Main Menu
User Guide
Shopping Cart
0 Items
 
Shopping Cart
My Cart
Call us today on
01934 416392
Search
Search:
Shop
Brand
Manufacturer
Order By
Filter
HE1008668HE1008668
Double Convex Spherical Lenses: +5D FL:200mm - Pack of 5 Pack of 1 Spherical Lenses: Double ConvexWith optically worked faces and ground edges for educational purposes.Diameter: 50mmFocal Length: 200mmPower: +5DRefractive index: 1.52.Material: Float GlassPack of 5
Add
HE1008669HE1008669
Double Convex Spherical Lenses: +3.3D - Pack of 5 Pack of 1 Spherical Lenses: Double ConvexWith optically worked faces and ground edges for educational purposes.Diameter: 50mmFocal Length: 300mmPower: +3.3DRefractive index: 1.52 approx.Material: Float GlassPack of 5
Add
HE1008670HE1008670
Double Convex Spherical Lenses: +2D FL:500mm - Pack of 5 Pack of 1 Spherical Lenses: Double ConvexWith optically worked faces and ground edges for educational purposes.Diameter: 50mmFocal Length: 500mmPower: +2DRefractive index: 1.52 approx.Material: Float GlassPack of 5
Add
HE1008671HE1008671
Double Concave Spherical Lenses: -20D - Pack of 5 Pack of 1 Spherical Lenses: Double ConcaveWith optically worked faces and ground edges for educational purposes.Diameter: 50mmFocal length: 50mmPower: -20DRefractive Index: 1.52 approx.Material: Float GlassPack of 5
Add
HE1008672HE1008672
Double Concave Spherical Lenses: -10D - Pack of 5 Pack of 1 Spherical Lenses: Double ConcaveWith optically worked faces and ground edges for educational purposes.Diameter: 50mmFocal Length: 100mmPower: -10DRefractive Index: 1.52 approx.Material: Float GlassPack of 5
Add
HE1008673HE1008673
Double Concave Spherical Lenses - 6.6D FL:150mm - Pack of 5 Pack of 1 Spherical Lenses: Double ConcaveWith optically worked faces and ground edges for educational purposes.Diameter: 50mmFocal Length: 150mmPower: -6.6DRefractive Index: 1.52Material: Float GlassPack of 5
Add
HE1008674HE1008674
Double Concave Spherical Lenses: -5D FL:200mm - Pack of 5 Pack of 1 Spherical Lenses: Double ConcaveWith optically worked faces and ground edges for educational purposes.Diameter: 50mmFocal Length: 200mmPower: -5DRefractive index: 1.52 approx.Material: Float GlassPack of 5
Add
HE1008675HE1008675
Lenses: Plano-Convex +7D FL:140mm - Pack of 5 Pack of 1 Plano-Convex Lenses made from clear glass with ground edges & optically worked faces for educational purposes.Diameter: 50mmFocal Length: 140mmPower: +7DRefractive Index: 1.52 approx.Material: Float GlassPack of 5
Add
HE1008676HE1008676
Lenses: Plano-Cylindrical +7D - Pack of 5 Pack of 1 Plano-Cylindrical Lenses made from clear glass with ground ends and optically worked faces for educational purposes.Dimensions: 50mm x 50mm.Power: +7DMaterial: Float GlassPack of 5Plano-Cylindrical Lenses: 50mm +10 Pack of 5 also available (B8L27303).
Add
HE1008677HE1008677
Lenses: Plano-Cylindrical +10 - Pack of 5 Pack of 1 Plano-Cylindrical Lenses made from clear glass with ground ends and optically worked faces for educational purposes.Dimensions: 50mm x 50mm.Power: +10DMaterial: Float GlassPack of 5Plano-Cylindrical Lenses: +7D - Pack of 5 also available (B8L27297).
Add
HE1008689HE1008689
Ingen-Hausz's Apparatus Pack of 1 The Ingen-Hausz's Apparatus comprises six equal rods of differing materials each measuring 130mm x 3mm diameter.Rod Materials:CopperIronLeadBrassZincAluminiumThe rods are mounted in corks with their lower end inside a tank which measures 210mm x 75mm x 75mm.The tank is supported on four legs at a h...
Add
HE1008701HE1008701
