Item Number :
(470328-092)
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, 0.1 weight
Item Number :
(470016-236)
REVIEWS (0)
Item Number :
(470350-618)
REVIEWS (0)
Item Number :
(470219-494)
REVIEWS (0)
Double Convex
Item Number :
(470224-378)
REVIEWS (0)
Receiving screen for optical bench
Item Number :
(470013-412)
REVIEWS (0)
Item Number :
(470138-866)
REVIEWS (0)
Item Number :
(470013-422)
REVIEWS (0)
Item Number :
(470345-890)
REVIEWS (0)
Item Number :
(470345-242)
REVIEWS (0)
Item Number :
(470210-826)
REVIEWS (0)
Simple Machines, Screw Model
Item Number :
(470220-586)
REVIEWS (0)
Optics lens/mirror Kit, includes 1, Acrylic Double Convex frosted lens 89 mm long, 1 Acrylic Double Concave frosted lens 86mm long, 1 Universal Stainless steel mirror - can achieve the following mirrors - Plane, concave, convex - Supplied in Plastic box
Item Number :
(470344-550)
REVIEWS (0)
Item Number :
(470328-080)
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: 50mm focal length, 13mm thick, Lens measures 2in diameter, 0.1 weight
Item Number :
(470345-118)
REVIEWS (0)
Item Number :
(470227-638)
REVIEWS (0)
Gyroscope, 7.5cm brass wheel balanced with three pairs of adjustable pivots fitted on stand, 3 cm at its rim, carefully balanced and all three pairs of pivots are adjustable, Complete fitted on stand