SLB-30B-100PIR2 30.0 mm Dia. x 100.7 mm FL; Coated; Double-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 100.7 mm
- BFL
- 99.3 mm
- R1
- 103.8 mm
- R2
- -103.8 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-30B-100PIR2 30.0 mm Dia. x 100.7 mm FL; Coated; Double-Convex Lens 750-1550nm
The SLB-30B-100PIR2 is a high-quality lens offered by OptoSigma, designed for use within the wavelength range of 750-1550nm. This lens boasts a double-convex geometry, featuring a diameter of 30.0 mm and a focal length of 100.7 mm.
The lens is constructed from n-bk7 schott material, a popular choice for its excellent optical properties. The base shape of the lens is circular, and it has a thickness of 2 mm at the edge and 4.2 mm at the center. The effective focal length (EFL) is 100.7 mm, while the back focal length (BFL) is 99.3 mm. The radii of curvature for the first and second surfaces are 103.8 mm and -103.8 mm, respectively.
The SLB-30B-100PIR2 comes with a coating of opt ir2 on both the front and back surfaces. This coating enhances the lens' performance within its specified wavelength range. It's important to note that the inner and outer radii are both 0, indicating a simple, double-convex lens design.
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