33-410 40mm Dia. x 100mm 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
- 40 mm
- EFL
- 100 mm
- BFL
- 97.33 mm
- R1
- 101.98 mm
- R2
- -101.98 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
33-410 40mm Dia. x 100mm FL; NIR I Coated; Double-Convex Lens NIR I 600-1050nm
The 33-410 is a high-quality double-convex lens, boasting a 40mm diameter and a focal length of 100mm. This lens is sourced from Edmund Optics, a renowned vendor in the optical industry, and is part of their NIR I series, specifically designed for use within the 600-1050nm wavelength range.
The lens is constructed from n-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The double-convex shape, characterized by two convex surfaces, provides a wide field of view and low distortion, making it suitable for a variety of applications.
The 33-410 lens features a standard coating on both the front and back surfaces. This coating, identified as EDM NIR-I STD CURVE, is designed to enhance the lens' performance within the near-infrared spectrum. It ensures high transmission rates, reduces surface reflections, and protects the lens from environmental hazards, thereby extending its lifespan.
The lens has a center thickness of 8mm and an edge thickness of 4.04mm, providing robustness and stability. The inner and outer radii are 0mm, indicating a symmetrical design that contributes to the lens' high-quality image formation.
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