45-705 12.0mm Dia. x 72.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12 mm
- EFL
- 72 mm
- BFL
- 70.42 mm
- R1
- 37.21 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
45-705 12.0mm Dia. x 72.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
The 45-705 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a diameter of 12.0mm and a focal length of 72.0mm, making it a versatile option for various optical applications. The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion.
The lens features a front and back coating of edm visnir0sp2002000, a VIS-NIR coating designed for use in the visible and near-infrared spectrum (400-1000nm). This coating enhances the lens's performance by reducing surface reflections and increasing transmission, making it an ideal choice for applications that require high-transmission optics.
The geometry of the lens includes a thickness edge of 1.91mm and a thickness center of 2.4mm. The lens's inner and outer radii are both 0mm, indicating a uniform curvature. The lens's effective focal length (EFL) is 72.0mm, and the back focal length (BFL) is 70.42mm.
The lens's base shape is circular, and its sub-type is Spherical. This lens is part of Edmund Optics' extensive catalog of optical elements, ensuring a high level of quality and reliability. The lens's web link is valid and in stock, indicating its availability for immediate purchase and use.