Item Number :
(470328-112)
Double Convex round Lens, Material: Glass, designed for physics and educational uses, Because of their educational use design, there may be minor imperfections that do not affect physical function, for educational uses, Size: 50mm focal length, 2in diameter and 3.5mm thick
Item Number :
(470191-290)
Item Number :
(470219-462)
Prism, Clear acrylic polished surfaces, 90 x 45 x 45 degree Length 50 mm, Right Angled, Hypotenuse 74mm
Item Number :
(470204-292)
Item Number :
(470221-222)
Item Number :
(470339-328)
Item Number :
(470200-414)
Item Number :
(470111-372)
Item Number :
(470158-406)
Diffraction Grating, protected by two glass plates, 60 mm x 45 mm 300lines/mm Viewing area measures approx 0. 45mm x 30mm
Item Number :
(470339-424)
Item Number :
(470111-284)
Item Number :
(470339-546)
Item Number :
(470004-994)
Item Number :
(470233-704)
Microwave Set 10.5 Ghz, Power Of Transmitter: 10-25 Mw, Internal Modulator Frequency: 3 Khz Approx, Acoustic Signal: Switchable, Output Voltage: 10 V Max, Microwave Sensor: Silicon Diode With Resonator, Dimensions Of Basic Apparatus: Approx. 170X200X75 mm3.
Item Number :
(470221-204)
Item Number :
(470110-174)