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| Product | Description | |
|---|---|---|
| PROF BUNSEN (LC) - DIFFRACTION GRATING FILM | Diffraction gratings are used for the viewing and analysis of light spectra. Our gratings are of the highest optical quality and consist of single axis diffraction film (500 lines / mm). Mount the grating on the top of the overhead projector to produce A bright spectrum on the white board. Great for making hand held spectroscopes too. Film size 15 x 15 cm Code: PBSP21. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | .jpg) Science & Lab Supplies NZ |
| KITS - SPECTRUM (VISIBLE) OF LIGHT | Used in conjunction with an OHP to display, describe and allow discussion on the visible light spectrum and the role of various coloured filters without requiring mathematical calculations. A continuous reference spectrum is projected on the OHP screen as well as the spectrum of the two colour filters in the form of gels being viewed. As an example the resulting colour of A yellow gel overlapping A blue gel is green . The kit includes A large piece of holographic diffraction grating, A slit for the OHP stage, more than 30 colored gels, and three special flasks for viewing the transparent colored liquid. (Refer to SPECTRA FLAME OF SALTS KIT and SPECTRUM ANALYSIS KIT) Code: TSS18760. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| LASER ACCESSORY KIT - UNILAB | A set of compatible items which will enable diffraction to be investigated with slits, gratings, pinhole spots, lenses and holders, slides and other obstacles. Extends the usefulness of laser considerably. Manual is supplied. The set comprises:. Code: H26151. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| PROF BUNSEN (LC) - RAINBOW GLASSES MULTI AXIS | Get A much more colourful perspective of the World. Rainbow glasses have diffraction grating lenses and disperse white light into its constituent rainbow colours. Any light source becomes A rainbow. Loved by all ages. Age: 5+ Code: PBSP12. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| PROF BUNSEN (LC) - RAINBOW GLASSES SINGLE AXIS | These 500 lines / mm diffraction grating glasses will make the study of light and colour fun and easy. They separate light from any source into its spectral components in one axis only. Great for producing spectra from an overhead projector and for spectroscopes. Age: 5+ Code: PBSP36. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| PROF BUNSEN (LC) - RAINBOW PEEPHOLES | Great fun with diffraction gratings for the little ones. Each colourful cardboard disk holds A special diffraction grating film (rainbow lens") that separates light into its constituent rainbow colours. Students simply hold it up at any light source and A rainbow spectrum will magically appear. A great teacher incentive. Age: 5+ Code: PBSP24. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| PROF BUNSEN (LC) - SPECTATOR | This kit covers all the basics of colour in A clever way. Students turn white light into spectra, use the coloured filters to analyze the spectra and find out more about absorption, reflection, diffraction & interference. Contains: Rainbow diffraction glasses (linear with 500 lines/mm), blue and yellow filters & great instructions! Age: 5+ Code: PBSM30. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| SODIUM SPECTRUM LAMP - WITH IN-BUILT POWER SUPPLY | The cheapest sodium light source and power supply for diffraction and spectra experiments that we know of. Comprises an enclosed sodium lamp, with shield protecting it, sitting on top of the power supply. Code: IEC3025. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
| SPECTROMETER - OPTICAL STUDENT | For quantitative experiments. The base and collimator tube support are integral. A swinging telescope arm moves over A vernier scale which reads to 0.1deg. The collimator and telescope tubes are fitted with high quality achromatic objectives and have A concealed focusing device. The collimator slit is robust and accurate. Adjustable prism table includes A diffraction grating holder and prism clamp which holds prisms up to 38mm high. This is the standard spectroscope supplied to schools by the Education Department in the science kits. Detailed instructions included. Refer to PRISMS for suitable prisms. Code: HE0458. Suppliers to schools & laboratories of science equipment & laboratory grade chemicals. | Science & Lab Supplies NZ |
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