GE2550-3263
Echelle Grating, 316 Grooves/mm, 63° Blaze, 25 mm x 50 mm x 9.5 mm
Решетки Эшелле
GE2550-0875
Echelle Grating, 79.0 Grooves/mm, 75° Blaze, 25 mm x 50 mm x 9.5 mm
GE2550-0863
Echelle Grating, 79.0 Grooves/mm, 63° Blaze, 25 mm x 50 mm x 9.5 mm
GE2550-0363
Echelle Grating, 31.6 Grooves/mm, 63° Blaze, 25 mm x 50 mm x 9.5 mm
