SLB-15-70PIR2 15.0 mm Dia. x 70.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 15 mm
- EFL
- 70 mm
- BFL
- 68.2 mm
- R1
- 36.33 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-15-70PIR2 15.0 mm Dia. x 70.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
The SLB-15-70PIR2 is a Plano-Convex Spherical Lens, 15.0 mm in diameter and 70.0 mm in focal length, sourced from OptoSigma. This lens is designed for use within the wavelength range of 750-1550nm, making it suitable for a variety of applications within this spectrum.
The lens is fabricated from n-bk7 schott, a popular material in optical applications due to its excellent optical properties. The lens features a Plano-Convex geometry, with a 2.0 mm thickness at the edge and a 2.8 mm thickness at the center. The effective focal length (EFL) is 70.0 mm, and the radius of curvature (R1) is 36.33 mm. The back focal length (BFL) is 68.2 mm, and the lens does not have an inner or outer radius.
The SLB-15-70PIR2 is coated with Opt IR2 on both the front and back surfaces. This coating enhances the lens's performance within its specified wavelength range. According to the vendor's information, the item is currently in stock and can be purchased directly from the OptoSigma website.
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