SLB-50.8-200PIR2 50.8 mm Dia. x 200.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 200 mm
- BFL
- 196 mm
- R1
- 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-50.8-200PIR2 50.8 mm Dia. x 200.0 mm FL; Coated; Plano-Convex Lens 750-1550nm
OptoSigma offers the SLB-50.8-200PIR2, a Plano-Convex Lens with a diameter of 50.8 mm and a focal length of 200.0 mm. 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 made from n-bk7 schott, a popular material in optical systems due to its excellent optical properties. The Plano-Convex geometry, with a front surface radius of 103.8 mm, ensures a long focal length and a large beam divergence. The lens has a thickness of 2.9 mm at the edge and 6.1 mm at the center, providing structural rigidity while maintaining a low profile.
The SLB-50.8-200PIR2 comes with a front and back coating of opt ir2. This coating enhances the lens's performance in the infrared spectrum, reducing surface reflections and improving transmission. The coating also provides protection against environmental factors, ensuring the longevity of the lens.
This lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website or contact their sales team.