SLB-50.8B-170PM 50.8 mm Dia. x 171.1 mm FL; Coated; Double-Convex Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 171.1 mm
- BFL
- 169 mm
- R1
- 176.46 mm
- R2
- -176.46 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-170PM 50.8 mm Dia. x 171.1 mm FL; Coated; Double-Convex Lens 400-700nm
The SLB-50.8B-170PM is a high-quality double-convex lens, boasting a diameter of 50.8 mm and a focal length of 171.1 mm. This lens is sourced from OptoSigma, a renowned vendor known for its precision optical components.
The lens is crafted from n-bk7 schott, a material renowned for its excellent optical properties. The base shape of the lens is circular, and it features a spherical geometry. The thickness at the edge of the lens is 2.4 mm, while the center thickness is 6.1 mm. The effective focal length (EFL) is 171.1 mm, and the back focal length (BFL) is 169 mm.
The SLB-50.8B-170PM is coated with opt m on both the front and back surfaces, enhancing its performance in the 400-700nm wavelength range. This coating ensures high transmission and low reflection, making it ideal for a wide range of applications.
The lens is currently in stock and can be purchased directly from the vendor's website. Its detailed specifications and the provided weblink make it easy for users to verify its availability and specifications before making a purchase.
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