49-844 12.7mm Dia. x 38.1mm FL; Uncoated; Plano-Convex Lens
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 38.1 mm
- BFL
- 36.12 mm
- R1
- 19.69 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
49-844 12.7mm Dia. x 38.1mm FL; Uncoated; Plano-Convex Lens
The 49-844 is a Plano-Convex lens with a diameter of 12.7mm and a focal length of 38.1mm, making it suitable for a wide range of optical applications. This lens is sourced from Edmund Optics, a reputable vendor known for their high-quality optical components.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and high Abbe number. This material ensures high transmission in the visible spectrum, making it ideal for applications where light transmission is critical.
The lens geometry is characterized by its spherical shape, with a radius of curvature of 19.69mm for the convex surface. The center thickness of the lens is 3mm, while the edge thickness is 1.95mm. The lens has a large clear aperture, providing excellent light-gathering capabilities.
The lens is uncoated, which means it does not have any anti-reflective coatings. While this may result in higher reflective losses, it also means that the lens is more cost-effective and versatile, as it can be used in a wide range of environments without the risk of coating damage.
The lens is in stock and ready for immediate shipping. For more information, including detailed specifications and pricing, please refer to the vendor's website using the provided weblink.
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