- Object holder in a black metal frame, on a stem
- With a rotating plug-in frame for diaphragms, filters and diffraction gratings
- Also suitable for any objects within a slide frame
- With a protractor scale for positioning at the angle you desire
 | | Usually delivered within 10 working days |
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- Duran glass cells with bonded optical discs and GL threads
- Ideal for experiments finding the angle of rotation of optically active substances
- Can be combined with other optical equipment for use on an optical bench
- Comes in a choice of 100mm or 200mm
| | Usually delivered within 10 working days |
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- Set of three colour filters, mounted on slide frames
- Comprises the primary colours (red, green and blue)
- Can be used with optical riders and benches if combined with object holders/clamps
- Dimensions: 50 x 50mm
| | Usually delivered within 10 working days |
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- Set of three colour filters, mounted on slide frames
- Comprises three secondary colours (cyan, yellow and magenta)
- Can be used with optical riders and benches if combined with object holders/clamps
- Dimensions: 50 x 50mm
| | Usually delivered within 10 working days |
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- Set of three glass prisms for a range of optical experiments
- Contains a thin flint glass prism, as well as thick and thin crown glass prisms
- Permits configuration of an achromatic prism
- Can be used with a prism table, for use with optical riders and benches
| | Usually delivered within 10 working days |
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- Set of four line gratings mounted in a slide frame
- Covered with protective glass plates for a tough, durable product
- Can be used with optical riders and benches if combined with object holders/clamps
- Number of lines: 80/100/300/600 lines/mm
| | Usually delivered within 10 working days |
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- Set of four image objects in a slide frame
- For use in ray optics experiments and demonstrations
- Different images allow a range of results
- Compatible with various object holders/clamps
| | Usually delivered within 10 working days |
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- Set of five hole diaphragms of differing diameters
- Ideal for a range of optics experiments and demonstrations
- Set in a slide frame, for use with object holders/clamps
- Dimensions: 50 x 50mm
| | Usually delivered within 10 working days |
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- Set of five photographic diffraction objects in slide frames
- Each slide consists of a single slit, in five differing widths
- Can be used with optical riders and benches if combined with object holders/clamps
- Ideal for a range of demonstrations/experiments relating to diffraction
| | Usually delivered within 10 working days |
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- Set of five slit and hole diaphragms
- Ideal for a range of optics experiments and demonstrations
- Set in a slide frame, for use with object holders/clamps
- Dimensions: 50 x 50mm
| | Usually delivered within 10 working days |
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- Set of seven colour filters for experiments on additive and subtractive colour combination
- Coloured plastic transparencies fitted between glass plates in a slide frame
- Can be used with optical riders and benches if combined with object holders/clamps
- Dimensions: 50 x 50mm
| | Usually delivered within 10 working days |
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- Adjustable optical rider for use with the Optical Precision Bench D
- Vertically adjustable with a micrometer screw for accurate position adjustment
- Ideal for research and demonstration experiments requiring maximum accuracy
- Designed for mounting optical attachments on a stem
| | Usually delivered within 10 working days |
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- Glass plate with seven sets of slits and bars of differing widths
- Ideal for quantitative diffraction experiments
- High precision diffraction objects applied by microlithography
- Glass plate is chromium-coated, and highly resistant against ageing and contamination
| | Usually delivered within 10 working days |
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- Evacuated glass tube
- Contains multiply distilled sodium
- Emits light when heated
- Demonstrates the resonance fluorescence of sodium vapour
| | Usually delivered within 10 working days |
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- Spare bulb for the High Pressure Mercury Spectral Lamp
- Ensures that your lamp is working at its optimal level
- Easily installed in your existing lamp
- Not suitable for use with other lamps
| | Usually delivered within 10 working days |
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