SLB-15-80NIR2 15.0 mm Dia. x -80.0 mm FL; Coated; Plano-Concave Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 15 mm
- EFL
- -80 mm
- BFL
- -81.3 mm
- R1
- -41.52 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-15-80NIR2 15.0 mm Dia. x -80.0 mm FL; Coated; Plano-Concave Lens 750-1550nm
The SLB-15-80NIR2 is a Plano-Concave Spherical Lens, 15.0 mm in diameter and featuring a focal length of -80.0 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's geometry is meticulously designed, with a thickness of 2.7 mm at the edge and 2 mm at the center. The back focal length (bfl) is -81.3 mm, and the inner and outer radii are both 0 mm. The lens's shape is spherical, ensuring optimal light refraction and scattering.
The SLB-15-80NIR2 is coated with opt ir2 on both the front and back surfaces, enhancing its performance in the 750-1550nm wavelength range. This coating is specifically designed to improve the lens's durability and optical efficiency, making it an ideal choice for applications that require high-performance lenses.
The lens is currently in stock and can be purchased directly from the vendor's website. The provided weblink leads directly to the product page, ensuring a seamless purchasing process for interested users.
