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Spectrum Tube Power Supply

Housed in black metal body, specially molded spectrum tube sockets enable the tube to be placed in position easily and also provides protection against electrical contact. Bottom socket is spring loaded for easy tube

£102.00

LED Soft-Grip Torch

Splashproof and shock-resistant rubberised body with wrist strap. 9 super-bright LEDs. 45 lumen output. Requires 3 x AAA batteries. Length 100mm.

£1.95

SPARE BATTERY BOX FOR LED RAY BOX

SPARE BATTERY BOX FOR LED RAY BOX

£3.80

LARGE RECTANGULAR TRANSPARENT TANK

Clear plastic, approx. 600 x 200 x 75 mm for use in wave motion and ray optics demonstrations.804770

£59.99

Spectrum Tube, Neon

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Spectrum Tube, Helium

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Spectrum Tube, Water Vapours

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

GLASS BLOCK, 100 x 60 x 18 mm

Moulded glass, all sides polished,

£2.30

Acrylic block rectangular, 115x65x20mm

Clear acrylic all faces fully polished 115x65x20mm

£3.75

Acrylic block rectangular, 115x65x20mm Class Set of 15

Clear acrylic all faces fully polished 115x65x20mm

£55.25

GLASS BLOCK, 75 x 50 x 18 mm CLASS SET OF 15

Moulded glass, all sides polished,

£27.75

LIGHT DEMONSTRATION GUIDE

An ‘S’ shaped

£5.20

Concave Mirror, With Base

To explore light reflection and refraction properties of concave and convex mirrors, laws of reflection, image formation, the effects of surface curvature on reflection, spherical aberration etc. Each

£11.99

LED Black Light UV Torch

Aluminium construction with 9 black-light LEDs. Can be used to indicate gas leaks, tracking powder, counterfeit banknotes and pet stains. 30 lumen output. Requires 3 x AAA batteries. Length 90mm.

£2.99

CURVETTES 750UL PK100

Cuvettes Plastic Path length: 10 mm Volume: 1.5 ml Pack of 100

£33.25

Spectrum Tube, Argon

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Spectrum Tube, Hydrogen

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Spectrum Tube, Mercury Vapours

Evacuated glass tubs, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Spectrum Tube, Nitrogen

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Spectrum Tube, Carbon Dioxide

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Spectrum Tube, Oxygen

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Prism glass equilateral, 50mm

Non-optically worked with polished faces, edges slightly beveled. Nominal angles 60 x 60 x 60.

£1.95

Spare Slit Plate for ray box

Spare slit plate 45x75mm (WxH)

£0.75

Semi circular block, size 100x18mm, acrylic Class Set of 15

Clear acrylic all faces polished 100x18mm

£40.50

GLASS BLOCK, 100 x 60 x 18 mm CLASS SET OF 15

Moulded glass, all sides polished,

£32.50

Magnifier, Folding

Pocket type magnifier mounted in single body with a metal cover which doubles as a handle fitted with a single lens of diameter 18 mm with a magnification of x 10.

£1.45

READING GLASS 40MM DIA 100MM FOCAL LENGTH

In metal frame with black plastic handle.

£1.65

READING GLASS 75MM DIA 200MM FOCAL LENGTH

In metal frame with black plastic handle.

£3.90

PERISCOPE

Periscope that allows the view of an obstructed field above or below the level of viewer. It is a Z shaped tube with mounted mirrors on both sides at 45° facing each other.

£3.05

PHOTOGATE TIMER

A digital timer with multi functions. It can be used with photo gates to observe the frequency, time interval and as counter during the various experiments. It is a compact handy device operates on po

£97.99

Semi circular block, size 100x18mm, acrylic

Clear acrylic all faces polished 100x18mm

£2.80

Prism glass right angled, 50mm, regular quality

Non-optically worked with polished faces, edges slightly beveled. Nominal angles 90 x 45 x 45. Size: 50mm

£2.30

Ray Box

An all metal ventilated lamp house having an open front with extended sides \nfinned externally for heat dissipation and vertical internal grooves to accommodate a slit plate. It has a light source comprising of a 12 volts lamp in a holder with on

£11.25

Spare 12v ray box bulb

Spare 12V 24W vertical filament bulb

£0.95

Magnifier, Folding Class Set of 15

Pocket type magnifier mounted in single body with a metal cover which doubles as a handle fitted with a single lens of diameter 18 mm with a magnification of x 10.

