63-675 18mm Dia. x 18mm FL; VIS-NIR Coated; Double-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 18 mm
- EFL
- 18 mm
- BFL
- 16.69 mm
- R1
- 27.22 mm
- R2
- -27.22 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
63-675 18mm Dia. x 18mm FL; VIS-NIR Coated; Double-Convex Lens VIS-NIR 400-1000nm
The 63-675 is a high-quality double-convex lens, boasting an 18mm diameter and a focal length of 18mm. This lens is sourced from the renowned optical vendor, Edmund Optics, and is currently in stock, as indicated by its weblink status.
The lens is crafted from the high-performance material, n-sf11 schott, which is known for its excellent optical properties. It features a front and back coating of edm visnir0sp2002000, a VIS-NIR coating that enhances its performance within the 400-1000nm wavelength range.
The geometry of the lens is meticulously designed, with a thickness edge of 1.44mm and a thickness center of 4.5mm. The lens's effective focal length (EFL) is 18mm, and it has a back focal length (BFL) of 16.69mm. The first and second radii (R1 and R2) are 27.22mm and -27.22mm respectively, contributing to its superior optical performance.
This lens is a spherical lens with a base shape of a circle, making it a versatile option for various optical applications. Its robust construction, coupled with its high-quality coating and superior geometry, make it an excellent choice for those seeking a reliable and high-performing optical component.