SLB-25.4-60NIR1 25.4 mm Dia. x -60.0 mm FL; Coated; Plano-Concave Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -60 mm
- BFL
- -61.3 mm
- R1
- -31.14 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-25.4-60NIR1 25.4 mm Dia. x -60.0 mm FL; Coated; Plano-Concave Lens 633-1064nm
The SLB-25.4-60NIR1 is a Plano-Concave Spherical Lens, characterized by its 25.4 mm diameter and a focal length of -60.0 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 material known for its excellent optical properties.
The lens features a front and back coating of opt ir1, which is specifically designed for the infrared spectrum, making it ideal for applications that require transmission in the 633-1064nm range. The lens has a thickness of 4.7 mm at the edge and 2 mm at the center, providing a robust structure while maintaining a slim profile.
The geometry of the lens is circular, with an inner radius of 0 mm and an outer radius of 0 mm. The lens's front surface has a radius of curvature of -31.14 mm, while the back surface has a radius of curvature of -61.3 mm. The back focal length of the lens is -61.3 mm.
This lens is a versatile component, suitable for a wide range of applications that require infrared transmission and concave lensing. Its high-quality material, precise geometry, and advanced coating make it a reliable choice for optical systems in various industries.
