SLB-10B-70PIR1 10.0 mm Dia. x 70.4 mm FL; Coated; Double-Convex Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 70.4 mm
- BFL
- 69.6 mm
- R1
- 72.66 mm
- R2
- -72.66 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-70PIR1 10.0 mm Dia. x 70.4 mm FL; Coated; Double-Convex Lens 633-1064nm
The SLB-10B-70PIR1 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 70.4 mm, making it suitable for a variety of optical applications.
The curvature of the lens is defined by two radii: the first radius (R1) is 72.66 mm, and the second radius (R2) is -72.66 mm. The Back Focal Length (BFL) of this lens is 69.6 mm. The Inner and Outer Radius are both 0 mm, indicating a uniform curvature.
The lens is made from n-bk7 schott, a popular material in optical applications due to its excellent optical properties. The lens is coated with opt ir1 on both the front and back, enhancing its performance in the specified wavelength range.
