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Optics
Ray Optics Kit
Consists of 2 lamps and two stands, 1 pair housing shields, 2 combined single and triple slit plates, 2 multiple slit combs, 2 holders for combs and slit plates, 4 wooden light barriers, and cylindrical lenses of size 50 x 50 mm. 4 lenses of power +7D, 2 of +10D, 2 of +17D and 2 of -17D.
PH30415 -
Optics
Model Telescope
A simple model to show the working of astronomical telescope, comprising a plano-convex lens diameter 38mm focal length 100mm, mounted in metal tube which slides in an outer tube of 400 x 42 mm, size, with a convex lens objective diameter 50mm focal length 500mm, in case.
PH30480 -
Optics
Complete Optical Bench Set
The complete optical bench set is an economical alternative to conventional, expensive optical benches. This set provides accurate demonstrations of basic optics principles. The complete set includes:
- Optical bench-double-sided meter stick.
- One object and marker.
- One screen support.
- One candle holder.
- One pair of metal supports.
- Two lens supports—38 and 50mm.
- Five white board screens, each 10 x 12.5 cm with a millimeter scale along one side.
- 12 paraffin candles.
- Lens concave 38 and 50mm with focal length 15cm each.
- Concave mirror 50mm.
- Bulb holder and bulb with connecting banana plug leads.
PH30510 -
Optics
Optical Bench, Wooden
A wooden baseboard with one-meter scale divided into mm with the following accessories:
- One wire gauge screen.
- One each white face object and receiving screen each 150 x 100 mm, with aperture, mounted on wooden base with an index mark.
- Two plane glasses 150 x 100 mm.
- One wooden lens holder ‘V’ shaped.
- One needle, vertically mounted in a short wooden rod, on base.
- One candle holder on base.
- The components have the same optical center height.
PH30515 -
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
+1 (630) 345-3450