38-509-INK 12.5mm Dia. x 50.0mm 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
- 12.5 mm
- EFL
- 50 mm
- BFL
- 48.68 mm
- R1
- 25.84 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
38-509-INK 12.5mm Dia. x 50.0mm FL; VIS-NIR; Inked; Plano-Convex Lens VIS-NIR 400-1000nm
The 38-509-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 12.5mm, is designed for use within the visible to near-infrared spectrum, specifically between 400-1000nm. The lens has a front (plane) side and a back (curved) side, both of which are coated with the EDM VIS-NIR 0SP2002000 coating, enhancing its performance within the specified wavelength range.
The lens has a thickness of 1.23mm at the edge and 2mm at the center, with a focal length (EFL) of 50mm. The radius of curvature (R1) is 25.84mm, and the back focal length (BFL) is 48.68mm. The lens is made of N-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility.
This lens is a valuable addition to any optical system that operates within the visible to near-infrared spectrum. Its compact size, coupled with its high-quality coating and material, ensures reliable and efficient performance. The lens is currently in stock and can be purchased directly from the vendor via the provided web link.