SLB-50.8B-80PIR2 50.8 mm Dia. x 81.8 mm FL; Coated; Double-Convex Lens 750-1550nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 81.8 mm
- BFL
- 78.2 mm
- R1
- 83.04 mm
- R2
- -83.04 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-50.8B-80PIR2 50.8 mm Dia. x 81.8 mm FL; Coated; Double-Convex Lens 750-1550nm
The SLB-50.8B-80PIR2 is a spherical lens with a base shape of a circle, offering a diameter of 50.8 mm and a focal length of 81.8 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-bk7 schott, a high-quality optical glass, and features a double-convex geometry, making it suitable for a wide range of optical applications.
The lens has a front and back coating of opt ir2, which enhances its performance in the infrared spectrum, specifically between 750nm and 1550nm. This coating ensures optimal transmission and reduces reflection, making it ideal for use in systems where infrared transmission is crucial.
The lens has a central thickness of 11 mm and an edge thickness of 3 mm, providing robustness and durability. The inner and outer radii are not specified, indicating that they are not a significant factor in the lens's performance or application.
The SLB-50.8B-80PIR2 is currently in stock and available for immediate purchase. For more information, you can refer to the vendor's website through the provided weblink.
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