SLB-50B-300PIR1 50.0 mm Dia. x 300.8 mm FL; Coated; Double-Convex Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 300.8 mm
- BFL
- 299.2 mm
- R1
- 311.4 mm
- R2
- -311.4 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.518720636186463
- λ
- 546.1 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
SLB-50B-300PIR1 50.0 mm Dia. x 300.8 mm FL; Coated; Double-Convex Lens 633-1064nm
The SLB-50B-300PIR1 is a high-quality lens offered by OptoSigma, designed with a double-convex spherical geometry and a 50.0 mm diameter. This lens boasts an effective focal length of 300.8 mm and is fabricated from the renowned N-BK7 glass from Schott, ensuring excellent optical performance.
The lens features a center thickness of 5 mm and an edge thickness of 3 mm, providing robust structural integrity. The front and back surfaces of the lens are coated with the Opt IR1 coating, which is specifically designed for applications within the 633-1064 nm wavelength range. This coating enhances the lens's performance by reducing surface reflections and improving transmission within the specified wavelength band.
The lens's inner and outer radii are 0, indicating a symmetrical design, which is beneficial for various optical applications. The base shape of the lens is circular, making it compatible with a wide range of optical systems.