Breckland Scientific 2021 Catalogue

Optics

Optical Imaging

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1 IMAGE SCREEN A white plastic screen, 125 x 170mm (w x h) mounted in a wooden block, ideal for student optical experiments. Cat No. Description Price Per OPL-270-100 Image Screen 13.85 ea. 2 LASCELLS OPTICS BOARD 9mm fibre board bonded to an MDF backing sheet for optics work. The fibre board takes optical pins for ray tracing etc. Cat No. Description Price Per OPL-515-100 Optics Board 20.10 ea. 3 LASCELLS SLIDE CARRIER A simple acrylic carrier to hold standard 50 x 50 x 2mm slides, such as Young’s slits etc. Cat No. Description Price Per OPL-545-100 Slide Carrier 4.91 ea. 4 OPTICAL BENCH KIT - STANDARD A robust and stable optical bench with an LED cold light source. The optical holders are designed to hold 50mm diameter lenses securely, by means of a clamp ring: providing optimal stability. The light source is powered by a 3V AC/DC adaptor and the use of LEDs ensures cool operation with an estimated 20,000 hours use. Supplied with the following accessories: 2 lens holders, 4 sliders, 1 screen holder, 1 white screen, 1 frosted screen, 1 ‘F’ letter, 1 arrow, A set of 3 diaphragms (3, 5 and 8mm dia.), 1 set of lenses F -100, +50, 100, +250. Cat No. Description Price Per OPL-365-100 Optical Bench Standard 150.28 kit 5 OPTICAL PINS Nickel plated steel, 51mm/2” long. In packs of 100. Cat No. Description Price Per OPL-400-100 Optical Pins 4.23 100 6 PINHOLE CAMERA KIT This apparatus provides a simple and effective method for students to investigate the behaviour of light rays in the context of cameras without the need for film or developing of images. This simple kit requires black paper to be taped across one end of the camera body with a pin hole in the centre. The other end of the tube is covered by the frosted film and acts as a screen. The apparatus is extremely robust and can be re-used hundreds of times by replacing the the black paper and frosted film. Contents: 10 camera bodies, 40 x black paper, 80 x frosted film. Both the black paper and frosted film are cut to size. We obtained excellent results during the Solar Eclipse in March 2015. Cat No. Description Price Per OPL-455-100 Pinhole Camera Kit 59.11 kit OPL-455-110 Frosted Plastic Film 8.68 40 OPL-455-120 Black Paper 8.68 80

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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

Pinhole Camera

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Standard Optical Bench Kit

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340

Value | Service | Expertise