38-311 15.0mm Dia. x 25.0mm 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
- 15 mm
- EFL
- 25 mm
- BFL
- 22.5 mm
- R1
- 12.92 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
15.0mm Dia. x 25.0mm FL Plano-Convex Lens with VIS 0° Coating
This item is a 15.0mm diameter x 25.0mm focal length plano-convex lens, sourced from the renowned optical components vendor, Edmund Optics. The lens is made from the high-quality material n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties and durability.
The lens features a standard curvature coating on both the front and back surfaces, specifically the EDM VIS-0 coating. This coating is designed to enhance the lens's performance in the visible light spectrum, between 425-675nm. The coating reduces surface reflections, thereby increasing transmission and improving overall image quality.
The lens geometry includes a 1.4mm edge thickness and a 3.8mm center thickness, providing a robust structure suitable for various applications. The inner and outer radii are 0mm, indicating a uniform curvature across the lens surface. The lens's effective focal length (EFL) is 25.0mm, and the back focal length (BFL) is 22.5mm.
The item data also indicates that this lens is in stock, as per Edmund Optics' website. For more detailed information, including technical drawings and performance data, users are encouraged to visit the provided weblink.