SLB-30B-35PIR2 30.0 mm Dia. x 36.5 mm FL; Coated; Double-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 36.5 mm
- BFL
- 33.5 mm
- R1
- 36.33 mm
- R2
- -36.33 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-35PIR2 30.0 mm Dia. x 36.5 mm FL; Coated; Double-Convex Lens 750-1550nm
The SLB-30B-35PIR2 is a high-quality lens offered by OptoSigma, designed for use in the 750-1550nm 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 8.5 mm, providing a balanced structure for optimal performance. The effective focal length (EFL) of this lens is 36.5 mm, making it suitable for a variety of optical applications.
The curvature of the lens is defined by r1 at 36.33 mm and r2 at -36.33 mm, indicating a double-convex lens. The back focal length (BFL) is 33.5 mm, which is an important factor when considering the placement and alignment of this lens in your system.
The lens is made of n-bk7 schott, a popular material known for its excellent optical properties. It features a coating of opt ir2 on both the front and back, enhancing its performance in the specified wavelength range.
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