38-505 12.5mm Dia. x 30.0mm 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
- 12.5 mm
- EFL
- 30 mm
- BFL
- 28.22 mm
- R1
- 15.51 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
38-505 12.5mm Dia. x 30.0mm FL; VIS-NIR Coated; Plano-Convex Lens VIS-NIR 400-1000nm
The 38-505 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a diameter of 12.5mm and a focal length of 30.0mm, making it a compact yet powerful optical component. 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 plano-convex geometry, where one side is flat (plano) and the other side is curved (convex). The curvature of the convex side is defined by a radius of 15.51mm, and the back focal length is 28.22mm. The lens has an edge thickness of 1.39mm and a center thickness of 2.7mm, providing robustness and durability.
The 38-505 lens is coated with edm visnir0sp2002000, a VIS-NIR coating suitable for the wavelength of 587.6nm. This coating enhances the lens's performance in the visible to near-infrared spectrum, making it ideal for applications in this range, such as biomedical imaging, spectroscopy, and machine vision.
The lens is currently in stock and available for immediate purchase from the vendor's website. With its high-quality materials, precise geometry, and advanced coating, the 38-505 is a reliable and versatile optical component for various applications in the VIS-NIR spectrum.
