SLB-50.8B-70PIR1 50.8 mm Dia. x 72.0 mm FL; Coated; Double-Convex Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 72 mm
- BFL
- 68 mm
- R1
- 72.66 mm
- R2
- -72.66 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-50.8B-70PIR1 50.8 mm Dia. x 72.0 mm FL; Coated; Double-Convex Lens 633-1064nm
The SLB-50.8B-70PIR1 is a high-quality double-convex lens, boasting a diameter of 50.8 mm and a focal length of 72 mm. This lens is sourced from OptoSigma, a renowned vendor known for its precision optical components.
The lens is made from n-bk7 schott, a popular material in the optical industry 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 12.2 mm and an edge thickness of 3 mm. The effective focal length (EFL) is 72 mm, and the back focal length (BFL) is 68 mm.
The SLB-50.8B-70PIR1 is coated with opt ir1 on both the front and back surfaces, enhancing its performance in the 633-1064nm wavelength range. This coating ensures high transmission and low reflection, making it ideal for various applications, including but not limited to, imaging, beam shaping, and laser systems.
The lens is currently in stock and can be purchased directly from the vendor's website. For more information, please refer to the provided weblink.
