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DIFFRACTION GRATING REPLICA, 15,000 LPI
Student's Grating, 15,000 LPI. 1-3/4" x
1-1/8" clear size mounted to 2-1/2" x 1-
3/4". This is an optical component that
separates white light into its component
wavelengths. Perfect for use with our
I1430D Spectrometer. Unused with plastic case.
M1541D $15.00
2500 LPI DIFFRACTION GRATING REPLICA
Student's Grating, 2,500 Lines Per
Inch. 1-3/4" x 1-1/8" clear size mounted to 2-1/2" x
1-3/4". This is an optical component that separates
white light into its component wavelengths. Perfect
for use with our I1430D Spectrometer. Unused with
plastic case.
M1568D $15.00
7500 LPI DIFFRACTION GRATING REPLICA
Student's Grating, 7,500 Lines Per
Inch. 1-3/4" x 1-1/8" clear size mounted
to 2-1/2" x 1-3/4". This is an optical
component that separates white light
into its component wavelengths.
Perfect for use with our I1430D Spectrometer.
Unused with plastic case.
M1569D $15.00
ADJUSTABLE OPTICAL SLIT
Adjustable slit opens from 0 to approximately 3mm.
This is the same slit used in our #I1430D
Spectrometer. Barrel OD is 22mm. Unit is 50mm long.
m1570D $15.00
Miscellaneous - Page 87
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