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Lens Holder Wooden

Wooden, with V shaped slot to take spherical lens or mirror up to 75 mm diameter, with index mark.

£1.35

Spectrum Tube, Krypton

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

£8.99

LENSES DOUBLE CONCAVE 50MM DIA FL1000MM

Spherical, optically worked glass, with grounded edges highly polished.

£1.00

LENSES DOUBLE CONCAVE 50MM DIA FL250MM

Spherical, optically worked glass, with grounded edges highly polished.

£1.00

LENSES DOUBLE CONCAVE 50MM DIA FL150MM

Spherical, optically worked glass, with grounded edges highly polished.

£1.00

LENSES DOUBLE CONVEX 50MM DIA FL1000MM

Spherical optically worked glass, with ground edges highly polished

£0.89

LENSES DOUBLE CONVEX 50MM DIA FL250MM

Spherical optically worked glass, with ground edges highly polished

£0.89

LENSES DOUBLE CONVEX 50MM DIA FL300MM

Spherical optically worked glass, with ground edges highly polished

£0.89

LENSES DOUBLE CONVEX 50MM DIA FL200MM

Spherical optically worked glass, with ground edges highly polished

£0.89

LENSES DOUBLE CONVEX 50MM DIA FL100MM

Spherical optically worked glass, with ground edges highly polished

£1.21

Light Meter

UT383 is a MiniLight Meter equipped with photo electricsensing technology, which can effectively represent light intensity with electrical signals, then processes data and displays the result on LCD. It is light weight, compac

£19.10

DIFFRACTION GRATING

Transmission type 50x50mm available 600 lines per cm. Mounted in plastic frame.

£15.50

SET OF ACRYLIC PLASTIC BLOCKS

Comprise 7 blocks in wooden storage box as follows: \nRectangle 75 x 50 mmlSemi Circular 75 mm dia. \nTriangle 60º x 60º x 60º, 58 mm side. \nTriangle 90º x 45º x 45º, 75 mm hypotenuse. \nTrian

£18.50

PLANE MIRRORS, GLASS UNMOUNTED. 75x25mm

Back silvered with protective coating.

£0.15

UNBREAKABLE MIRROR 100mmX75mm

UNBREAKABLE MIRROR 100mmX75mm

£0.92

UNBREAKABLE MIRROR 100mmX100mm

UNBREAKABLE MIRROR 100mmX100mm

£1.36

UNBREAKABLE MIRROR 250mmX150mm

UNBREAKABLE MIRROR 250mmX150mm

£4.19

PINHOLE CAMERA KIT

8 cardboard boxes 150 x 100 x 100 mm with hole, screen and lid, filament lamp, 50 sheets of black paper 200 x 250 mm, one 60 watts lamp, one mounted lamp holder with flex, one packet of pins.

£15.73

£6.35

£5.99

UV Security Pen

The ink is invisible under normal light but shows up under a UV light.

£1.80

Photochromic Pigments ORANGE

These pigments normally have a pale, off-white appearance but in sunlight or UV light they instantly change to a bright, vivid colour. The pigments revert to their pale colour when away from sunlight or UV light. If the pigment is mixed with a bin

£3.45

Photochromic Pigments MAGENTA

These pigments normally have a pale, off-white appearance but in sunlight or UV light they instantly change to a bright, vivid colour. The pigments revert to their pale colour when away from sunlight or UV light. If the pigment is mixed with a bin

£3.45

£1.45

LED Handy Torches - Pk12

Small handheld torches for classroom experiments. Set of 12: 3 x red, 3 x blue, 3 x green, 3 x yellow. Supports the EYFS / National Curriculum: EYFS Understanding the World: The World EYFS Expressive Arts &

£17.25

Soldering Tip Cleaning Ball & Base

Dry tip cleaner maintains the tip temperature of your soldering iron. Leaves a fine amount of solder on the tip to prevent accelerated oxidation compared to cleaning with a wet sponge. Supplied with a

£3.25

Chameleon Nano Flakes

This material consists of nano-size silicon flakes each covered with a titanium compound. The flakes possess amazing light scattering properties if mixed with clear varnishes or polymers. An object th

£5.60

Spare UV Black Light Fluorescent Tube , T8, 600mm, 18W -

Replacement T8 fluorescent black light tube for product 35-6058 Ultraviolet wavelength: 365nm

£7.00

HomeLife 35w 'Swing Poise' Hobby Desk Lamp - Silver

Versatile lamp head tilt and swivel Adjustable reach swing-arm Inline on/off switch Weighted base with desk tidy Bulb: E14 35w max. halogen candle or 9w energy saver (bulbs not included) Max. height:

£12.60

HomeLife 35w 'Swing Poise' Hobby Desk Lamp - Black

Versatile lamp head tilt and swivel Adjustable reach swing-arm Inline on/off switch Weighted base with desk tidy Bulb: E14 35w max. halogen candle or 9w energy saver (bulbs not included) Max. height:

