Optical Bench ‘u’ Shape
Item Code : SL668
Optical Bench having a ‘U’ channel with scale printed. It has three feet of which two are adjustable and one is fixed. It is provided with four sliding saddles having pointer. The saddle accepts holders with 10mm dia rod. It is supplied complete with two Lens Holders, Light Source, Slit, White Screen, Translucent Screen (15 x 15 cm). Power Supply for Light source is not included in the scope of supply.
Scale: 160cm, graduated in mm.
Saddle: Plastic moulded, hole dia. 10mm
Holder: Plastic moulded, rod dia. 10mm, aperture 36 mm, Lens dia.40 mm
ADJUSTABLE SLIT SW751
Rectangular plastic frame . With provision to hold Metallic slit plate and movable lever. Slit width 2mm. Height 15mm. Suitable to use with optical bench SL668.
WHITE SCREEN SW753
Size: 15cm X 15cm. Suitable to use with optical bench SL668.
LENS HOLDER SW754
Rectangular plastic frame lens holder. With provision to hold filters also. Lens of Dia 40mm can be held through round spring rings. Suitable to use with optical bench SL668. Focal length 10cm.
DIAPHRAGM – ARROW SLIT/SINGLE SLIT SO023
The set consists of a single slit diaphragm and Arrow head diaphragm.
Length of Arrow : 1.5 cm
Length of Single slit : 1.5 cm
Dimensions : 5 x 5 cm (approx.)
FILTER FOR COLOUR MIXING SO022
For experiment on colour mixing.
Dimensions : 5 x 5 cm (approx.)
LIGHT SOURCE HALOGEN ('U' BASE) SL674
It is a high intensity halogen light source (12V, 50W). A condenser and a draw adjustment make it possible to obtain an adjustable convergent beam. Proper ventilation through side frame windows. Suitable to use with ‘U’ shaped optical bench SL668
Input: 12V DC through 4mm safety sockets.
LED MATRIX SV023
The LED Matrix, housed in rectangular box, is suitable for many optics experiments. It acts as multipurpose LED light source. It is a substitute for traditional sources such as the filament lamp. A thumbwheel switch is provided for 8 selectable letters and shapes. It is a substitute for tradi-tional sources such as the filament lamp. Supplied with adapter 5V DC.
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