65-277 1.5mm Dia. x 1.0mm 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
- 1.5 mm
- EFL
- 1 mm
- BFL
- 0.57 mm
- R1
- 0.85 mm
Material
- Name
- N-LASF9
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.8502442055719617
- λ
- 587.6 nm
- B1
- 2.00029547
- C1
- 0.0121426017 μm2
- B2
- 0.298926886
- C2
- 0.0538736236 μm2
- B3
- 1.80691843
- C3
- 156.530829 μm2
65-277 1.5mm Dia. x 1.0mm FL; VIS 0° Coated; Plano-Convex Lens VIS 0° 425-675nm
The 65-277 is a Plano-Convex Lens, a type of spherical lens, sourced from Edmund Optics. This lens has a diameter of 1.5mm and a focal length of 1.0mm, making it a compact and efficient optical component. The lens is designed for use within the visible light spectrum, specifically between 425-675nm, and features a standard 0° coating on both the front and back surfaces.
The lens's geometry includes a thickness of 0.35mm at the edge and 0.8mm at the center, with an effective focal length (EFL) of 1mm. The radius of curvature (R1) is 0.85mm, and the back focal length (BFL) is 0.57mm. The lens is made from n-lasf9 Schott, a high-quality optical material known for its excellent transmittance and durability.
The 0° coating on both surfaces of the lens is designed to enhance its performance within the visible light spectrum. This coating helps to reduce surface reflections and improve light transmission, making it ideal for applications that require high-quality imaging or light transmission.