| | 77250 Monochromator Grating, Holographic, 1200 l/mm, 240 nm blaze, 200-600 nm | UNIVERSAL | | | | |
| | 77250 Monochromator Grating, Ruled, 1200 l/mm, 360 nm blaze, 200-1000 nm | UNIVERSAL | | | | |
| | 77250 Monochromator Grating, Ruled, 600 l/mm, 1000 nm blaze, 650-2000 nm | UNIVERSAL | | | | |
| | 77250 Monochromator Grating, Ruled, 300 l/mm, 1700 nm blaze, 1100-2400 nm | UNIVERSAL | | | | |
| | 77250 Monochromator Grating, Ruled, 150 l/mm, 4000 nm blaze, 2500-8000 nm | UNIVERSAL | | | | |
| | 77250 Monochromator Grating, Ruled, 75 l/mm, 8 um blaze, 4.5-20 um | UNIVERSAL | | | | |
| | 77250 Monochromator Grating, Ruled, 50 l/mm, 12 um blaze, 7-23 um | UNIVERSAL | | | | |
| | 77250 Monochromator Grating, Ruled, 600 l/mm, 225 nm blaze, 200-400 nm | UNIVERSAL | | | | |
| | 77250 Monochromator Grating, Ruled, 600 l/mm, 700 nm blaze, 450-2000 nm | UNIVERSAL | | | | |
| | 77250 Monochromator Grating, Ruled, 1200 l/mm, 750 nm blaze, 475-1000 nm | UNIVERSAL | | | | |
| | 77250 Monochromator Grating, Ruled, 2400 l/mm, 275 nm blaze, 200-500 nm | UNIVERSAL | | | | |
| | 77250 Monochromator Grating, Holographic, 1800 l/mm, 560 nm blaze, 320-670 nm | UNIVERSAL | | | | |
| | 77250 Monochromator Grating, Holographic, 3600 l/mm, 300 nm blaze, 250-330 nm | UNIVERSAL | | | | |
| | 77250 Monochromator Grating, Ruled, 150 l/mm, 800 nm blaze, 425-1600 nm | UNIVERSAL | | | | |
