62-594-INK 12.7mm Dia. x 25.4mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 25.4 mm
- BFL
- 23.43 mm
- R1
- 13.13 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
62-594-INK 12.7mm Dia. x 25.4mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
The 62-594-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 12.7mm, is designed for use within the visible to near-infrared spectrum (VIS-NIR), specifically catering to wavelengths between 400nm and 1000nm.
The lens's geometry is characterized by its edge thickness of 1.36mm and center thickness of 3mm. The effective focal length (EFL) is 25.4mm, and the radius of curvature (R1) is 13.13mm. The back focal length (BFL) is 23.43mm, and both the inner and outer radii are 0mm, indicating a plano surface on the opposite side of the curved face.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transparency range. The lens is coated with edm visnir0sp2002000 on both the front and back surfaces, enhancing its performance within the VIS-NIR spectrum.
This lens is available for purchase directly from the Edmund Optics website, and the link provided indicates that it is currently in stock.