SLB-25.4-150NIR1 25.4 mm Dia. x -150.0 mm FL; Coated; Plano-Concave Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -150 mm
- BFL
- -151.3 mm
- R1
- -77.85 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-25.4-150NIR1 25.4 mm Dia. x -150.0 mm FL; Coated; Plano-Concave Lens 633-1064nm
The SLB-25.4-150NIR1 is a Plano-Concave Spherical Lens, characterized by its 25.4 mm diameter and a focal length of -150.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-bk7 schott material, a high-quality glass known for its excellent optical properties.
The lens's geometry is defined by its edge thickness of 3 mm and center thickness of 2 mm. The inner and outer radii are 0, indicating a flat surface on one side and a concave surface on the other. The lens's effective focal length (EFL) is -150 mm, and the back focal length (BFL) is -151.3 mm. The lens is coated with opt ir1 on both the front and back surfaces, providing enhanced performance in the 633-1064nm wavelength range.
This lens is ideal for applications that require a concave lens with specific dimensions and wavelength compatibility. Its high-quality material and precise coatings ensure reliable and consistent performance. The lens's detailed parameters and specifications make it a suitable choice for various optical systems and setups.