SLB-30-5000P 30.0 mm Dia. x 5000.0 mm FL; Plano-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 5000 mm
- BFL
- 4998.6 mm
- R1
- 2595 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-30-5000P 30.0 mm Dia. x 5000.0 mm FL; Plano-Convex Lens Uncoated
The SLB-30-5000P is a Plano-Convex lens with a diameter of 30.0 mm and a focal length of 5000.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence.
The lens geometry is characterized by its edge thickness of 2.0 mm and center thickness of 2.1 mm. The inner and outer radii are both zero, indicating a plano-convex shape. The effective focal length (EFL) is 5000.0 mm, and the back focal length (BFL) is 4998.6 mm. The radius of curvature (R1) is 2595 mm.
This lens is uncoated, which means it does not have any anti-reflective or other coatings. While this may result in higher reflective losses, it also means that the lens is more versatile and can be used in a wider range of applications without the risk of coating-specific limitations.
The lens is 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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