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Optics
Optical Bench, Junior
On wooden base, with 1.5-meter scale, with six sliding bases. Each sliding base is with an index mark, a moulded pillar and locking screw, with following accessories:
- One lamp house with 12 V lamp.
- One object screen, metal.
- One lens holder for 38mm dia. Lenses.
- One receiving screen, metal, white
- One object needle, mounted in moulded pillar
- One plane mirror in metal frame.
- 38mm convex lens with 10, 15, 20 cm focal lengths.
Each of these accessories is mounted on a 6 mm MS rod which fits into the pillars and is adjustable for height.
PH30518 -
Optics
Optical Bench
Bench has two steel rods, one of which is graduated in mm with heavy metal end. Supports with leveling screws with four metal slides which slide smoothly on the bench. Two of the slides have transverse motion arrangement. Complete with two lens holders and two object needles. Lens convex 38mm with 10, 15, 20cm focal length.
PH30523 -
Optics
Optical Bench
An optical bench made of square aluminium pipe with rigid supports can be used to perform a variety of experiments related to the fundamental of optics, such as image formation, reflection/refraction through the optical elements with this optical bench. This 1 m optical bench consists of 4 riders including a light source with accessories- two needles and three convex lenses 38mm dia. with focal lengths 10, 15, 20cm.
PH30532A -
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Accessories For Optical Bench
Stand for Optical Bench Accessories
For use with our optical bench PH30518. The stand for mounting various optical accessories is made of wooden base (75 x 40 mm). The pillar can take 6 mm dia. rod and has a lock screw. The stand is marked with an index line. Overall height 72 mm.
PH30625 -
Accessories For Optical Bench
Combined Object and Receiving Screen
Comprising a black metal frame 150 x 100 mm with an aperture, and a removable white card screen. The card has an aperture with an index point for use as an object, or the card may be inverted and used as a receiving screen. Mounted on a base 100 x 50 mm.
PH30635 -
Optics
Polarising Filter Stress Determination
Demonstrate stress patterns in solids with this new and valuable equipment. Two polarising filters, mounted on a graduated frame are placed on a plastic base. Clear acrylic pieces of different shapes are introduced between the filters; when pressure is applied to the solids the resulting stress patterns are observed. An important method of demonstrating polarisation and stress. Includes instructions.
PH30642
+1 (630) 345-3450