SLB-08B-15PIR1 8.0 mm Dia. x 15.4 mm FL; Coated; Double-Convex Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 8 mm
- EFL
- 15.4 mm
- BFL
- 14.6 mm
- R1
- 15.57 mm
- R2
- -15.57 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-08B-15PIR1 8.0 mm Dia. x 15.4 mm FL; Coated; Double-Convex Lens 633-1064nm
The SLB-08B-15PIR1 is a high-quality spherical lens from OptoSigma, designed for use in the 633-1064nm wavelength range. This lens, with a base shape of a circle, is a double-convex lens, meaning it has two convex surfaces.
The lens has a diameter of 8.0 mm and a thickness at the edge of 1.5 mm, while the thickness at the center is 2.5 mm. The effective focal length (EFL) of this lens is 15.4 mm, which is the distance from the lens's center to the focal point. The first radius of curvature (R1) is 15.57 mm, and the second radius of curvature (R2) is -15.57 mm, indicating the lens's convex shape. The back focal length (BFL) is 14.6 mm.
The lens is made of n-bk7 schott, a popular optical glass due to its excellent optical properties and relatively low cost. It is coated with opt ir1 on both the front and back, which is designed to enhance the lens's performance in the infrared region.
This lens is currently in stock and available for immediate purchase from the OptoSigma website.
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