Philip Harris Decade Resistance Unit Pack of 1 For use as an accurate potential divider ratio arm etc. This unit employs high stability metal film resistance elements having superior characteristics to traditional wire wound coils. It is equally suitable for a.c. or d.c. use. The individual decades are series connected each having switched pos...
Add
HE1008702HE1008702
Hero’s Engine (Eolipile) Pack of 1 Comprising a borosilicate glass bulb 70mm diameter with side arms bent at right angles and formed into jets at their tips. The bulb is carried upon a metal stand which leaves it free to rotate about its horizontal axis. If about 25cm³ of water is introduced into the bulb and boiled the issuing stea...
Add
HE1008715HE1008715
Philip Harris Spring Balance (Newton Meters) - 0 to 1N x 0.01N Pack of 1 Philip Harris Spring Balance Rectangular Plastic Body (Newton Meter) - 0 to 1N x 0.01NTough moulded body with large easy to read flat scales. A thumb operated knurled zero adjuster is incorporated and large suspension rings and load hooks are also provided.Dimensions (including ring and hook): 20...
Add
HE1008716HE1008716
Philip Harris Spring Balance (Newton Meter) - 0 to 10N x 0.1N Pack of 1 Philip Harris Spring Balance Rectangular Plastic Body (Newton Meter) - 0 to 10N x 0.1NTough moulded body with large easy to read flat scales. A thumb operated knurled zero adjuster is incorporated and large suspension rings and load hooks are also provided.Dimensions (including ring and hook): 20...
Add
HE1008717HE1008717
Philip Harris Small Displacement Vessel Pack of 1 Small Displacement Vessel made from mild steel with overflow for displacement and specific gravity experiments.Dimensions:115mm x 50mm approx.A larger size is also available.  As is a glass alternative.
Add
HE1008718HE1008718
Philip Harris Large Displacement Vessel Pack of 1 Large Displacement Vessel made from mild steel with overflow for specific gravity experiments.Dimensions: 225mm x 125mm approx.A smaller size is also available.  As is a glass alternative.
Add
HE1008727HE1008727
Philip Harris Jolly Bulb and Gauge Pack of 1 Palm-sized hollow metallic ball with a manometer connected to it for demonstrating change of pressure in a closed volume of air when heated or cooled. Immersing the ball in a water bath at a specific temperature allows the relationship between pressure and temperature of the enclosed air to be inve...
Add
HE1008728HE1008728
Philip harris Boyle's Law Apparatus - Horizontal Mount Pack of 1 The apparatus consists of a horizontally mounted acrylic tube with a graduated scale along one side (scale graduated from 0 to 270cm³). The tube unit is sealed by a standard gas tap next to which is mounted a standard pressure gauge. The effective length of the tube is controlled by altering th...
Add
HE1008806HE1008806
Cubes for Density Investigation: Pack of All Materials - Set of 35 cubes Pack of 1 Set of all materials for density investigation.Set contains:5 x Aluminium5 x Brass5 x Copper5 x Steel5 x Lead5 x Stone (Natural Granite) 5 x Plastic (acrylic)Dimensions: 20 x 20 x 20mm
Add
Products Per Page:
Login Details
Email / Username Password
Forgotten Password?
Browse
Order Tracking
Order Number

Please enter our SORD
number. E.g. SORD0000123
or the reference you provided
at checkout.
Consumables
Product Search
Code
Text

OFFICE FURNITURE

We can create an Amazing Experience for your workspace

Shop Now

Health And safety

Mask, Hand Sanitisers and many more...

Shop Now
Powered By ECIHorizon v4.79.0.8 20241111 479.0220