SLB-25-250PIR1 25.0 mm Dia. x 250.0 mm FL; Coated; Plano-Convex Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 250 mm
- BFL
- 248.3 mm
- R1
- 129.75 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-25-250PIR1 25.0 mm Dia. x 250.0 mm FL; Coated; Plano-Convex Lens 633-1064nm
The SLB-25-250PIR1 is a Plano-Convex Spherical Lens, sourced from OptoSigma, with a diameter of 25.0 mm and a focal length of 250.0 mm. This lens is made from n-bk7 schott material, a popular choice for its high refractive index and low dispersion. The lens has a front and back coating of opt ir1, which is specifically designed for infrared wavelengths, enhancing its performance in the 633-1064nm range.
The lens geometry is characterized by its edge thickness of 2.0 mm and center thickness of 2.6 mm. The inner and outer radii are 0, indicating a plano surface on one side and a curved surface on the other. The back focal length (bfl) is 248.3 mm, and the effective focal length (efl) is 250 mm.
This lens is currently in stock and available for purchase through the provided weblink. Its detailed specifications make it an ideal choice for various applications that require high-quality optical components in the infrared spectrum.
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