SLB-50-400PIR1 50.0 mm Dia. x 400.0 mm FL; Coated; Plano-Convex Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 400 mm
- BFL
- 397 mm
- R1
- 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-50-400PIR1 50.0 mm Dia. x 400.0 mm FL; Coated; Plano-Convex Lens 633-1064nm
The SLB-50-400PIR1 is a Plano-Convex lens, a type of spherical lens, with a diameter of 50.0 mm and a focal length of 400.0 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 optical glass, and features a Plano-Convex geometry, where one side is flat and the other side is curved.
The lens has a thickness of 3.0 mm at the edge and 4.5 mm at the center. The inner radius is 0 mm, and the outer radius is also 0 mm, indicating a symmetrical curvature. The effective focal length (EFL) is 400 mm, and the back focal length (BFL) is 397 mm. The radius of curvature (R1) is 207.6 mm.
The SLB-50-400PIR1 is coated with opt ir1 on both the front and back surfaces, enhancing its performance in the wavelength range of 633-1064 nm. This coating ensures high transmission and low reflection, making the lens suitable for various applications in this wavelength range.