L-BCX197 42 mm Dia. Double-Convex Lens; EFL=500mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 42 mm
- EFL
- 500 mm
- R1
- 516.32 mm
- R2
- -516.32 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
L-BCX197 42 mm Dia. Double-Convex Lens; EFL=500mm Uncoated
The L-BCX197 is a 42 mm diameter Double-Convex lens, part of the Spherical Lens (Convex-Convex) category, sourced from the reputable vendor Ross Optical. This lens is characterized by its base shape of a circle and a geometry that includes a thickness edge of 2 and a thickness center of 2.8. The Effective Focal Length (EFL) of this lens is 500mm, making it suitable for a variety of optical applications.
The lens's first radius (R1) is 516.32, while its second radius (R2) is -516.32, indicating its double-convex nature. The Inner and Outer Radius are both zero, suggesting a symmetrical lens design. The lens is made from n-bk7 Schott material, a common choice for its high refractive index and low dispersion.
The lens is designed to operate at a wavelength of 587.6 nm. It is uncoated, which means it does not have any additional layers to enhance its optical properties or protect it from environmental factors. This may affect its performance in certain applications, particularly those requiring high transmission or resistance to environmental conditions.
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