SLB-15-90P 15.0 mm Dia. x 90.0 mm FL; Plano-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 15 mm
- EFL
- 90 mm
- BFL
- 88.3 mm
- R1
- 46.71 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-15-90P 15.0 mm Dia. x 90.0 mm FL; Plano-Convex Lens Uncoated
The SLB-15-90P is a Plano-Convex lens with a diameter of 15.0 mm and a focal length of 90.0 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 features a convex shape on one side with a radius of curvature of 46.71 mm, resulting in a back focal length of 88.3 mm. The edge thickness of the lens is 2 mm, while the center thickness is 2.6 mm. The effective focal length (EFL) is 90 mm, which is the distance from the lens's principal point to the focal point.
The lens is uncoated, meaning it does not have any anti-reflective coatings. This may result in higher reflective losses, but it also means that the lens can be used in a wider spectral range without the risk of coating damage.
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.