Midwest OpticalSP570-25.5

  • Type: Blue to Green

  • Spectral Range: 410 to 560 nm

  • Filter Size: M25.5 x 0.5

  • Tolerance: +/- 10 nm

  • Family: Shortpass

  • Min. Peak Transmission: >90%

  • Surface Quality: 40/20

  • Cut-on Wavelength 50% T: 570 nm

Useful for applications requiring the complete removal of orange, red and near infrared portions of the spectrum. Some common applications: include viewing hot rolled stell or, often in conjunction with a suitable neutral density filter, viewing arc welding operations.

  • Useful Range: 410-560 nm
  • Cut-on Wavelength 50% T: 570 nm
  • Tolerance: +/- 10nm
  • Minimum Peak Transmission: >90%
  • Surface Quality: 40/20

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