£12.60

Desk Lamp Silver

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.10

Mystrica 2.0 Bluetooth/Wireless Colorimeter Set Of 4 In Gratnell Tray

A set of four Mystrica 2.0 wireless colorimeters fitted in a deep Gratnells tray with a lid and polyethylene foam insert Apart from the colorimeters the contents are : • a box of 40 4ml cuvettes • a b

£530.00

GROW YOUR OWN GLOW IN THE DARK CRYSTALS

Crystal growing kit to make a set of glow in the dark crystals. Just follow the simple instructions on the container to set up the project in minutes. The crystals will begin to form very quickly, and

£3.75

Lamp Brightness Experiment

Students often think that the brightness of a lamp is only dependent on the current flowing through it. The unit allows the teacher to safely switch a 12V lamp in series with a mains lamp and study th

£56.99

Planck's constant LED Threshold

A multipurpose unit that allows the user to easily calculate Planck's constant, to measure the wavelength of coloured light, demonstrate colour light transmission through colour filters and show the d

£83.99

MOUNTED SBC LAMPHOLDER

Solid steel Small Bayonet Cap (SBC) lamp holder with a tough powder coat paint finish and a solid brass lamp holder with 2 x 4mm electrical sockets. A perfect addition to any school physics laboratory

£10.25

LEAD FREE SOLDER

Metal-bodied solder sucker for removal of excess solder. Overall length 185mm..

£10.50

Desoldering Wire

Copper desoldering braid for removing soldered joints. Length 1.5m

£1.40

GLASS BLOCK, SEMI-CIRCULAR CLASS SET OF 15

90 mm diameter,16 mm thickness

£42.20

LED RAY BOX CLASS SET OF 15

A metal Ray Box comprises of a die cast enclosure, delivers white light but runs much cooler than conventional ray boxes. It uses the latest cool ultra bright LED technology giving superior white light. Supplied complete with slit plate and batter

£208.00

Desk lamp red

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.10

COLOUR FILTER SET OF 7

In cardboard frames 50x50mm set of 7 primary and secondary colours

£4.83

Ray Box

A ray box consisting of a rugged sheet metal box with a 12 V, 10 W festoon type axially straight filament lamp. Fitted with a cartridge for holding 4 types of slits – single, double, triple and wide slots Ideal for quick adjust

£19.25

£313.75

Showing products per page

Lens Holder Wooden

Wooden, with V shaped slot to take spherical lens or mirror up to 75 mm diameter, with index mark.

£1.35

Spectrum Tube, Krypton

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

£8.99

LENSES DOUBLE CONCAVE 50MM DIA FL1000MM

Spherical, optically worked glass, with grounded edges highly polished.

£1.00

LENSES DOUBLE CONCAVE 50MM DIA FL250MM

Spherical, optically worked glass, with grounded edges highly polished.

£1.00

LENSES DOUBLE CONCAVE 50MM DIA FL150MM

Spherical, optically worked glass, with grounded edges highly polished.

£1.00

LENSES DOUBLE CONVEX 50MM DIA FL1000MM

Spherical optically worked glass, with ground edges highly polished

£0.89

LENSES DOUBLE CONVEX 50MM DIA FL250MM

Spherical optically worked glass, with ground edges highly polished

£0.89

LENSES DOUBLE CONVEX 50MM DIA FL300MM

Spherical optically worked glass, with ground edges highly polished

£0.89

LENSES DOUBLE CONVEX 50MM DIA FL200MM

Spherical optically worked glass, with ground edges highly polished

£0.89

LENSES DOUBLE CONVEX 50MM DIA FL100MM

Spherical optically worked glass, with ground edges highly polished

£1.21

Light Meter

UT383 is a MiniLight Meter equipped with photo electricsensing technology, which can effectively represent light intensity with electrical signals, then processes data and displays the result on LCD. It is light weight, compac

£19.10

DIFFRACTION GRATING

Transmission type 50x50mm available 600 lines per cm. Mounted in plastic frame.

£15.50

SET OF ACRYLIC PLASTIC BLOCKS

Comprise 7 blocks in wooden storage box as follows: \nRectangle 75 x 50 mmlSemi Circular 75 mm dia. \nTriangle 60º x 60º x 60º, 58 mm side. \nTriangle 90º x 45º x 45º, 75 mm hypotenuse. \nTrian

£18.50

PLANE MIRRORS, GLASS UNMOUNTED. 75x25mm

Back silvered with protective coating.

