69-470 6.0mm Dia. x 60.0mm FL; Plano-Convex Lens Laser V-Coat 785nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- 60 mm
- BFL
- 58.96 mm
- R1
- 31.01 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5110795649082278
- λ
- 785 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
69-470 6.0mm Dia. x 60.0mm FL; Plano-Convex Lens Laser V-Coat 785nm
The 69-470 is a Plano-Convex Spherical Lens, a high-quality optical component designed for use in a wide range of applications. Manufactured by Edmund Optics, this lens boasts a 6.0mm diameter and a focal length of 60.0mm, making it suitable for systems that require a long focal length.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. It has a refractive index of 1.5168 at 587.6nm and an Abbe number of 64.17, making it ideal for use in the visible and near-infrared regions of the spectrum.
The lens features a Plano-Convex geometry, where one side is flat, and the other side is curved. This design allows for efficient light collection and focusing, making it ideal for use in imaging systems, beam shaping, and other applications where precise light control is required.
The lens is coated with Edmund Optics Laser V-Coat 785, a highly durable coating designed to enhance the lens's performance in laser applications. This coating provides high transmission at 785nm, the lens's designated wavelength, and excellent environmental stability, ensuring reliable performance even in challenging conditions.