88-969 5.0mm Dia. x 30.0mm FL; Plano-Convex Lens Laser V-Coat 405nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 5 mm
- EFL
- 30 mm
- BFL
- 28.95 mm
- R1
- 15.5 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
88-969 5.0mm Dia. x 30.0mm FL; Plano-Convex Lens Laser V-Coat 405nm
The 88-969 is a Plano-Convex spherical lens, boasting a 5.0mm diameter and a 30.0mm focal length, specifically designed for use with a 405nm wavelength. This lens is sourced from the reputable optical vendor, Edmund Optics, and is currently in stock, as indicated by its weblink status.
The lens's geometry is characterized by a 1.4mm edge thickness and a 1.6mm center thickness, with an effective focal length (EFL) of 30mm. The front surface radius (R1) is 15.5mm, and the back focal length (BFL) is 28.95mm. The lens's base shape is circular, and it does not have any inner or outer radii.
The lens is made from n-BK7 Schott material, a popular choice for its high refractive index and low dispersion. The lens's front and back surfaces are coated with Edmund Optics' Las V-Coat 405, a specialized coating designed to enhance laser damage threshold and improve transmission at the specified 405nm wavelength.