SLB-50.8-70P 50.8 mm Dia. x 70.0 mm FL; Plano-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 70 mm
- BFL
- 61.2 mm
- R1
- 36.33 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-50.8-70P 50.8 mm Dia. x 70.0 mm FL; Plano-Convex Lens Uncoated
The SLB-50.8-70P is a Plano-Convex lens with a diameter of 50.8 mm and a focal length of 70.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-bk7 schott material, a high-quality glass known for its excellent optical properties.
The lens geometry is characterized by a convex shape on one side, with a center thickness of 13.4 mm and an edge thickness of 3 mm. The effective focal length (EFL) is 70 mm, and the radius of curvature (R1) is 36.33 mm. The back focal length (BFL) is 61.2 mm, and both the inner and outer radii are 0 mm, indicating a flat surface on the opposite side of the convex curve.
This lens is uncoated, meaning it does not have any additional layers to enhance its optical properties. However, uncoated lenses can still provide high-quality imaging and are often more cost-effective.
The lens is currently in stock and can be purchased directly from the vendor's website. The provided weblink leads directly to the product page for easy access and purchase.
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