£0.15

UNBREAKABLE MIRROR 100mmX75mm

UNBREAKABLE MIRROR 100mmX75mm

£0.92

UNBREAKABLE MIRROR 100mmX100mm

UNBREAKABLE MIRROR 100mmX100mm

£1.36

UNBREAKABLE MIRROR 250mmX150mm

UNBREAKABLE MIRROR 250mmX150mm

£4.19

PINHOLE CAMERA KIT

8 cardboard boxes 150 x 100 x 100 mm with hole, screen and lid, filament lamp, 50 sheets of black paper 200 x 250 mm, one 60 watts lamp, one mounted lamp holder with flex, one packet of pins.

£15.73

£6.35

£5.99

UV Security Pen

The ink is invisible under normal light but shows up under a UV light.

£1.80

Photochromic Pigments ORANGE

These pigments normally have a pale, off-white appearance but in sunlight or UV light they instantly change to a bright, vivid colour. The pigments revert to their pale colour when away from sunlight or UV light. If the pigment is mixed with a bin

£3.45

Photochromic Pigments MAGENTA

These pigments normally have a pale, off-white appearance but in sunlight or UV light they instantly change to a bright, vivid colour. The pigments revert to their pale colour when away from sunlight or UV light. If the pigment is mixed with a bin

£3.45

£1.45

LED Handy Torches - Pk12

Small handheld torches for classroom experiments. Set of 12: 3 x red, 3 x blue, 3 x green, 3 x yellow. Supports the EYFS / National Curriculum: EYFS Understanding the World: The World EYFS Expressive Arts &

£17.25

Soldering Tip Cleaning Ball & Base

Dry tip cleaner maintains the tip temperature of your soldering iron. Leaves a fine amount of solder on the tip to prevent accelerated oxidation compared to cleaning with a wet sponge. Supplied with a

£3.25

Chameleon Nano Flakes

This material consists of nano-size silicon flakes each covered with a titanium compound. The flakes possess amazing light scattering properties if mixed with clear varnishes or polymers. An object th

£5.60

Spare UV Black Light Fluorescent Tube , T8, 600mm, 18W -

Replacement T8 fluorescent black light tube for product 35-6058 Ultraviolet wavelength: 365nm

£7.00

HomeLife 35w 'Swing Poise' Hobby Desk Lamp - Silver

Versatile lamp head tilt and swivel Adjustable reach swing-arm Inline on/off switch Weighted base with desk tidy Bulb: E14 35w max. halogen candle or 9w energy saver (bulbs not included) Max. height:

£12.60

HomeLife 35w 'Swing Poise' Hobby Desk Lamp - Black

Versatile lamp head tilt and swivel Adjustable reach swing-arm Inline on/off switch Weighted base with desk tidy Bulb: E14 35w max. halogen candle or 9w energy saver (bulbs not included) Max. height:

£12.60

Desk Lamp Silver

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.10

Mystrica 2.0 Bluetooth/Wireless Colorimeter Set Of 4 In Gratnell Tray

A set of four Mystrica 2.0 wireless colorimeters fitted in a deep Gratnells tray with a lid and polyethylene foam insert Apart from the colorimeters the contents are : • a box of 40 4ml cuvettes • a b

£530.00

GROW YOUR OWN GLOW IN THE DARK CRYSTALS

Crystal growing kit to make a set of glow in the dark crystals. Just follow the simple instructions on the container to set up the project in minutes. The crystals will begin to form very quickly, and

£3.75

Lamp Brightness Experiment

Students often think that the brightness of a lamp is only dependent on the current flowing through it. The unit allows the teacher to safely switch a 12V lamp in series with a mains lamp and study th

£56.99

Planck's constant LED Threshold

A multipurpose unit that allows the user to easily calculate Planck's constant, to measure the wavelength of coloured light, demonstrate colour light transmission through colour filters and show the d

£83.99

MOUNTED SBC LAMPHOLDER

Solid steel Small Bayonet Cap (SBC) lamp holder with a tough powder coat paint finish and a solid brass lamp holder with 2 x 4mm electrical sockets. A perfect addition to any school physics laboratory

£10.25

LEAD FREE SOLDER

Metal-bodied solder sucker for removal of excess solder. Overall length 185mm..

£10.50

Desoldering Wire

Copper desoldering braid for removing soldered joints. Length 1.5m

£1.40

GLASS BLOCK, SEMI-CIRCULAR CLASS SET OF 15

90 mm diameter,16 mm thickness

£42.20

LED RAY BOX CLASS SET OF 15

A metal Ray Box comprises of a die cast enclosure, delivers white light but runs much cooler than conventional ray boxes. It uses the latest cool ultra bright LED technology giving superior white light. Supplied complete with slit plate and batter

£208.00

Desk lamp red

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.10

COLOUR FILTER SET OF 7

In cardboard frames 50x50mm set of 7 primary and secondary colours

£4.83

Ray Box

A ray box consisting of a rugged sheet metal box with a 12 V, 10 W festoon type axially straight filament lamp. Fitted with a cartridge for holding 4 types of slits – single, double, triple and wide slots Ideal for quick adjust

£19.25

£313.75

Showing products per page