Double Convex Spherical Lenses: +20D, FL:50mm - Pack of 5
Product code: G1008664
In stock
£7.39 exc. VAT
£8.87 inc. VAT
Product code: G1008664
In stock
£7.39 exc. VAT
£8.87 inc. VAT
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Spherical Lenses: Double Convex
With optically worked faces and ground edges, for educational purposes.
- Diameter: 38mm
- Focal Length: 50mm,
- Power: +20D
- Refractive index: 1.52 approx.
- Material: Float Glass
- Pack of 5
