Spectroscopy is the study of the interaction between matter and radiative energy of different types (electromagnetic, acoustic, ion flux, etc). When we do not specify the nature of the radiative energy, we are talking about optical spectroscopy - the interaction between matter and light.
Historically, spectroscopy originated through the study of visible light dispersed according to its wavelength, by a prism. Later the concept was expanded greatly to include any interaction with radiative energy as a function of its wavelength or frequency.
Model |
Focal Length (mm) |
F / # |
*Resolution |
*Dispersion (nm / mm) |
Turret Configuration |
Special Features |
Small Series | ||||||
9030 | 100 | F/3.2 | 1 | 8 |
Single Grating 32 x 32 mm |
Compact Monochromator |
9030DA | 100 x 2 | F/3.2 | 0.5 | 4 |
Single Grating 32 x 32 mm |
Double Additive |
9030DS | 100 x 2 | F/3.2 | 1 | Effectively 0 |
Single Grating 32 x 32 mm |
Double Subtractive |
9072S | 125 | F/3.5 | 0.4 | 7 | Triple Grating 30 x 30 mm |
Motorized Compact Monochromator |
9072DA | 125 x 2 | F/3.5 | 0.2 | 3.5 | Triple Grating 30 x 30 mm |
Double Additive |
9072DS | 125 x 2 | F/3.5 | 0.4 | Effectively 0 | Triple Grating 30 x 30 mm |
Double Subtractive |
Standard Series | ||||||
9055 | 250 | F/3.5 | 0.2 | 4 |
Triple Grating 50 x 50mm |
Motorized Monochromator / Spectrograph |
9055F | 250 | F/2.5 | 0.4 | 3.3 |
Double Grating 64 x 64mm |
Fast Version Motorized Monochromator / Spectrograph |
9055i | 250 | F/3.5 | 0.15 | 4 |
Triple Grating 50mm x 50mm |
Imaging Spectrograph / Fast Version Motorized Monochromator / Spectrograph |
9055DX | 250 x 2 | F/3.5 | 0.1 | 1.7 |
Triple Grating 50 x 50mm |
Motorized Double Additive / Subtractive |
9055DX-I | 250 x 2 | F/3.5 | 0.09 | 1.7 |
Triple Grating 50 x 50mm |
Motorized Imaging Monochromator / Spectrograph |
9057 | 457 | F/8 | 0.2 | 1.79 |
Triple Grating 50 x 50mm |
Half Meter Monochromator / Spectrograph |
9057i | 457 | F/8 | 0.1 | 1.79 |
Triple Grating 50 x 50mm |
Half Meter Motorized Imaging Monochromator / Spectrograph |
9057F | 457 | F/5.9 | 0.1 | 1.79 |
Triple Grating 64 x 64m |
Fast Version Half Meter Motorized Monochromator / Spectrograph |
High Resolution Series | ||||||
9040-1G | 550 | F/6.9 | 0.03 | 1.53 | Single Grating | Half Meter High Resolution Monochromator / Spectrograph |
9040-3G | 550 | F/6.9 | 0.03 | 1.53 | Triple Grating 64mm x 64mm |
Half Meter High Resolution |
9040F | 550 | F/5.2 | 0.03 | 1.53 |
Single Grating 84 x 84mm |
Half Meter High Resolution Fast Version |
9040EF | 550 | F/4.0 | 0.05 | 1.53 |
Single Grating 102 x 102mm |
Half Meter High Performance |
9040-DS | 550 | F/6.9 | 0.03 | Effectively 0 |
Single Grating 64 x 64mm |
Half Meter High Resolution Double Subtractive |
9040DA | 550 | F/6.9 | 0.015 | 4 |
Single Grating 64 x 64mm |
Half Meter High Resolution Double Additive |
9490 | 1000 | F/13 | 0.017 | 0.83 |
Up to 3 Gratings 64 x 64mm |
One Meter High Resolution |
9490SD | 1000 | F/13 | 0.009 | 0.42 |
Up to 3 Gratings 64 x 64mm |
One Meter High Resolution Single / Double Pass |
9150 | 1500 | F/12 | 0.013 | 0.5 |
Single Grating 102 x 102mm |
One and a Half Meter High Resolution |
9150SD | 1500 x 2 | F/12 | 0.0063 | 0.25 |
Single Grating 110 x 110mm |
One and a Half Meter Single / Double Pass |
9150X | 1500 | F/25 | N / A | 1pm / 1px | Special Gratings | One and a Half Meter Echelle Spectrometer |