65-307 1.5mm Dia. x 2.0mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 1.5 mm
- EFL
- 2 mm
- BFL
- 1.57 mm
- R1
- 1.7 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
65-307 1.5mm Dia. x 2.0mm FL; NIR I Coated; Plano-Convex Lens NIR I 600-1050nm
The 65-307 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 2.0mm, making it a compact and efficient optical component. The lens is made from n-lasf9 Schott, a material known for its high refractive index and low dispersion, making it ideal for applications that require excellent image quality and color correction.
The lens features a plano-convex geometry, meaning one side is flat while the other is curved. The curved side has a radius of 1.7mm, and the lens has a central thickness of 0.8mm and an edge thickness of 0.63mm. This geometry allows for a large clear aperture and excellent optical performance.
The 65-307 is coated with EDM NIR-I std curve on both the front and back surfaces. This coating enhances the lens's performance in the near-infrared region, specifically between 600 and 1050nm. It improves the lens's transmission, reduces reflection, and increases durability, making it suitable for demanding applications in fields such as biomedical imaging, machine vision, and scientific research.