SLB-25.4-30PIR2 25.4 mm Dia. x 30.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 30 mm
- BFL
- 24.5 mm
- R1
- 15.57 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-25.4-30PIR2 25.4 mm Dia. x 30.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
The SLB-25.4-30PIR2 is a Plano-Convex Spherical Lens, sourced from OptoSigma, with a diameter of 25.4 mm and a focal length of 30 mm. This lens is designed for use within the wavelength range of 750-1550nm, making it suitable for a variety of applications within the infrared spectrum.
The lens is fabricated from n-bk7 schott, a popular optical glass due to its excellent optical properties and versatility. The Plano-Convex geometry, with a center thickness of 8.3 mm and an edge thickness of 1.7 mm, ensures a long focal length and a wide field of view. The lens has a front and back coating of opt ir2, which enhances its performance in the infrared region.
The lens's geometry also includes an inner radius of 0 mm and an outer radius of 0 mm, indicating a uniform curvature across the lens. The back focal length is 24.5 mm, and the effective focal length is 30 mm. The lens's base shape is circular, contributing to its wide field of view.
This lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website, where you can find this product listed under the title "n-bk7 Plano-Convex Lenses AR 750-1550nm SLB-P-IR2".