SLB-25.4B-150N 25.4 mm Dia. x -149.7 mm FL; Double-Concave Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -149.7 mm
- BFL
- -150.4 mm
- R1
- -155.7 mm
- R2
- 155.7 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-25.4B-150N 25.4 mm Dia. x -149.7 mm FL; Double-Concave Lens Uncoated
The SLB-25.4B-150N is a high-quality double-concave lens offered by OptoSigma, a renowned vendor in the optical industry. This lens, designed with a base shape of a circle, is specifically engineered for use in a wide range of optical applications.
The lens boasts a diameter of 25.4 mm and a thickness at the edge of 3 mm, ensuring durability and stability. The center thickness is 2 mm, contributing to its overall compact design. The effective focal length (EFL) of this lens is -149.7 mm, making it suitable for applications that require a strong converging effect.
The SLB-25.4B-150N is made from n-bk7 Schott, a popular optical glass known for its excellent optical properties. This material ensures high transmission and low dispersion, making it an ideal choice for various applications.
The lens is uncoated, offering users the flexibility to apply their preferred coating based on their specific application requirements. This uncoated feature also allows for customization, making it a versatile option for various optical systems.
The SLB-25.4B-150N is currently in stock and available for immediate purchase. For more information, users can refer to the vendor's website provided in the weblinks section.