Breckland Scientific 2023 Catalogue

Optics

Optical Imaging

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1 IMAGE SCREEN A rigid white screen mounted on a wooden base, ideal for projection of images in student optical experiments. Dimensions: 120 x 170mm (w x h). Cat No. Description Price Per OPL-270-100 Image Screen 8.00 ea. 2 LASCELLS OPTICS BOARD A 9mm fibre board bonded to an MDF back- ing sheet, for optics work, including refraction, reflection and ray tracing using lenses, mirrors or ray boxes. The fibre board is firm, but soft enough to accept optical pins, which can be used to mark the refraction of light through a glass block etc. White paper is usually pinned to the board first, to make ray tracing from ray boxes or through lenses clearer, and to allow students to draw lines and then measure angles on the paper. Dimensions: 400 x 300 x 18mm (l x w x h). Cat No. Description Price Per OPL-515-100 Optics Board 20.50 ea. 3 LASCELLS SLIDE CARRIER A simple acrylic carrier to hold standard 50 x 50 x 2mm slides, such as Young’s slits, diffraction gratings etc. for optics experiments. Cat No. Description Price Per OPL-545-100 Slide Carrier 5.92 ea. 4 OPTICAL PINS Nickel plated steel pins, 51mm/2” long, suitable for use with optics boards. Supplied in packs of 100. Cat No. Description Price Per OPL-400-100 Optical Pins 4.99 100pk 5 LASCELLS 3 LED OBJECT -NEW! Three, bright orange LEDs allow magni- fication and inversion experiments in optics to be easily carried out, without the necessity of a blackout. Cat No. Description Price Per ORA-410-120 3 LED Object 15.00 ea. 6 OPTICAL BENCH KIT - STANDARD - NEW! A robust, quality optical bench, with the rail extrusion and riders manufactured from solid aluminium. This 1-metre long bench has cm and mm white scales mounted along the length of each side of the rail, for easy reading and allowing the riders to be placed precisely at varying positions along the rail. The bench comes with integral 3-point levelling feet, for steady and level mounting on a bench top or table. Supplied complete with: LED light source; Power supply; Mounted letter object: Aluminium riders for mounting the different components; Lens holders (40mm dia.); A range of different aperture slides; Plane mirror (40mm dia.); Graduated white screen: Translucent screen; 1-metre aluminium rail with cm and mm scales. Cat No. Description Price Per OPL-375-100 Optical Bench, Standard 299.98 kit

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Image Screen

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Lascells Optics Board

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Lascells Slide Carrier

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Optical Pins

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Standard Optical Bench Kit

Lascells 3 LED Object

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Value | Service | Expertise