SLB-100B-200PIR2 100.0 mm Dia. x 202.5 mm FL; Coated; Double-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 100 mm
- EFL
- 202.5 mm
- BFL
- 197.5 mm
- R1
- 207.6 mm
- R2
- -207.6 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-100B-200PIR2 100.0 mm Dia. x 202.5 mm FL; Coated; Double-Convex Lens 750-1550nm
The SLB-100B-200PIR2 is a high-quality lens from OptoSigma, designed for use in the 750-1550nm wavelength range. This lens is a Spherical Lens (Convex-Convex) type, featuring a base shape of Circular for versatile application.
The lens has a diameter of 100.0 mm and a thickness edge of 3.0 mm, ensuring durability and stability. The thickness center measures 15.2 mm, providing a solid base for optical systems. The effective focal length (EFL) is 202.5 mm, making it suitable for medium to long-range optical applications.
The lens's first radius of curvature (R1) is 207.6 mm, while the second radius (R2) is -207.6 mm, indicating a double-convex design. The back focal length (BFL) is 197.5 mm, which is crucial for determining the position of the lens in an optical system.
The lens is made of n-bk7 schott material, a common and reliable choice for optical components due to its excellent optical properties and chemical resistance. The lens is coated with opt ir2 on both the front and back, enhancing its performance in the specified wavelength range.