-40%
B&W TEK Spectrometer Diffraction Grating 1800Gr/mm High Resolution Spectroscopy
B&W TEK Spectrometer Diffraction Grating 1800Gr/mm High Resolution Spectroscopy
B&W TEK Spectrometer Diffraction Grating 1800Gr/mm High Resolution Spectroscopy
B&W TEK Spectrometer Diffraction Grating 1800Gr/mm High Resolution Spectroscopy

B&W TEK Spectrometer Diffraction Grating 1800Gr/mm High Resolution Spectroscopy

$ 26.39

Availability: 11 in stock
  • Item must be returned within: 30 Days
  • Return shipping will be paid by: Seller
  • All returns accepted: Returns Accepted
  • Brand: B&W Tek BWTEK BW Tek
  • Model: Grating, Collimating Mirror, & Focusing Mirror
  • Restocking Fee: No
  • MPN: 1800gr/mm 500nm Blaze Grating
  • Condition: 1800 gr/mm with a blaze wavelength of 500nm
  • Type: Optical Spectrometer
  • Refund will be given as: Money back or replacement (buyer's choice)

    Description

    Up for sale is my B&W Tek grating.  This grating came straight out of a working spectrometer so it is without defects and will be shipped to you in a way as to not scratch.   The grating is 1800 Gr/mm with a blaze wavelength of 500nm.  The graph in the last picture is an efficiency curve of what one can roughly expect out of this grating.  The diameter of the mount is 16mm and the dimensions of the grating itself are 13mm x 13mm x 3mm.   Thank you.
    I have been an eBay member since 2001 with excellent positive feedback.  If you have any questions please scroll up and click "contact seller".  Thank you.