SLB-25-200NIR1 25.0 mm Dia. x -200.0 mm FL; Coated; Plano-Concave Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- -200 mm
- BFL
- -201.3 mm
- R1
- -103.8 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-25-200NIR1 25.0 mm Dia. x -200.0 mm FL; Coated; Plano-Concave Lens 633-1064nm
The SLB-25-200NIR1 is a Plano-Concave Spherical Lens, 25.0 mm in diameter, with a focal length of -200.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-bk7 schott, a high-quality optical glass, and features a coating of opt ir1 on both the front and back surfaces, enhancing its performance in the 633-1064nm wavelength range.
The lens has a thickness of 2.8 mm at the edge and 2.0 mm at the center, with an inner radius of 0 mm and an outer radius of 0 mm. The back focal length is -201.3 mm, and the radius of curvature for the first surface is -103.8 mm. This lens is designed for use in applications that require high-quality, precision optics.
The item data indicates that this lens is in stock and available for immediate purchase. For more information, including detailed specifications and purchasing options, please refer to the vendor's website using the provided weblink.