China Wholesale Fresnel diffraction Factories – LCP-17 Balmer Series of Hydrogen & Rydberg Constant – Labor
China Wholesale Fresnel diffraction Factories – LCP-17 Balmer Series of Hydrogen & Rydberg Constant – Labor Detail:
Specifications
| Item | Specifications |
| Hydrogen-Deuterium Lamp | Wavelengths: 410, 434, 486, 656 nm |
| Digital Protractor | Resolution: 0.1° |
| Condensing Lens | f = 50 mm |
| Collimating Lens | f = 100 mm |
| Transmissive Grating | 600 lines/mm |
| Telescope | Magnification: 8 x; diameter of objective lens: 21 mm with internal reference line |
| Optical Rail | Length: 74 cm; aluminum |
Part List
| Description | Qty |
| Optical rail | 1 |
| Carrier | 3 |
| X-translation carrier | 1 |
| Optical rotation stage with digital protractor | 1 |
| Telescope | 1 |
| Lens holder | 2 |
| Lens | 2 |
| Grating | 1 |
| Adjustable slit | 1 |
| Telescope holder (tilt adjustable) | 1 |
| Hydrogen-Deuterium lamp with power supply | 1 set |
Product detail pictures:
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Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for China Wholesale Fresnel diffraction Factories – LCP-17 Balmer Series of Hydrogen & Rydberg Constant – Labor , The product will supply to all over the world, such as: Romania, Barcelona, Serbia, We warmly welcome you to come to visit us personally. We hope to establish a long-term friendship based on equality and mutual benefit. If you want to get in touch with us, please do not hesitate to call. We will be your best choice.
By Jo from France - 2018.12.11 11:26
In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
By Naomi from Albania - 2017.06.16 18:23
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