Item Number :
(470344-824)
REVIEWS (0)
Item Number :
(470328-088)
REVIEWS (0)
Double Convex Lens, Spherical, Optically Worked Glass Lens - with Ground Edges, Polished - optically true lens is excellent for physics classroom demonstrations in optics and light refraction, size: 250mm focal length, 3.5mm thick, Lens measures 2in diameter, 0.2 weight
Item Number :
(470158-408)
REVIEWS (0)
Student gratings, 100 lines per mm, protected by two glass plates, 60 mm x 45 mm, Viewing area measures approx. 45mm x 30mm.
Item Number :
(470014-448)
REVIEWS (0)
Item Number :
(470006-940)
REVIEWS (0)
Item Number :
(470092-284)
REVIEWS (0)
Item Number :
(470320-750)
REVIEWS (0)
reflection and refraction demonstrator, 16cm diameter acrylic water tank has a 360 degree scale and a moveable arm carrying a laser activated by a push-button, Thumb screws on the side of the laser harness can be adjusted to finely position the laser beam
Item Number :
(470105-958)
REVIEWS (0)
Item Number :
(470157-646)
REVIEWS (0)
Item Number :
(470104-376)
REVIEWS (0)
Item Number :
(470021-796)
REVIEWS (0)
Item Number :
(470005-648)
REVIEWS (0)
Item Number :
(470136-666)
REVIEWS (0)
Item Number :
(470006-578)
REVIEWS (0)
Item Number :
(470105-996)
REVIEWS (0)
Item Number :
(470105-656)
REVIEWS (0)
Item Number :
(470004-994)
REVIEWS (0)
Item Number :
(470219-460)
REVIEWS (0)
Prism, Clear acrylic polished surfaces, 90 x 45 x 45 degree Length 38 mm, Right Angled, Hypotenuse 55mm, Weight (lb): 8.0, Length (in):11.0, Width (in): 4.7, Height (in): 7.5
Item Number :
(470219-448)
REVIEWS (0)
Prisms Glass - Right Angled, Size: 35 mm Non-optically worked with polished faces, edges slightly bevelled.Nominal angles 90 x 45 x 45 degree
Item Number :
(470345-252)
REVIEWS (0)
Item Number :
(470350-624)
REVIEWS (0)
Item Number :
(470343-912)
REVIEWS (0)
Item Number :
(470163-952)
REVIEWS (0)
Photoconductivity, Multipurpose power supply. Electrical safety tested. Marked analyzer & polarizer for angle measurement. Photo current is studied as a function of the voltage applied to the photo resistor at a constant irradiance.
Item Number :
(470014-454)
REVIEWS (0)
Item Number :
(470343-600)
REVIEWS (0)
Item Number :
(470328-074)
REVIEWS (0)
Double Convex Lens, Spherical, Optically Worked Glass Lens - with Ground Edges, Polished - optically true lens is excellent for physics classroom demonstrations in optics and light refraction, size: 1000mm focal length, 75mm thick, Lens measures 3in diameter, 0.2 weight
Item Number :
(470345-568)
REVIEWS (0)
Item Number :
(470345-396)
REVIEWS (0)
Item Number :
(470344-116)
REVIEWS (0)
Item Number :
(470346-454)
REVIEWS (0)
Item Number :
(470346-484)
REVIEWS (0)
Item Number :
(470018-086)
REVIEWS (0)