No.	Diameter(mm)	Height (mm)
CNP01	6.0	6.0
CNP02	12.7	10.0
CNP03	25.4	19.0
CNP04	38.1	28.0
CNP05	50.8	38.0
CNP06	62.5	48.0
CNP07	64.0	48.0
CNP08	72.0	52.0
CNP09	100.0	80.0

Company Profile
 
Who We Are
    Headquartered in China, Commander group markets surveying equipment and surveying accessories. We are market oriented and depend on technology innovation to provide customers with excellent products and services.

What We Do
    We sell and support major brand names of engineering supplies. We supply surveying equipment and accessories, including prisms, tribrachs, poles, tripods, staffs, laser scanner accessories and more.

Why Choose Us
    We carry out strict quality control according to ISO 9001 quality management system. Excellent products have been sold to many countries and areas, we have a long term cooperation relationship with America, Europe Union, Asia, Africa and Middle East countries. We have been striving to grow and expand through many years effort, basically our products have enabled us to meet our customers diversified requirements.

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FAQ

Q1:  What are your main products?
A1 : Prism,Prism Glasses ,Tribrach, Prism Pole,GPS Pole,Tripod,Leveling Staff and so on.

Q2: Whats your payment method ?
A2:We accept T/T in advance,L/C at sight,Western Union,Paypal ,Secure Payment and Credit Card.For L/C payment, somecountries and some models are not available. 

Q3: How can you guarantee the safety of my funds?
A3:Trust is a always problem for international trade,we believe good business credit and reputation is the most important for businessman.We recommend Trade Assurance service by Made-in-China Group. We wont get the fund unless you get the product and confirm the payment.