| Management number | 250156199 | Release Date | 2026/09/17 | List Price | US$5.20 | Model Number | 250156199 | ||
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| Category | |||||||||
Diffraction grating sheet 500 lines/mm Size: 6"x12" / 15x30 cm Highly efficient embossed Holographic Optical Elements (H.O.E.). Use for the direct viewing and analysis of spectra from different gas tubes and other light sources. Spectrum quality - the brightest possible with a minimum of distracting visual noise
| ASIN | B007F3HBPW |
|---|---|
| Brand | Rainbow Symphony |
| Focus Type | Manual Focus |
| Finderscope | Reflex |
| Item Weight | 4.54 g |
| Manufacturer | Rainbow Symphony |
| Field Of View | 3.5 degrees |
| Compatible Devices | Overhead Projector, 35mm Dia Projector |
| OpticalTube Length | 12 inches |
| Additional Features | Diffraction Grating Sheet for Spectral Analysis |
| Exit Pupil Diameter | 1.75 millimeters |
| Objective Lens Diameter | 35 millimeters |
| Focal Length Description | 30 cm |
| Manufacturer Part Number | DGS500 |
| Item Dimensions D x W x H | 6"W x 6"H |
| Eye Piece Lens Description | Galilean |
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