SLB-20-60PIR1 20.0 mm Dia. x 60.0 mm FL; Coated; Plano-Convex Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 60 mm
- BFL
- 57.6 mm
- R1
- 31.14 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-20-60PIR1 20.0 mm Dia. x 60.0 mm FL; Coated; Plano-Convex Lens 633-1064nm
The SLB-20-60PIR1 is a Plano-Convex lens with a diameter of 20.0 mm and a focal length of 60.0 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 geometry is characterized by its edge thickness of 2.0 mm and center thickness of 3.6 mm. The effective focal length (EFL) is 60.0 mm, and the radius of curvature (R1) is 31.14 mm. The back focal length (BFL) is 57.6 mm, and both the inner and outer radii are 0 mm.
The SLB-20-60PIR1 is coated with opt ir1 on both the front and back surfaces, providing enhanced performance in the wavelength range of 633-1064nm. This coating ensures optimal light transmission and reduces unwanted reflections, making it suitable for various applications.