SLB-25.4B-100NIR1 25.4 mm Dia. x -99.7 mm FL; Coated; Double-Concave Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -99.7 mm
- BFL
- -100.4 mm
- R1
- -103.8 mm
- R2
- 103.8 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-25.4B-100NIR1 25.4 mm Dia. x -99.7 mm FL; Coated; Double-Concave Lens 633-1064nm
The SLB-25.4B-100NIR1 is a high-quality double-concave lens, sourced from the reputable vendor OptoSigma. This lens boasts a diameter of 25.4 mm and a focal length of -99.7 mm, making it suitable for a wide range of optical applications.
The lens is crafted from n-bk7 schott, a popular material in the optical industry due to its excellent optical properties. The base shape of the lens is circular, and it features a spherical geometry, with an inner radius of 0 and an outer radius of 0. The edge thickness of the lens is 3.6 mm, while the center thickness is 2 mm, providing a robust and durable structure.
The SLB-25.4B-100NIR1 comes with a broadband anti-reflection coating, specifically designed for the wavelength range of 633-1064nm. This coating, denoted as 'opt ir1', is applied to both the front and back surfaces of the lens, reducing surface reflections and enhancing overall transmission.
This lens is currently in stock and available for immediate purchase through the provided weblink. With its superior quality and versatile specifications, the SLB-25.4B-100NIR1 is an excellent choice for those seeking a reliable and high-performing double-concave lens.