SLB-30-1200PIR2 30.0 mm Dia. x 1200.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 1200 mm
- BFL
- 1198.6 mm
- R1
- 622.8 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-30-1200PIR2 30.0 mm Dia. x 1200.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
The SLB-30-1200PIR2 is a Plano-Convex Spherical Lens, 30.0 mm in diameter, with a focal length of 1200.0 mm, sourced from OptoSigma. This lens is designed for use within the wavelength range of 750-1550nm, making it suitable for a variety of applications in the infrared spectrum.
The lens is constructed from n-BK7 Schott, a high-quality optical glass, and features a Plano-Convex geometry. The lens has a center thickness of 2.2 mm and an edge thickness of 2 mm, providing a robust structure while maintaining a low profile. The Inner and Outer Radius are both 0, indicating a simple, straightforward design.
The lens's coating is Opt IR2, applied to both the front and back surfaces. This coating enhances the lens's performance within its specified wavelength range, providing improved transmission and reduced reflection. The Effective Focal Length (EFL) is 1200.0 mm, and the Back Focal Length (BFL) is 1198.6 mm, providing a long focal length that can be beneficial in many optical systems.
The lens's geometry and material properties make it suitable for a wide range of applications, including but not limited to, beam shaping, collimation, and imaging within the infrared spectrum. The lens is currently in stock and available for immediate purchase, as indicated by its valid weblink status.