Plane reflection grating high-precision grate 600 lines 12.7x12.7x6mm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision grate 600 lines 12.7x12.7x6mm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision grate 100 lines 12.7x12.7x6mm optical instrument Optical module Spectrophotometer

93%

$110.67

Plane reflection grating high-precision grate 100 lines 12.7x12.7x6mm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision grate 300 lines 12.7x12.7x6mm optical instrument Optical module Spectrophotometer

92%

Plane reflection grating high-precision grate 300 lines 12.7x12.7x6mm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision 1200 lines 12.7x12.7x6mm shine 500mm optical instrument Optical module Spectrophotometer

84%

Plane reflection grating high-precision 1200 lines 12.7x12.7x6mm shine 500mm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision 1200 lines 12.7x12.7x6mm shine 0.75 optical instrument Optical module Spectrophotometer

82%

Plane reflection grating high-precision 1200 lines 12.7x12.7x6mm shine 0.75 optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision grate 600 lines 16x16x6mm optical instrument Optical module Spectrophotometer

76%

Plane reflection grating high-precision grate 600 lines 16x16x6mm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision grate 600 lines 15x15x4mm optical instrument Optical module Spectrophotometer

75%

Plane reflection grating high-precision grate 600 lines 15x15x4mm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision grate 150 lines 15.5x15.5x4mm optical instrument Optical module Spectrophotometer

69%

Plane reflection grating high-precision grate 150 lines 15.5x15.5x4mm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision grate 100 lines 15x15x4mm optical instrument Optical module Spectrophotometer

67%

Plane reflection grating high-precision grate 100 lines 15x15x4mm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision grate 1800 lines 15.5x15.5x4mm optical instrument Optical module Spectrophotometer

65%

Plane reflection grating high-precision grate 1800 lines 15.5x15.5x4mm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision grate 150 lines 25x25x5mm optical instrument Optical module Spectrophotometer

61%

Plane reflection grating high-precision grate 150 lines 25x25x5mm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision grate 2400 lines 25x25x5mm optical instrument Optical module Spectrophotometer

58%

Plane reflection grating high-precision grate 2400 lines 25x25x5mm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision 600 lines 25x25x5mm shine 3.3um optical instrument Optical module Spectrophotometer

57%

Plane reflection grating high-precision 600 lines 25x25x5mm shine 3.3um optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision grate 1200 lines 50x50x6mm optical instrument Optical module Spectrophotometer

56%

$348.61

Plane reflection grating high-precision grate 1200 lines 50x50x6mm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision grate 1800 lines 30x30x3mm optical instrument Optical module Spectrophotometer

55%

$243.83

Plane reflection grating high-precision grate 1800 lines 30x30x3mm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision grate 150 lines 15x15x3mm optical instrument Optical module Spectrophotometer

52%

$110.67

Plane reflection grating high-precision grate 150 lines 15x15x3mm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision 1200 lines 25x25x6mm shine 250nm optical instrument Optical module Spectrophotometer

45%

Plane reflection grating high-precision 1200 lines 25x25x6mm shine 250nm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision 1200 lines 25x25x6mm shine 500nm optical instrument Optical module Spectrophotometer

42%

Plane reflection grating high-precision 1200 lines 25x25x6mm shine 500nm optical instrument Optical module Spectrophotometer

Plane reflection grating high-precision 300 lines 25x25x10mm shine 300/500nm optical instrument Optical module Spectrophotometer

41%

$280.92

Plane reflection grating high-precision 300 lines 25x25x10mm shine 300/500nm optical instrument Optical module Spectrophotometer

$Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 600 lines 12.7x12.7x6mm shine 550nm$

33%

$116.75

Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 600 lines 12.7x12.7x6mm shine 550nm

$Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 300 lines 12.7x12.7x6mm shine 1500nm$

27%

Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 300 lines 12.7x12.7x6mm shine 1500nm

$Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 300 lines 12.7x12.7x6mm shine 1000nm$

26%

Diffraction gtating Plane reflection grating optical elemaent Spectroscopic analysis grates 300 lines 12.7x12.7x6mm shine 1000nm

$Diffraction gtating Plane reflection grating optical element Spectroscopic analysis grates 200 lines 12.7x12.7x6mm shine 780nm$

25%

Diffraction gtating Plane reflection grating optical element Spectroscopic analysis grates 200 lines 12.7x12.7x6mm shine 780nm

$Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1200 lines 12.7x12.7x6mm shine 750nm$

22%

Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1200 lines 12.7x12.7x6mm shine 750nm

$Diffraction gtating Plane reflection grating optical element Spectroscopic analysis grates 100 lines 12.7x12.7x6mm shine 2500nm$

19%

Diffraction gtating Plane reflection grating optical element Spectroscopic analysis grates 100 lines 12.7x12.7x6mm shine 2500nm

$Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1800 lines 12.7x12.7x6mm shine 500nm$

17%

Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1800 lines 12.7x12.7x6mm shine 500nm

$Diffraction gtating Plane reflection grating optical element Spctroscopic analysis grates 1200 lines 12.7x12.7x6mm shine 250nm$

15%