69-346 25.0mm Dia. x 35.0mm FL; Plano-Convex Lens Laser V-Coat 405nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 35 mm
- BFL
- 30.42 mm
- R1
- 18.11 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5301959309359068
- λ
- 405 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
69-346 25.0mm Dia. x 35.0mm FL; Plano-Convex Lens Laser V-Coat 405nm
The 69-346 is a Plano-Convex spherical lens, sourced from Edmund Optics, with a diameter of 25.0mm and a focal length of 35.0mm. This lens is designed for use with a 405nm wavelength, making it suitable for a variety of applications in the ultraviolet spectrum.
The lens is fabricated from n-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The lens has a center thickness of 7.01mm and an edge thickness of 2mm, providing a robust and durable structure.
The 69-346 features a V-coat coating on both the front and back surfaces. This coating is specifically designed for laser applications at 405nm, offering high transmission and durability. The coating ensures optimal performance and longevity, making this lens an excellent choice for demanding applications.
The lens's geometry includes an inner radius of 0mm and an outer radius of 0mm, indicating a simple, straightforward design. The base shape is circular, contributing to the lens's wide range of potential uses.