What are you looking for in Stock?
Knight Optical’s resolution charts consist of multiple precision metallic patterns deposited on a transparent glass substrate and are equipped with a range of spatial frequencies for optical testing.
Resolution charts are used to test the resolving power of microscopes for medical and laboratory applications, and scanners and imaging cameras for defence and commercial applications. Knight Optical are able to provide USAF 1951 0-7, NBS 1963A and Cobb (BS1613) charts for resolution testing.
Knight Optical have also supplied high precision custom resolution charts designed by our customers to fit their application and testing. For more information on our stock and custom resolution charts, contact our technical sales team.
Please see individual product PDFs for details
- Other types available at short notice.
- Available on glass and in metal foil.
- Special sizes.
- Mounting options.
- Cut into smaller sizes.
|GRQ5001 Download||USAF 1951 Groups 0-7||1-228||50||50||2||£120.00|
|GRQ5004 Download||36-Sector Star 25mm Diameter||0.46-57||50||50||2||£120.00|
|GRQ7502 Download||NBS 1963A (BS4657)||43101||75||75||2||£120.00|
|GRQ7503 Download||Cobb Chart (BS1613)||41548||75||75||2||£120.00|