Product by Subject

This round double convex optical glass lens is designed for physics and educational uses. It is approximately 2" (50mm) diameter and 8mm thick. No...

This round double convex optical glass lens is designed for physics and educational uses. It is approximately 2" (50mm) diameter and 5.5mm thick. ...

Round double convex optical glass lens Approximately 2" (50mm) diameter and 4.5mm thick 200mm focal length Designed for physics demonstrations and...

This round double convex optical glass lens is designed for physics and educational uses. It is approximately 2" (50mm) diameter and 15.5mm thick....

This round double convex optical glass lens is designed for physics and educational uses. It is approximately 2" (50mm) diameter and 3.5mm thick. ...

This round large convex glass mirror is designed for physics and educational uses. It is approximately 6" (150mm) diameter and 5mm thick. Note, th...

Four toothed wheel each of 7.5 cm diameter, spaced 6 mm apart on a shaft with projecting spindleFour toothed wheel each of 7.5 cm diameter, spaced ...

Kit includes: (1) Secchi Disk 9 inches, (1) 10+ feet of string, (1) Small handle Used for quick qualitative measurements of the clarity of water o...

Clear acrylic, all faces fully polished.Clear acrylic, all faces fully polished.Dia 90 x 16 mm thickness

Clear acrylic, all faces fully polished.Clear glass, all faces fully polished.Dia 90 x 18 mm thickness

90mm (3.5") Semi Circular Glass Block 15mm thick Perfect for refraction and light experiments Semi Circular Glass Block, 90mm (3.5") full diame...

SEMI CIRCULAR || Block in semicircular shape measures 3" x 1.5" x 0.5" DURABLE & STURDY || Made of high quality acrylic with polished sides FO...

Set of 2 polarizing lens filters For use with Eisco Optical Bench Kit (PH0652) Adjustable polarization Each filter measures 5" long, 3.75" wide an...

Comprising of 3 primaries and 3 secondaries colours. Size 100 x 100 mmUnmounted plastic sheets of size 100 x 100 mm, comprising of 3 primaries and ...

Set of 6 ObjectsSet of 6 Objects

Set of six, 50 mm wide Optical elements for refraction are semicircular, biconvex, biconcave, right angle prism and a trapezoidal acrylic blocks. ...

Set consists of a rectangular block, 190 x 110 mm an equilateral triangular prism, side length 190 mm and a right angled triangular prism, hypotenu...

Slit HolderSlit Holder

35 watts 35 watts for producing monochromatic light at a high intensity.

Spare Bulb Spare Bulb for above 12 volts

12 volts, 21 Watts

12 Volt 20 Watt, Filament type12 Volt 20 Watt, Filament type

12 V - 20 Watt, Filament typeSpare Lamp 12 V - 20 Watt, Filament type

The EISCO Student Spectrometer is the most popular choice among universities for performing accurate prism and grating spectrometry. This high-qual...

Scale: The 150 mm diameter circle with protective plastic shield is fixed to the telescope movement and the table is attached to the double en...

LIGHT SOURCE || Spectrometer light source (110V) is predominantly monochromatic sodium and is used when conducting spectrometry experiments 2MM an...

Used as a Sodium vapour light source. These are 2mm and 4mm holes, 4mm x 20mm vertical slit. The lamp power supply housing provides two intensities...

Basic spectrometer with sturdy metal base Adjustable collimator tube, telescope and prism stand 25mm x 25mm glass prism included Approximately 10"...

Spectroscope - Plastic Rectangular Plastic, direct vision student spectroscope, fitted with a high efficiency grating in the eyepiece which produce...

Same as above but with adjustable slit. Comes with 3 cuvettes &cuvette holder.

This economical special holder allows an external power source to be used for 26 cm long spectrum tubes. This economical special holder allows an...

EISCO Best Seller CE, CSA and CUS approved Product.This best seller of EISCO is now CE, CSA and CUS approved. A specially designed box holds 26 cm ...

Spectrum Tube Power power supply but fitted with safety door. Same as above power supply but fitted with safety door which is the improved version ...

Spectrum Tube Power power supply but fitted with safety door. Same as above power supply but fitted with safety door which is the improved version ...

High-quality design for greater viewing area Effectively demonstrate the spectral lines of pure substances For use with spectrum tube power supply...