38-294 12.5mm Dia. x 45.0mm 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
- 12.5 mm
- EFL
- 45 mm
- BFL
- 43.68 mm
- R1
- 23.26 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
38-294 12.5mm Dia. x 45.0mm FL; VIS 0deg Coated; Plano-Convex Lens VIS 0° 425-675nm
The 38-294 is a Plano-Convex Lens, a type of spherical lens, sourced from Edmund Optics. It boasts a 12.5mm diameter and a focal length of 45.0mm, making it suitable for a wide range of optical applications. The lens is made from the high-quality material n-BK7 Schott, ensuring excellent optical performance.
The lens features a front and back coating of edm vis-0 std curve, which is a broadband anti-reflection coating designed for the visible spectrum (425-675nm). This coating reduces surface reflections, enhancing the overall transmission of the lens.
The geometry of the lens includes an edge thickness of 1.14mm and a center thickness of 2mm. The inner radius is 0mm, and the outer radius is also 0mm, indicating a flat surface on the non-curved side of the lens. The back focal length (BFL) is 43.68mm, and the effective focal length (EFL) is 45mm.
The lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website using the provided weblink.