SLB-50.8B-90PIR1 50.8 mm Dia. x 91.6 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
- 91.6 mm
- BFL
- 88.3 mm
- R1
- 93.42 mm
- R2
- -93.42 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-90PIR1 50.8 mm Dia. x 91.6 mm FL; Coated; Double-Convex Lens 633-1064nm
The SLB-50.8B-90PIR1 is a high-quality lens offered by OptoSigma, designed with a spherical geometry and a base shape of a circle. This lens boasts a diameter of 50.8 mm and a thickness at the edge of 2.8 mm, while the center thickness measures 9.8 mm. The effective focal length (EFL) is 91.6 mm, and the back focal length (BFL) is 88.3 mm.
The lens is made of n-bk7 schott material, a popular choice for its excellent optical properties. The radii of curvature for the first and second surfaces are 93.42 mm and -93.42 mm, respectively. The lens is coated with opt ir1 on both the front and back surfaces, providing enhanced performance within the wavelength range of 633-1064 nm.
This lens is currently in stock and available for immediate purchase through the provided weblink. With its superior quality and performance, the SLB-50.8B-90PIR1 is an excellent choice for various optical applications.
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