Optics
Showing 305–320 of 322 results
-
Optics, Physics
Spherical Mirrors
Catalogue No: 1110120/11
Unmounted spherical mirrors, optically worked, silvered back with protective coating. Mirrors of other diameters and focal lengths also available on specific request.
* Convex Mirror
Diameter : 75mm
Focal Length : 200mmPack of (Pcs): 1
SKU: 1110120/11 -
Optics, Physics
Spherical Mirrors
Catalogue No: 1110120/12
Unmounted spherical mirrors, optically worked, silvered back with protective coating. Mirrors of other diameters and focal lengths also available on specific request.
* Convex Mirror
Diameter : 75mm
Focal Length : 300mmPack of (Pcs): 1
SKU: 1110120/12 -
Optics, Physics
Spherical Mirrors
Catalogue No: 1110100/11
Unmounted spherical mirrors, optically worked, silvered back with protective coating. Mirrors of other diameters and focal lengths also available on specific request.
* Concave Mirror
Diameter : 75mm
Focal Length : 200mmPack of (Pcs): 1
SKU: 1110100/11 -
Optics, Physics
Spherical Mirrors
Catalogue No: 1110100/12
Unmounted spherical mirrors, optically worked, silvered back with protective coating. Mirrors of other diameters and focal lengths also available on specific request.
* Concave Mirror
Diameter : 75mm
Focal Length : 300mmPack of (Pcs): 1
SKU: 1110100/12 -
Optics, Physics
Spherical Mirrors
Catalogue No: 1110100/2
Unmounted spherical mirrors, optically worked, silvered back with protective coating. Mirrors of other diameters and focal lengths also available on specific request.
* Concave Mirror
Diameter : 50mm
Focal Length : 150mmPack of (Pcs): 1
SKU: 1110100/2 -
Optics, Physics
Spherical Mirrors
Catalogue No: 1110100/3
Unmounted spherical mirrors, optically worked, silvered back with protective coating. Mirrors of other diameters and focal lengths also available on specific request.
* Concave Mirror
Diameter : 50mm
Focal Length : 200mmPack of (Pcs): 1
SKU: 1110100/3 -
Optics, Physics
Spherical Mirrors
Catalogue No: 1110100/4
Unmounted spherical mirrors, optically worked, silvered back with protective coating. Mirrors of other diameters and focal lengths also available on specific request.
* Concave Mirror
Diameter : 50mm
Focal Length : 300mmPack of (Pcs): 1
SKU: 1110100/4 -
Optics, Physics
Spherical Mirrors
Catalogue No: 1110100/5
Unmounted spherical mirrors, optically worked, silvered back with protective coating. Mirrors of other diameters and focal lengths also available on specific request.
* Concave Mirror
Diameter : 60mm
Focal Length : 100mmPack of (Pcs): 1
SKU: 1110100/5 -
Optics, Physics
Spherical Mirrors
Catalogue No: 1110100/6
Unmounted spherical mirrors, optically worked, silvered back with protective coating. Mirrors of other diameters and focal lengths also available on specific request.
* Concave Mirror
Diameter : 60mm
Focal Length : 150mmPack of (Pcs): 1
SKU: 1110100/6 -
Optics, Physics
Spherical Mirrors
Catalogue No: 1110100/7
Unmounted spherical mirrors, optically worked, silvered back with protective coating. Mirrors of other diameters and focal lengths also available on specific request.
* Concave Mirror
Diameter : 60mm
Focal Length : 200mmPack of (Pcs): 1
SKU: 1110100/7 -
Optics, Physics
Spherical Mirrors
Catalogue No: 1110100/1
Unmounted spherical mirrors, optically worked, silvered back with protective coating. Mirrors of other diameters and focal lengths also available on specific request.
* Concave Mirror
Diameter : 50mm
Focal Length : 100mmPack of (Pcs): 1
SKU: 1110100/1 -
Optics, Physics
Spherical Mirrors
Catalogue No: 1110100/10
Unmounted spherical mirrors, optically worked, silvered back with protective coating. Mirrors of other diameters and focal lengths also available on specific request.
* Concave Mirror
Diameter : 75mm
Focal Length : 150mmPack of (Pcs): 1
SKU: 1110100/10 -
Optics, Physics
Standard Spectrometer
Catalogue No: 1111500
For quantitative work in spectroscopy. The main structural parts, including the collimator and telescope bodies are of heavy castings, other metal parts being bright plated.
Scale: 170mm diameter, divided 0 to 360 degree x 1 degree, independently rotatable with locking screw. A spring-loaded vernier scale attached to the telescope mount provides readings to 01degree (6 minutes of arc).
Collimator: Mounted on fixed pillar with axis adjustment. Objective lens has 150mm FL, an aperture of 21mm and is carried in spiral focusing system. Unilaterally adjustable slit 6mm long.
Telescope: Mounted on moveable pillar with adjustment, locking screw and axis adjustment. Objective lens has 170mm FL, 21mm aperture and is carried in a spiral focusing system. Ramsden eyepiece with cross wires and locking ring focus adjustment.
Prism Table: The table is provided with three leveling screws and has markings to assist placement of prism.
Standard Accessories Supplied: 1 prism clamp for prisms up to 40mm high, 1 diffraction grating holder, aperture 25 x 25mm.
* Standard SpectrometerPack of (Pcs): 1
SKU: 1111500 -
Optics, Physics
Stroboscope Disc
Catalogue No: 1110590
A circular black colour disc with a radial white band segment mounted on the shaft oF x Low voltage DC motor fitted inside a plastic box of size 142 x 80 x 40mm approx.
Operating voltage is 6V DC. The speed of the motor can be controlled with the help of the potentiometer provided.
* Stroboscope DiscPack of (Pcs): 1
SKU: 1110590 -
Optics, Physics
Telescope
Catalogue No: 1111420
Comprising a plano-convex lens of about 38mm diameter x 150mm FL, mounted in a tube about 400 x 50mm (length x diameter) and a double convex lens of 50mm diameter 500mm FL, mounted in a tube 400 x 55mm diameter. The small tube is located in the large tube by means of foam plastic rings, which provide an effective sliding. Equipped with rod for stand mounting. Useful for terrestrial as well as astronomical viewing. Supplied without stand.
* TELESCOPEPack of (Pcs): 1
SKU: 1111420 -
Optics, Physics
Transformer, Sodium Vapour Lamp
Catalogue No: 1111700
Features:
* Suitable for Sodium Vapour Lamp
* Provides steady lamp output of high intensity
* Completely self-contained assembly
* Grid leak type transformer
Technical Specifications:
* Operating voltage: 220V AC, 50/60Hz
* Power: 35W (max.)
* BY22D type lamp holder
* Transformer, Sodium Vapour LampPack of (Pcs): 1
SKU: 1111700
