SLB-50.8-100PIR2 50.8 mm Dia. x 100.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 100 mm
- BFL
- 93.7 mm
- R1
- 51.9 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-50.8-100PIR2 50.8 mm Dia. x 100.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
The SLB-50.8-100PIR2 is a Plano-Convex Spherical Lens with a diameter of 50.8 mm and a focal length of 100 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-bk7 schott material, a popular choice for its high refractive index and low dispersion.
The lens features a Plano-Convex geometry, where one side is flat (Plano) and the other side is curved (Convex). This geometry is often used in optical systems where a high level of convergence is required. The lens has a thickness of 3 mm at the edge and 9.6 mm at the center, providing a solid structure and ensuring minimal distortion.
The SLB-50.8-100PIR2 is coated with Opt IR2 on both the front and back surfaces. This coating enhances the lens's performance in the infrared spectrum, specifically between 750nm and 1550nm. It improves the lens's transmission, reduces reflection, and increases durability, making it an ideal choice for applications that require high-quality infrared transmission.