49-895 9.0mm Dia. x 12.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- 12 mm
- BFL
- 10.6 mm
- R1
- 9.42 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
49-895 9.0mm Dia. x 12.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm
This is a 49-895 Plano-Convex Lens, sourced from the reputable optical components vendor, Edmund Optics. The lens boasts a 9.0mm diameter and a focal length of 12.0mm, making it suitable for a wide range of optical applications.
The lens is made from n-sf11 Schott, a high-index glass with excellent optical properties. It features a plano-convex geometry, where one side is flat, and the other side is curved, focusing light onto a single point. The lens's base shape is circular, contributing to its wide range of applications.
The 49-895 lens is coated with EDM VIS-0 std curve on both the front and back surfaces. This coating enhances the lens's performance in the visible light spectrum, specifically between 425-675nm. It ensures high transmission and low reflection, improving the overall efficiency and quality of the optical system.
The geometry of the lens includes a 1.36mm thickness at the edge and a 2.5mm thickness at the center. The inner and outer radii are 0mm, and the lens's effective focal length (EFL) is 12mm. The radius of curvature (R1) is 9.42mm, and the back focal length (BFL) is 10.6mm.
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