Lenses: Plano-Convex +7D, FL:140mm - Pack of 5
Product code: HE1008675
In stock
£5.15 exc. VAT
£6.18 inc. VAT
Product code: HE1008675
In stock
£5.15 exc. VAT
£6.18 inc. VAT
Free next day delivery
For orders over £40 exc. VAT*
Easy returns
Simply let us know within 14 days
Ideal for hands-on exploration of light and optics, these plano-convex lenses help students investigate refraction and focal points in science lessons. Designed for classroom use, they support practical learning in secondary and college settings.
Made from clear float glass with ground edges and optically worked faces
Diameter: 50mm
Focal length: 140mm
Power: +7 dioptres
Refractive index: approximately 1.52
Supplied as a pack of 5 lenses
