Breckland Scientific 2023 Catalogue

Optics

Colour

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1 LASCELLS COLOUR FILTER PACK Flexible acetate transmission filter material suitable for making slides for colour mixing experiments or any work involving coloured light. Each pack contains 7 A5 pieces, Primary Red, Primary Blue, Primary Green, Magenta, Cyan, Yellow and Neutral Density. The neutral density material gives 50% light transmission with no colour change. Dimensions 210 × 150 mm. Weight 0.1kg. Cat No. Description Price Per OCO-060-100 Colour Filter pack 10.77 ea. COLOUR ACETATE FILTERS Flexible sheets that can be cut using scissors. Set of 5 includes: Red, Blue, Yellow, Green and Orange. Size: 297 x 210mm (A4) Cat No. Description Price Per OCO-100-100 Colour Acetate Filters 8.98 set 2 COLOUR FILTER SHEETS Acetate colour filter sheets. Each sheet is supplied with a graph of its spectral absorption characteristics. Available in six colours - Primary Red, Primary Blue, Primary Green, Magenta, Cyan, and Yellow. Size: 535 x 310mm (L x W). Cat No. Description Price Per OCO-150-100 Filter Sheet, Blue 15.11 ea. OCO-150-150 Filter Sheet, Green 15.11 ea. OCO-150-200 Filter Sheet, Red 15.11 ea. OCO-150-250 Filter Sheet, Cyan 15.11 ea. OCO-150-300 Filter Sheet, Yellow 15.11 ea. OCO-150-350 Filter Sheet, Magenta 15.11 ea. 3 COLOUR FILTERS - NUFFIELD Mounted colour filter slides for optics ex- periments with colour and light. Available in the three primary colours (Red, Green & Blue) and the three secondary colours (Yellow, Magenta & Cyan). Slides are 35mm format, mounted in 50 x 50mm rigid plastic slide holders. Cat No. Description Colour Price Per OCO-200-100 Primary Filter Red 6.84 ea. OCO-200-150 Primary Filter Green 6.84 ea. OCO-200-200 Primary Filter Blue 6.84 ea. OCO-200-250 Secondary Filter Yellow 6.84 ea. OCO-200-300 Secondary Filter Magenta 6.84 ea. OCO-200-350 Secondary Filter Peacock Blue (Cyan) 6.84 ea. 4 COLOUR MIXING SWATCH Six laminated transparent plastic colour sheets, one each of the primary colours - red, blue and green - and one each of the secondary colours - yellow, cyan and magenta. The sheets are joined at one corner so that different combinations can be overlapped for colour mix- ing. Each sheet is supplied with a graph of its spectral absorption characteris- tics. Size approximately: 73 x 50mm. Cat No. Description Price Per OCO-250-100 Colour Mixing Swatch 11.19 set

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Colour Filter Pack

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Colour Filter Sheets

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Colour Filters - Nuffiled

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Colour Mixing Swatch

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