SLB-30B-60P 30.0 mm Dia. x 60.9 mm FL; Double-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 60.9 mm
- BFL
- 59.1 mm
- R1
- 62.28 mm
- R2
- -62.28 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-30B-60P 30.0 mm Dia. x 60.9 mm FL; Double-Convex Lens Uncoated
The SLB-30B-60P is a high-quality double-convex lens offered by OptoSigma, a renowned vendor in the optical industry. This lens, with a base shape of a circle, is designed for use in a wide range of optical applications.
The lens has a diameter of 30.0 mm and a center thickness of 5.7 mm, ensuring a robust and durable construction. The edge thickness is 2.0 mm, providing additional strength and resistance to edge chipping. The effective focal length (EFL) of this lens is 60.9 mm, making it suitable for applications requiring a longer focal length.
The lens is made of n-BK7 Schott, a popular optical glass due to its excellent optical properties and high Abbe number. This makes the lens suitable for use in a wide range of wavelengths, including the visible spectrum.
The SLB-30B-60P is uncoated, which means it does not have any anti-reflective coatings. While this may result in higher reflective losses, it can be beneficial in applications where coatings may interfere with the desired optical properties.