£17.50

Ray Box Class Set of 15

An all metal ventilated lamp house having an open front with extended sides \nfinned externally for heat dissipation and vertical internal grooves to accommodate a slit plate. It has a light source comprising of a 12 volts lamp in a holder with on

£162.00

Prism glass right angled, 50mm, Class Set of 15

Non-optically worked with polished faces, edges slightly beveled. Nominal angles 90 x 45 x 45. Size: 50mm

£34.50

Prism glass equilateral, 50mm Class Set of 15

Non-optically worked with polished faces, edges slightly beveled. Nominal angles 60 x 60 x 60.

£29.99

Rainbow Magnifiers - Pk6

A set of brightly coloured hand magnifiers, ideal for investigating bugs, leaves and patterns in nature. 60mm dia lens with 3x magnification. Supports the following areas of learning: • Understanding

£11.35

GLASS BLOCK, 75 x 50 x 18 mm

Moulded glass, all sides polished,

£1.95

Spectrum Tube, Sulphur

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

PRISMS ACRYLIC EQUILATERAL

60 x 60 x 60mm degrees all faces fully polished

£2.85

PRISMS ACRYLIC RIGHT ANGLED

90 x 45x 45mm degrees all faces fully polished

£3.45

Convex Mirror, With Base

To explore light reflection and refraction properties of concave and convex mirrors, laws of reflection, image formation, the effects of surface curvature on reflection, spherical aberration etc. Each

£11.99

Kaleidoscope

Cardboard kaleidoscope tube that creates pretty multi-coloured patterns with the mirrors inside. Cardboard kaleidoscope 17cm

£1.40

READING GLASS 50MM DIA 150MM FOCAL LENGTH

In metal frame with black plastic handle.

£2.90

READING GLASS 75MM DIA 150MM FOCAL LENGTH

In metal frame with black plastic handle.

£3.99

NEWTONS RING APPARATUS

A flat glass plate and a slightly convex lens of 50 mm diameter Are placed in a metal frame with three pressure adjusting screws to produce Newtons Rings.

£13.15

Showing products per page

Spectrum Tube Power Supply

Housed in black metal body, specially molded spectrum tube sockets enable the tube to be placed in position easily and also provides protection against electrical contact. Bottom socket is spring loaded for easy tube

£102.00

LED Soft-Grip Torch

Splashproof and shock-resistant rubberised body with wrist strap. 9 super-bright LEDs. 45 lumen output. Requires 3 x AAA batteries. Length 100mm.

£1.95

SPARE BATTERY BOX FOR LED RAY BOX

SPARE BATTERY BOX FOR LED RAY BOX

£3.80

LARGE RECTANGULAR TRANSPARENT TANK

Clear plastic, approx. 600 x 200 x 75 mm for use in wave motion and ray optics demonstrations.804770

£59.99

Spectrum Tube, Neon

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Spectrum Tube, Helium

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Spectrum Tube, Water Vapours

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

GLASS BLOCK, 100 x 60 x 18 mm

Moulded glass, all sides polished,

£2.30

Acrylic block rectangular, 115x65x20mm

Clear acrylic all faces fully polished 115x65x20mm

£3.75

Acrylic block rectangular, 115x65x20mm Class Set of 15

Clear acrylic all faces fully polished 115x65x20mm

£55.25

GLASS BLOCK, 75 x 50 x 18 mm CLASS SET OF 15

Moulded glass, all sides polished,

£27.75

LIGHT DEMONSTRATION GUIDE

An ‘S’ shaped

£5.20

Concave Mirror, With Base

To explore light reflection and refraction properties of concave and convex mirrors, laws of reflection, image formation, the effects of surface curvature on reflection, spherical aberration etc. Each

£11.99

LED Black Light UV Torch

Aluminium construction with 9 black-light LEDs. Can be used to indicate gas leaks, tracking powder, counterfeit banknotes and pet stains. 30 lumen output. Requires 3 x AAA batteries. Length 90mm.

