SLB-40-120PIR2 40.0 mm Dia. x 120.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 120 mm
- BFL
- 116.5 mm
- R1
- 62.28 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-40-120PIR2 40.0 mm Dia. x 120.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
The SLB-40-120PIR2 is a Plano-Convex lens with a diameter of 40.0 mm and a focal length of 120.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-bk7 schott, a high-quality material known for its excellent optical properties.
The lens features a coating of opt ir2 on both the front and back surfaces, which enhances its performance in the wavelength range of 750-1550nm. The geometry of the lens includes a thickness of 2.0 mm at the edge and 5.3 mm at the center, with an effective focal length (EFL) of 120.0 mm. The radius of curvature for the first surface (R1) is 62.28 mm, and the back focal length (BFL) is 116.5 mm.
The lens is spherical in shape and has a base shape of a circle. The inner and outer radii are 0 mm each, indicating a uniform curvature throughout the lens. The lens is designed to be used in applications that require infrared transmission, making it suitable for a wide range of optical systems.
According to the vendor's website, the lens is currently in stock, ensuring quick delivery upon order. The detailed specifications and the validity of the weblink provide users with confidence in the lens's capabilities and availability.