84-267 25.0mm Dia. x 750.0mm FL; Plano-Convex Lens Laser V-Coat 1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 750 mm
- BFL
- 750 mm
- R1
- 387.6 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5006520430195947
- λ
- 1550 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
84-267 25.0mm Dia. x 750.0mm FL; Plano-Convex Lens Laser V-Coat 1550nm
This is a Plano-Convex Lens, a type of spherical lens, sourced from the renowned optical vendor, Edmund Optics. The lens boasts a diameter of 25.0mm and a focal length of 750.0mm, designed specifically for use with a wavelength of 1550nm.
The lens is made from the high-quality material, n-BK7 Schott, a borosilicate glass known for its excellent optical properties and durability. The lens's geometry is meticulously crafted, with a thickness at the edge of 3.0mm and a center thickness of 3.2mm, ensuring optimal light transmission and focus.
The lens features a laser V-coat coating on both the front and back surfaces, specifically designed for 1550nm. This coating enhances the lens's performance by reducing reflection and increasing transmission, making it ideal for use in high-precision optical systems.
The item data also indicates that this lens has an effective focal length (EFL) of 750.0mm and a back focal length (BFL) of 750.0mm. The inner and outer radii are both 0, suggesting a symmetrical design that further contributes to the lens's high-performance capabilities.
