Double axis Holographic diffraction grating 200 lines 1mm grates Optical teaching experiment Transmission grating Customizable

Double axis Holographic diffraction grating 50-600line/mm grates Optical teaching experiment Transmission grating Customizable

$Double axis Holographic diffraction grating 500lines/mm grates Optical teaching experiment Transmission Spectroscopic analysis$

75%

Double axis Holographic diffraction grating 500lines/mm grates Optical teaching experiment Transmission Spectroscopic analysis

$Double axis Holographic diffraction grating 100lines/mm grates Optical teaching experiment Transmission Spectroscopic analysis$

71%

Double axis Holographic diffraction grating 100lines/mm grates Optical teaching experiment Transmission Spectroscopic analysis

$Double axis Holographic diffraction grating 300lines/mm grates Optical teaching experiment Transmission Spectroscopic analysis$

68%

Double axis Holographic diffraction grating 300lines/mm grates Optical teaching experiment Transmission Spectroscopic analysis

$Double axis Holographic diffraction grating 600lines/mm grates Optical teaching experiment Transmission Spectroscopic analysis$

67%

Double axis Holographic diffraction grating 600lines/mm grates Optical teaching experiment Transmission Spectroscopic analysis

$Double axis diffraction grating 200 lines 1mm orthogonal Original inscription teaching experiment Spectroscopic spectroscopy$

59%

Double axis diffraction grating 200 lines 1mm orthogonal Original inscription teaching experiment Spectroscopic spectroscopy

$Double axis diffraction grating 500 lines 1mm orthogonal Original inscription teaching experiment Spectroscopic spectroscopy$

52%

Double axis diffraction grating 500 lines 1mm orthogonal Original inscription teaching experiment Spectroscopic spectroscopy

$Double axis diffraction grating 1200 lines 1mm Float glass Original inscription teaching experiment Spectroscopic spectroscopy$

50%

$65.40

Double axis diffraction grating 1200 lines 1mm Float glass Original inscription teaching experiment Spectroscopic spectroscopy

$Double axis diffraction grating 1000 lines 1mm orthogonal Original inscription teaching experiment Spectroscopic spectroscopy$

49%

$65.40

Double axis diffraction grating 1000 lines 1mm orthogonal Original inscription teaching experiment Spectroscopic spectroscopy

$Holographic diffraction grating 40x25mm 100 lines 1mm grates Teaching demonstration physical optics Optical instrument$

47%

Holographic diffraction grating 40x25mm 100 lines 1mm grates Teaching demonstration physical optics Optical instrument

$Double axis diffraction grating 600 lines 1mm orthogonal Original inscription teaching experiment Spectroscopic spectroscopy$

46%

Double axis diffraction grating 600 lines 1mm orthogonal Original inscription teaching experiment Spectroscopic spectroscopy

$Double Axis Diffraction Grating Holographic 50-600 lines Physical optics experiment interference Teaching demonstration$

44%

$36.88

Double Axis Diffraction Grating Holographic 50-600 lines Physical optics experiment interference Teaching demonstration

$Double axis diffraction grating 300 lines 1mm orthogonal Original inscription teaching experiment Spectroscopic spectroscopy$

41%

Double axis diffraction grating 300 lines 1mm orthogonal Original inscription teaching experiment Spectroscopic spectroscopy

$Double axis diffraction grating 100 lines 1mm orthogonal Original inscription teaching experiment Spectroscopic spectroscopy$

40%

Double axis diffraction grating 100 lines 1mm orthogonal Original inscription teaching experiment Spectroscopic spectroscopy

$50-600 Lines/mm Orthogonal Transmission Diffraction Grating 2D Holographic Teaching Demonstration Optical Instrument Experiment$

39%

$38.61

50-600 Lines/mm Orthogonal Transmission Diffraction Grating 2D Holographic Teaching Demonstration Optical Instrument Experiment

$Holographic diffraction grating 40x25mm 500 lines 1mm grates Teaching demonstration physical optics Optical instrument$

37%

Holographic diffraction grating 40x25mm 500 lines 1mm grates Teaching demonstration physical optics Optical instrument

$50-600 Lines/mm Transmission Diffraction 1D Sinusoidal Grating Holographic Teaching/optical Experiment 50x50mm$

36%

$23.20

50-600 Lines/mm Transmission Diffraction 1D Sinusoidal Grating Holographic Teaching/optical Experiment 50x50mm

$Holographic diffraction grating 40x25mm 600 lines 1mm grates Teaching demonstration physical optics Optical instrument$

35%

Holographic diffraction grating 40x25mm 600 lines 1mm grates Teaching demonstration physical optics Optical instrument

$Holographic diffraction grating 40x25mm 300 lines 1mm grates Teaching demonstration physical optics Optical instrument$

34%

Holographic diffraction grating 40x25mm 300 lines 1mm grates Teaching demonstration physical optics Optical instrument

$Holographic diffraction grating Ultra low density 2 lines 1mm optical instrument Teaching demonstration Spectroscopic analysis$

26%

$46.10

Holographic diffraction grating Ultra low density 2 lines 1mm optical instrument Teaching demonstration Spectroscopic analysis

$Holographic diffraction grating Ultra low density 4 lines 1mm optical instrument Teaching demonstration Spectroscopic analysis$

23%

$46.10

Holographic diffraction grating Ultra low density 4 lines 1mm optical instrument Teaching demonstration Spectroscopic analysis

$Holographic diffraction grating 40x25mm 50 line 1mm grates Teaching demonstration physical optics Optical instrument accessories$

19%