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UV-LENSES H2520-UVM B2528-UV, B7838-UV

CCTV-LENSES. UV-LENSES H2520-UVM B2528-UV, B7838-UV. UV Lenses H2520-UVM, B2528-UV, B7838-UV. [nm]. UV-C UV-B UV-A Visible rays. Cosmic rays Gamma rays X rays UV rays Visible rays IR rays Electric wave. 100nm. 0.001. 0.01. 100. 280nm. 380. 760. 315nm. 1000. 380nm.

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UV-LENSES H2520-UVM B2528-UV, B7838-UV

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  1. CCTV-LENSES UV-LENSES H2520-UVM B2528-UV, B7838-UV

  2. UV LensesH2520-UVM, B2528-UV, B7838-UV

  3. [nm] UV-C UV-B UV-A Visible rays Cosmic rays Gamma rays X rays UV rays Visible rays IR rays Electric wave 100nm 0.001 0.01 100 280nm 380 760 315nm 1000 380nm What are UV rays? UV-C　（100～280nm） *Absorbed by ozone. *Sterilizing action UV-B　（280～315nm） *Suntan *Generation of vitamin D3 UV-A　（315～380nm） *Aging of skin

  4. H2520-UVM 25mm F2.0 Wavelength range stay in focus: 280 to 365nm (Mega-pixel) and 250nm to 450nm (High resolution) UV-C UV-B UV-A Visible rays 100nm 280nm 315nm B2528-UV and B7838-UV 25mm F2.8 and 78mm F3.8 Wavelength range stay in focus: ***nm +/- 5nm (***: from 230nm to 800nm) ***nm 380nm H2520-UVM, B2528-UV, B7838-UV 250nm 450nm

  5. *High performance UV lens corresponding with mega-pixel camera. *Extended wavelength range (280nm to 365nm) by introduction of fluorite. High resolution High contrast Low distortion Mega pixel 280 to 365nm High resolution 250 to 450nm H2520-UVM　（UV Lens） *Compact in design and ideal for integration into machine vision systems. *Focus and iris locking screws against vibration and shock. Compact & light weight Locking screws

  6. H2520-UVMTransmission factor －H2520-UVM (UV lens) －Ordinary lens 280 to 356nm: Ideal for mega pixel UV cameras 250 to 450nm: Ideal for high resolution UV cameras 230 to 1000nm: Working wavelength range by attaching band-pass filters

  7. B2528-UV and B7838-UV (Near UV Lenses) + For 1 inch format near UV cameras + Adopting optical quartz + Working wavelength range from 230nm to 800nm by attaching bandpass filters having bandwidth of 10nm B7838-UV B2528-UV

  8. UV rays having short wavelength are likely to hit atoms and molecules and tend to scatter. Scattering of rays Rays having long wavelength Atoms & molecules UV rays having short wavelength Atoms & molecules

  9. Ideal to see surface of objects Easy to see details of surface, objects and scratches Scattering of rays UV rays are short in wavelength and tend to scatter. Near IR rays (Long wavelength) UV rays (Short wavelength) Scattering

  10. Application examples of UV camera and lens + Surface inspection of circuits and soldering condition: Clearer to detect damage, dust or stain +Manufacturing and quality control of semiconductors: Leaves no damage nor effect on the objects + Usages with microscope in medical applications + Detection of forgery, falsified documents, bills and credit cards:   *Genuine U.S. dollar bill does not emit light *Transparent stamp appears on latest credit card + Inspection of fiber optics + Inspection of oil contamination and leakage

  11. Example 1: LCD display ＵＶ lens Ordinary lens Dust Scratch UV camera: SONY XC-EU50 Std. Camera: SONY XC-ES50 Cordial thanks to SONY Corp.for the image data

  12. Example 2: Fibers ＵＶ lens Ordinary lens UV camera: SONY XC-EU50 Std. Camera: SONY XC-ES50 Cordial thanks to SONY Corp.for the image data

  13. Example 3: P.C. board UV lens Ordinary lens Easy to see on-board parts and soldering conditions. UV camera: SONY XC-EU50 Std. Camera: SONY XC-ES50 Cordial thanks to SONY Corp.for the image data

  14. Example 4: Uneven surface UV lens Ordinary lens UV camera: SONY XC-EU50 Std. Camera: SONY XC-ES50 Cordial thanks to SONY Corp.for the image data

  15. Example 5: Surface layer UV lens Ordinary lens UV camera: SONY XC-EU50 Std. Camera: SONY XC-ES50 Cordial thanks to SONY Corp.for the image data

  16. PENTAX Europe GmbH Security Systems Division Julius-Vosseler-Straße 104 22527 Hamburg Phone: (040) 56 19 2-109 Fax: (040) 56 19 2-334 E-Mail: ssd@pentax.deInternet: www.pentax.de

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