SLB-10B-80PIR1 10.0 mm Dia. x 80.4 mm FL; Coated; Double-Convex Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 80.4 mm
- BFL
- 79.6 mm
- R1
- 83.04 mm
- R2
- -83.04 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-10B-80PIR1 10.0 mm Dia. x 80.4 mm FL; Coated; Double-Convex Lens 633-1064nm
The SLB-10B-80PIR1 is a high-quality lens from OptoSigma, designed for use in the 633-1064nm wavelength range. This lens is a Spherical Lens (Convex-Convex) type, featuring a base shape of a circle.
The lens has a diameter of 10.0 mm and a thickness at the edge of 2.0 mm. The thickness at the center is slightly more, at 2.3 mm. The Effective Focal Length (EFL) of this lens is 80.4 mm, making it suitable for a variety of optical applications.
The curvature of the lens is defined by two radii: r1 is 83.04 mm, and r2 is -83.04 mm. The Back Focal Length (BFL) is 79.6 mm. The lens is made from n-bk7 schott material, a popular choice for its high refractive index and low dispersion.
The lens features a coating on both the front and back surfaces. This coating, identified as opt ir1, is specifically designed to enhance the performance of the lens in the infrared region of the spectrum.