SLB-10B-10NIR2 10.0 mm Dia. x -9.7 mm FL; Coated; Double-Concave Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- -9.7 mm
- BFL
- -10.3 mm
- R1
- -10.38 mm
- R2
- 10.38 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-10B-10NIR2 10.0 mm Dia. x -9.7 mm FL; Coated; Double-Concave Lens 750-1550nm
The SLB-10B-10NIR2 is a high-quality double-concave lens, designed and manufactured by OptoSigma. This lens, with a diameter of 10.0 mm and a focal length of -9.7 mm, is made from the renowned material n-BK7 Schott, ensuring durability and reliability.
The lens features a base shape of a circle, with a thickness at the edge of 4.6 mm and a center thickness of 2 mm. The front and back surfaces of the lens are coated with Opt IR2, a coating specifically designed for the infrared spectrum, enhancing its performance in the 750-1550nm range.
The SLB-10B-10NIR2 has an effective focal length (EFL) of -9.7 mm, a back focal length (BFL) of -10.3 mm, and radii of curvature of -10.38 mm for the first surface and 10.38 mm for the second surface. The lens is spherical in shape, ensuring excellent optical performance.
This lens is currently in stock and available for immediate purchase through the OptoSigma website. With its superior quality and performance, the SLB-10B-10NIR2 is an excellent choice for a wide range of optical applications.