SLB-10B-40PIR1 10.0 mm Dia. x 40.4 mm FL; Coated; Double-Convex Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 40.4 mm
- BFL
- 39.6 mm
- R1
- 41.52 mm
- R2
- -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-10B-40PIR1 10.0 mm Dia. x 40.4 mm FL; Coated; Double-Convex Lens 633-1064nm
The SLB-10B-40PIR1 is a high-quality lens from OptoSigma, designed for use in the 633-1064nm wavelength range. This lens is a spherical, biconvex type, featuring a base shape of a circle. The lens has a diameter of 10.0 mm and a thickness of 2.0 mm at the edge, while the center thickness is slightly greater at 2.6 mm.
The effective focal length (EFL) of this lens is 40.4 mm, making it suitable for a variety of optical applications. The first radius of curvature (R1) is 41.52 mm, and the second radius of curvature (R2) is -41.52 mm, indicating a double-convex lens. The back focal length (BFL) is 39.6 mm. The lens is made from n-bk7 schott material, a common choice for its excellent optical properties.
The lens features a coating on both the front and back surfaces. This coating, identified as 'opt ir1', is specifically designed to enhance performance in the infrared range, making this lens an ideal choice for applications that require transmission in this spectrum.
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