Item Number :
(470233-768)
REVIEWS (0)
Inverting Spectacles, With Two Fully Rotating Inverting Prisms In A Shielded Spectacle Frame, The Inverting Prisms Produce A Lateral Inversion Of The Rays-The World Thus Turns Upside Down, This Also Enables A Better Understanding Of The Visual Perception Of Babies.
Item Number :
(470311-136)
REVIEWS (0)
Yag laser with frequency doubling
Item Number :
(470219-450)
REVIEWS (0)
Prisms Glass - Right Angled, Size: 50 mm Non-optically worked with polished faces, edges slightly bevelled.Nominal angles 90 x 45 x 45 degree
Item Number :
(470006-844)
REVIEWS (0)
Item Number :
(470144-284)
REVIEWS (0)
Item Number :
(470006-848)
REVIEWS (0)
Item Number :
(470117-790)
REVIEWS (0)
Item Number :
(470006-934)
REVIEWS (0)
Item Number :
(470328-068)
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: 150mm focal length, 12mm thick, Lens measures 3in diameter, 0.2 weight
Item Number :
(470106-854)
REVIEWS (0)
Item Number :
(470146-278)
REVIEWS (0)
Item Number :
(470013-300)
REVIEWS (0)
Item Number :
(470013-580)
REVIEWS (0)
Item Number :
(470004-004)
REVIEWS (0)
Item Number :
(470219-530)
REVIEWS (0)
Acrylic Light Pipe, 24x1/2in - Clear, 2 feet of pipe coiled up at one end to demostrate light transmission end to end, transmits light like fiber optic cable, Weight (lb): 0.7, Length (in):9.0, Width (in):3.0, Height (in):4.0
Item Number :
(470223-187)
REVIEWS (0)
Replacement Bulb
Item Number :
(470328-094)
REVIEWS (0)
Double Convex Lens, Highly polished, optically true lens is excellent for physics classroom demonstrations in optics and light refraction, with ground edges, great for physics classrooms, with highest grade, Size: 200 mm focal length, Lens measures 3in diameter, 0.1 weight
Item Number :
(470345-002)
REVIEWS (0)
Item Number :
(470345-708)
REVIEWS (0)
Item Number :
(470328-084)
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: 150mm focal length, 4.6mm thick, Lens measures 2in diameter, 0.1 weight
Item Number :
(470344-090)
REVIEWS (0)
Item Number :
(470350-620)
REVIEWS (0)
Item Number :
(470219-446)
REVIEWS (0)
Prisms Glass - Right Angled, Size: 25 mm Non-optically worked with polished faces, edges slightly bevelled.Nominal angles 90 x 45 x 45 degree
Item Number :
(470014-928)
REVIEWS (0)
Item Number :
(470344-446)
REVIEWS (0)
Item Number :
(470345-300)
REVIEWS (0)
Item Number :
(470344-038)
REVIEWS (0)
Item Number :
(470350-616)
REVIEWS (0)
Item Number :
(470163-958)
REVIEWS (0)
Kerr Effect, in nitrobenzene solution, All electrical connections are made using safety sockets. Can be performed by diode laser and halogen lamp.
Item Number :
(470219-462)
REVIEWS (0)
Prism, Clear acrylic polished surfaces, 90 x 45 x 45 degree Length 50 mm, Right Angled, Hypotenuse 74mm
Item Number :
(470021-846)
REVIEWS (0)
Item Number :
(470320-714)
REVIEWS (0)
Momentary Toggle Switch, This clip allows you to hold the laser pointer button on during experiments