SLB-50-1200P 50.0 mm Dia. x 1200.0 mm FL; Plano-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- 1200 mm
- BFL
- 1197.7 mm
- R1
- 622.8 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-50-1200P 50.0 mm Dia. x 1200.0 mm FL; Plano-Convex Lens Uncoated
The SLB-50-1200P is a Plano-Convex lens with a diameter of 50.0 mm and a focal length of 1200.0 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, making it ideal for a wide range of applications.
The lens geometry is characterized by its spherical shape, with a center thickness of 3.5 mm and an edge thickness of 3 mm. The inner and outer radii are both 0, indicating a plano-convex design. The effective focal length (EFL) is 1200.0 mm, and the back focal length (BFL) is 1197.7 mm. The radius of curvature (R1) is 622.8 mm.
The lens is uncoated, offering a cost-effective solution for applications where coating is not a necessity. However, it's important to note that uncoated lenses may have higher reflectivity and lower transmission compared to coated ones.
This lens is currently in stock and can be purchased directly from the vendor's website. The provided weblink leads to the product page for easy access and purchasing.