L-BCX253 75 mm Dia. Double-Convex Lens; EFL=100mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 75 mm
- EFL
- 100 mm
- R1
- 100.18 mm
- R2
- -100.18 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-BCX253 75 mm Dia. Double-Convex Lens; EFL=100mm Uncoated
The L-BCX253 is a 75 mm diameter double-convex lens with a 100mm effective focal length (EFL), sourced from the renowned optical vendor, Ross Optical. This lens is a spherical type, specifically designed with a convex-convex base shape, ensuring a high level of optical performance.
The lens's geometry is meticulously crafted, with a thickness of 3.6mm at the edge and 18.1mm at the center. The radii of curvature are R1 = 100.18mm and R2 = -100.18mm, demonstrating the double-convex nature of the lens. The inner and outer radii are both zero, indicating a circular shape.
The L-BCX253 is made from the high-quality material n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties. The lens is designed to operate at a wavelength of 587.6nm.
Notably, this lens is uncoated, meaning it does not have any anti-reflective or other coatings applied to its surfaces. While this may result in a higher level of light scattering and potential loss of light due to reflection, it can also provide a more cost-effective solution for certain applications.
For more information and to check the availability of this lens, please visit the Ross Optical website using the provided weblink.