37-810 18.0mm Dia. x 20.0mm FL; Uncoated; Plano-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 18 mm
- EFL
- 20 mm
- BFL
- 17.59 mm
- R1
- 15.7 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7847141030246312
- λ
- 587.6 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
37-810 18.0mm Dia. x 20.0mm FL; Uncoated; Plano-Convex Lens
The 37-810 is a Plano-Convex lens with a diameter of 18.0mm and a focal length of 20.0mm. This lens is sourced from Edmund Optics, a reputable vendor in the optical industry. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties or protect it from environmental factors.
The lens's geometry includes a thickness edge of 1.46mm and a thickness center of 4.3mm. The effective focal length (EFL) is 20.0mm, and the radius of curvature (R1) is 15.7mm. The back focal length (BFL) is 17.59mm, and both the inner and outer radii are 0mm, indicating a flat surface.
The lens is made of n-SF11 Schott, a high-index glass with excellent optical properties. It is designed to work with a wavelength of 587.6nm. The lens's shape is spherical, which is a common type in optical systems due to its ease of manufacturing and good optical performance.
Please note that the lens is in stock and available for purchase, as indicated by the "weblink status" field in the item data. For more information, you can refer to the vendor's website using the provided weblink.
