SLB-30B-60PIR1 30.0 mm Dia. x 60.9 mm FL; Coated; Double-Convex Lens 633-1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 60.9 mm
- BFL
- 59.1 mm
- R1
- 62.28 mm
- R2
- -62.28 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-60PIR1 30.0 mm Dia. x 60.9 mm FL; Coated; Double-Convex Lens 633-1064nm
The SLB-30B-60PIR1 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 Circular for versatile application.
The lens has a diameter of 30.0 mm and a thickness edge of 2.0 mm, ensuring durability and stability. The thickness center is 5.7 mm, and the effective focal length (EFL) is 60.9 mm, providing a long focal length for various optical applications. The first radius of curvature (R1) is 62.28 mm, while the second radius of curvature (R2) is -62.28 mm, indicating a double-convex lens design. The back focal length (BFL) is 59.1 mm, and both the inner and outer radii are 0 mm.
The lens is made of n-bk7 schott material, a popular choice for its high refractive index and low dispersion. The lens is coated with opt ir1 on both the front and back, enhancing its performance in the specified wavelength range.
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