SLB-30B-170PIR2 30.0 mm Dia. x 170.5 mm FL; Coated; Double-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 170.5 mm
- BFL
- 169.5 mm
- R1
- 176.46 mm
- R2
- -176.46 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-170PIR2 30.0 mm Dia. x 170.5 mm FL; Coated; Double-Convex Lens 750-1550nm
The SLB-30B-170PIR2 is a high-quality lens from OptoSigma, designed for use in the 750-1550nm wavelength range. This lens is a Spherical Lens (Convex-Convex) type, featuring a circular base shape and a Double-Convex geometry.
The lens has a diameter of 30.0 mm and a thickness edge of 2.0 mm, with a thickness center of 3.3 mm. The Effective Focal Length (EFL) of the lens is 170.5 mm, and it has a Back Focal Length (BFL) of 169.5 mm. The first radius of curvature (R1) is 176.46 mm, and the second radius of curvature (R2) is -176.46 mm. The Inner Radius and Outer Radius are both 0 mm.
The lens is made from n-bk7 schott material, a popular choice for its high refractive index and low dispersion. The lens is coated with opt ir2 on both the front and back, providing excellent anti-reflective properties and ensuring optimal performance in its designated wavelength range.
This lens is currently in stock and available for immediate purchase from the OptoSigma website. With its superior quality and performance, the SLB-30B-170PIR2 is an excellent choice for a wide range of optical applications.
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