£2.99

CURVETTES 750UL PK100

Cuvettes Plastic Path length: 10 mm Volume: 1.5 ml Pack of 100

£33.25

Spectrum Tube, Argon

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Spectrum Tube, Hydrogen

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Spectrum Tube, Mercury Vapours

Evacuated glass tubs, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Spectrum Tube, Nitrogen

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Spectrum Tube, Carbon Dioxide

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Spectrum Tube, Oxygen

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

Prism glass equilateral, 50mm

Non-optically worked with polished faces, edges slightly beveled. Nominal angles 60 x 60 x 60.

£1.95

Spare Slit Plate for ray box

Spare slit plate 45x75mm (WxH)

£0.75

Semi circular block, size 100x18mm, acrylic Class Set of 15

Clear acrylic all faces polished 100x18mm

£40.50

GLASS BLOCK, 100 x 60 x 18 mm CLASS SET OF 15

Moulded glass, all sides polished,

£32.50

Magnifier, Folding

Pocket type magnifier mounted in single body with a metal cover which doubles as a handle fitted with a single lens of diameter 18 mm with a magnification of x 10.

£1.45

READING GLASS 40MM DIA 100MM FOCAL LENGTH

In metal frame with black plastic handle.

£1.65

READING GLASS 75MM DIA 200MM FOCAL LENGTH

In metal frame with black plastic handle.

£3.90

PERISCOPE

Periscope that allows the view of an obstructed field above or below the level of viewer. It is a Z shaped tube with mounted mirrors on both sides at 45° facing each other.

£3.05

PHOTOGATE TIMER

A digital timer with multi functions. It can be used with photo gates to observe the frequency, time interval and as counter during the various experiments. It is a compact handy device operates on po

£97.99

Semi circular block, size 100x18mm, acrylic

Clear acrylic all faces polished 100x18mm

£2.80

Prism glass right angled, 50mm, regular quality

Non-optically worked with polished faces, edges slightly beveled. Nominal angles 90 x 45 x 45. Size: 50mm

£2.30

Ray Box

An all metal ventilated lamp house having an open front with extended sides \nfinned externally for heat dissipation and vertical internal grooves to accommodate a slit plate. It has a light source comprising of a 12 volts lamp in a holder with on

£11.25

Spare 12v ray box bulb

Spare 12V 24W vertical filament bulb

£0.95

Magnifier, Folding Class Set of 15

Pocket type magnifier mounted in single body with a metal cover which doubles as a handle fitted with a single lens of diameter 18 mm with a magnification of x 10.

£17.50

Ray Box Class Set of 15

An all metal ventilated lamp house having an open front with extended sides \nfinned externally for heat dissipation and vertical internal grooves to accommodate a slit plate. It has a light source comprising of a 12 volts lamp in a holder with on

£162.00

Prism glass right angled, 50mm, Class Set of 15

Non-optically worked with polished faces, edges slightly beveled. Nominal angles 90 x 45 x 45. Size: 50mm

£34.50

Prism glass equilateral, 50mm Class Set of 15

Non-optically worked with polished faces, edges slightly beveled. Nominal angles 60 x 60 x 60.

£29.99

Rainbow Magnifiers - Pk6

A set of brightly coloured hand magnifiers, ideal for investigating bugs, leaves and patterns in nature. 60mm dia lens with 3x magnification. Supports the following areas of learning: • Understanding

£11.35

GLASS BLOCK, 75 x 50 x 18 mm

Moulded glass, all sides polished,

£1.95

Spectrum Tube, Sulphur

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£10.75

PRISMS ACRYLIC EQUILATERAL

60 x 60 x 60mm degrees all faces fully polished

£2.85

PRISMS ACRYLIC RIGHT ANGLED

90 x 45x 45mm degrees all faces fully polished

£3.45

Convex Mirror, With Base

To explore light reflection and refraction properties of concave and convex mirrors, laws of reflection, image formation, the effects of surface curvature on reflection, spherical aberration etc. Each

£11.99

Kaleidoscope

Cardboard kaleidoscope tube that creates pretty multi-coloured patterns with the mirrors inside. Cardboard kaleidoscope 17cm

£1.40

READING GLASS 50MM DIA 150MM FOCAL LENGTH

In metal frame with black plastic handle.

£2.90

READING GLASS 75MM DIA 150MM FOCAL LENGTH

In metal frame with black plastic handle.

£3.99

NEWTONS RING APPARATUS

A flat glass plate and a slightly convex lens of 50 mm diameter Are placed in a metal frame with three pressure adjusting screws to produce Newtons Rings.

£13.15

Showing products per page