Double Concave Spherical Lenses: -20D - Pack of 5 Pack of five
Double Concave Spherical Lenses: -20D - Pack of 5 Pack of five
G1008671
Product code: G1008671
Product Description
Spherical Lenses: Double Concave
With optically worked faces and ground edges, for educational purposes.
- Diameter: 50mm
- Focal length: 50mm
- Power: -20D
- Refractive Index: 1.52 approx.
- Material: Float Glass
- Pack of 5
Further Information
- Age Recommended from
- 11 Years
- Brand
- Unbranded
- Diameter
- 50mm
- Focal Length
- 50mm
- Lens Type
- Double ConcaveSpherical
- Material
- Float Glass
- Pack size
- Pack of 5
- Power
- -20D
- Product Type
- Lenses
- Refractive Index
- 1.52 approx.
Spherical Lenses: Double Concave
With optically worked faces and ground edges, for educational purposes.
- Diameter: 50mm
- Focal length: 50mm
- Power: -20D
- Refractive Index: 1.52 approx.
- Material: Float Glass
- Pack of 5
Further Information
- Age Recommended from
- 11 Years
- Brand
- Unbranded
- Diameter
- 50mm
- Focal Length
- 50mm
- Lens Type
- Double ConcaveSpherical
- Material
- Float Glass
- Pack size
- Pack of 5
- Power
- -20D
- Product Type
- Lenses
- Refractive Index
- 1.52 approx.
