SLB-25B-100PIR2 25.0 mm Dia. x 100.6 mm FL; Coated; Double-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 100.6 mm
- BFL
- 99.4 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-25B-100PIR2 25.0 mm Dia. x 100.6 mm FL; Coated; Double-Convex Lens 750-1550nm
The SLB-25B-100PIR2 is a 25.0 mm diameter, double-convex lens with a focal length of 100.6 mm, specifically designed for use in the infrared spectrum of 750-1550nm. This lens is sourced from OptoSigma, a renowned vendor known for their high-quality optical components.
The lens is made from n-bk7 schott, a popular material in optical systems due to its excellent optical properties. The base shape of the lens is circular, and it features a spherical geometry with a center thickness of 3.5 mm and an edge thickness of 2 mm. The lens has a back focal length of 99.4 mm and an effective focal length of 100.6 mm.
The SLB-25B-100PIR2 is coated with Opt IR2, a broadband anti-reflection coating that enhances its performance in the infrared spectrum. This coating is applied to both the front and back surfaces of the lens, ensuring optimal transmission and minimal reflection across the entire spectral range.
This lens is a great choice for applications that require high-quality, broadband infrared transmission, such as thermal imaging, spectroscopy, and other infrared-based technologies. Its robust construction, high-quality materials, and advanced coatings make it a reliable and efficient component in any optical system.