China Wholesale Newtons Ring Factories – LIT-4A Fabry-Perot Interferometer – Labor
China Wholesale Newtons Ring Factories – LIT-4A Fabry-Perot Interferometer – Labor Detail:
Description
The Fabry-Perot Interferometer is used to observe mutiple-beam interference fringes and measure the wavelength separation of Sodium d-lines. Equiped with lamps it can be used to conduct other experiments such as to observe the spectral shift of a Mercury isotope or the splitting of the spectral lines of atom in a magnectic field(The Zeeman effect)
Specifications
Description |
Specifications |
Flatness of Reflective Mirror | λ/20 |
Diameter of Reflective Mirror | 30 mm |
Min Division Value of Preset Micrometer | 0.01 mm |
Travel of Preset Micrometer | 10 mm |
Min Division Value of Fine Micrometer | 0.5 μm |
Travel of Fine Micrometer | 1.25mm |
Power of Low-Pressure Sodium Lamp | 20W |
Part List
Description | Qty |
Fabry-Perot Interferometer | 1 |
Observation Lens (f=45 mm) | 1 |
Lens Holder with Post | 1 set |
Mini Microscope | 1 |
Microscope Holder with Post | 1 set |
Magnetic Base with Post Holder | 2 sets |
Ground Glass Screen | 2 |
Pin-Hole Plate | 1 |
Low-Pressure Sodium Lamp with Power Supply | 1 set |
User’s Manual | 1 |
Product detail pictures:

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