Career
Approaches to environmental issues
Site Map
JP
EN
CN
Search by products
Search by articles
Product Information
Customer Support
Download
Corporate Profile
Contact us
HOME
Product Information
Optics
Window
Window
BKW-12.5
1
N-BK7 Window (uncoated)
Estimate separately
Classification
N-BK7 Window (BKW)
Coating
Uncoated
Material
N-BK7
YES
Product documentation
YES
▲PAGE TOP
Description
N-BK7 Window is ideally suited for industrial and low power laser applications. The high tolerance design yields minimal beam distortion and scatter.
▲PAGE TOP
Specifications
Classification
N-BK7 Window (BKW)
Coating
Uncoated
External form D(mm)
φ12.5
Externals Tolerance(mm)
±0.25
Thickness(mm)
3
Thickness Tolerance(mm)
±0.20
Material
N-BK7
Clear Aperture(mm)
[Outer]×0.85
Parallelism
<1′
Surface Accuracy
1/4λ
Surface quality
60-40
▲PAGE TOP
Curve(FOR REFERENCE ONLY)
▲PAGE TOP
Specification drawings(or pictures)
▲PAGE TOP
Recommended Products
Manual Stages
Motorized Stages &
Actuators
Automation Product for Microscopes
Optics
Lens
Mirror
Beam Splitter
Prism
Window
Filter
Polarizer and Wave Plate
Spatial Filter
Apertures & Slits & Precision Pinholes
Beam Expander
Douser
Frosted Glass
Optics Care Products
Resolution Chart
IR Sensor Card
Optical Accessories
Bases & Optical Experiments
Microscopes & Tool Scopes
Measuring Instruments & Others
Technical Information
Manual Stages
Motorized Stages & Actuators
Automation Product for Microscopes
Optics
Optical Accessories
Bases & Optical Experiments
Microscopes & Tool Scopes
Measuring Instruments & Others
Technical Information
Inquiries form
Privacy Policy
FAQ's
Product Warranty
Technical Information
Application
Sample Program
Parameter Sheet
Inquiries form
Privacy Policy
FAQ's
Message from President
Corporate Profile
Company History
Locations
Organization
Affiliates & Subsidiaries
Career
News Releases
Event Guide