PGM-PGS 450

  • Deviation angle 165°
  • La = 500 mm
  • Lb = 445 mm
  • Grating blank dimensions = 30 x 70 x 15 mm3
  • Flat field on 25 mm
Spectral range Grooves/mm Resolution (Å)
30-150Å (413-83eV) 1800 -
150-350Å (83-35eV) 800 -
30-200Å (413-62eV) 450 -
30-500Å (413-25eV) 200 -

PGM-PGS 200

  • Deviation angle 165°
  • La = 255 mm
  • Lb = 200 mm
  • Grating blank dimensions = 20 x 50 x 20 mm3
  • Flat field on 25 mm
Spectral range Grooves/mm Resolution (Å)
40-200Å (310-62eV) 1800 -
100-400Å (124-31eV) 800 -
160-800Å (77-15eV) 450 -