Diaphragm, Filters & Gratings

Shop Departments

The Finest Suppliers Of Diaphragm, Filters & Gratings And Our Online Low Prices PLUS EXCEPTIONAL SERVICE. Come Together To Offer You Products Like Diaphragm Objects, Diffraction And Interference, Gratings Mounted In Slide, 3 Color Filters.
11 products
Diaphragm Objects

Diaphragm Objects

Photographically prepared and mounted in slide frames. [ Learn more... ]
3BS-U14106 Diaphragm with 2 cross gratings $9.78
3BS-U14108 Diaphragm with 3 Circular Hole and Disc Paires $9.78
3BS-U14100 Diaphragm with 3 Double Slits of Different Widths $12.66
3BS-U14103 Diaphragm with 3 ruled gratings $14.00
3BS-U14101 Diaphragm with 4 Double Slits of Different Spacings $15.00
3BS-U14102 Diaphragm with 4 Multiple Slits and Gratings $14.00
3BS-U14107 Diaphragm with a Single Slit and Rib $9.78
3BS-U14104 Ruled gratings $9.78
Grating 140/mm

Grating 140/mm

Examine the angle of diffraction and interference using these wire mesh gratings in slide frames. Dimensions: 50 mm x 50 mm Number of lines per mm: 140 [ Learn more... ]
3BS-U21871 - $10.75
Grating 530/mm

Grating 530/mm

Examine the angle of diffraction and interference using these wire mesh gratings in slide frames. Dimensions: 50 mm x 50 mm Number of lines per mm: 530 [ Learn more... ]
3BS-U21872 - $11.73
Set of 4 Gratings

Set of 4 Gratings

Consisting of four line gratings mounted in slide frame with protective glass plates. For students and demonstration experiments. [ Learn more... ]
3BS-U19515 - $97.75
Set of 5 Slit and Hole Diaphragms

Set of 5 Slit and Hole Diaphragms

Consisting of five optical objects in slide frames 50 mm x 50 mm. [ Learn more... ]
3BS-U17040 - $24.44
Copy of a Rowland Grating

Copy of a Rowland Grating

This copy of a Rowland grating is supplied on a collodion foil between two glass plates in a metal frame for the purpose of projecting diffraction spectra, measuring wavelengths and observing... [ Learn more... ]
3BS-U14424 - $87.98
Transmission Grating 600 Lines/mm

Transmission Grating 600 Lines/mm

Transmission grating for spectroscopic examinations and for experiments on diffraction and interference. Suitable to resolve the Na-D lines. Mounted on glass carrier. Dimensions: 38 mm x 50 mm [ Learn more... ]
3BS-U19512 - $127.08
Reflection Grating

Reflection Grating

Reflection grating mounted on round, concave glass carrier for demonstrating visible spectra and UV-spectra of 1st and 2nd order and, when inclined, of up to 5th order. [ Learn more... ]
3BS-U19525 - $63.54
Set of 3 Colour Filters, Primary Colours

Set of 3 Colour Filters, Primary Colours

Set of 3 color filters in slide frames: Red, Green, Blue. Dimensions: 50 mm x 50 mm [ Learn more... ]
3BS-U21878 - $14.66
Set of 3 Colour Filters, Secondary Colours

Set of 3 Colour Filters, Secondary Colours

Set of 3 secondary color filters in slide frames: Cyan, Yellow, Magenta. [ Learn more... ]
3BS-U21879 - $14.66
Hologram

Hologram

Transmission hologram in slide holder. Dimensions: 50 mm x 50 mm [ Learn more... ]
3BS-U21870 - $41.06
11 products