63-653 30mm Dia. x 60mm FL; NIR I Coated; Double-Convex Lens NIR I 600-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 60 mm
- BFL
- 58.33 mm
- R1
- 61.15 mm
- R2
- -61.15 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
63-653 30mm Dia. x 60mm FL; NIR I Coated; Double-Convex Lens NIR I 600-1050nm
The 63-653 is a high-quality double-convex lens, boasting a 30mm diameter and a focal length of 60mm. This lens is sourced from Edmund Optics, a renowned vendor known for their extensive catalog of optical elements. The lens is designed for use within the near-infrared spectrum, specifically between 600-1050nm, making it ideal for a variety of applications within this range.
The lens is constructed from n-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The lens features a standard curvature coating on both the front and back surfaces, specifically the EDM NIR-I std curve. This coating is designed to enhance the lens' performance within the near-infrared spectrum, providing improved transmission and reduced reflection.
The geometry of the lens is carefully designed, with an edge thickness of 1.26mm and a center thickness of 5mm. The lens' inner and outer radii are not specified, indicating that they are not a significant factor in its performance or application. The effective focal length (EFL) is 60mm, and the back focal length (BFL) is 58.33mm.
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