L-BCX208 42 mm Dia. Double-Convex Lens; EFL=1000mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 42 mm
- EFL
- 1000 mm
- R1
- 1033.19 mm
- R2
- -1033.19 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-BCX208 42 mm Dia. Double-Convex Lens; EFL=1000mm Uncoated
The L-BCX208 is a 42 mm diameter Double-Convex lens, part of Ross Optical's extensive catalog of optical elements. This lens is designed with a high effective focal length (EFL) of 1000mm, making it suitable for applications that require intense magnification and focus.
The lens is spherical in shape, featuring two convex surfaces with radii of curvature of 1033.19mm and -1033.19mm respectively. This design allows for a wide field of view and minimal distortion. The lens has a center thickness of 2.4mm and an edge thickness of 2mm, providing structural integrity and resistance to deformation.
The L-BCX208 is made from N-BK7 Schott glass, a popular material in optical systems due to its high transparency and excellent homogeneity. This material is particularly suitable for applications in the visible spectrum, with a peak wavelength of 587.6nm.
Notably, this lens is uncoated. While coatings can enhance the performance of lenses by reducing reflection and increasing transmission, an uncoated lens can be advantageous in certain applications where cost, simplicity, or specific optical characteristics are priorities.
This lens is currently in stock and available for purchase through the Ross Optical website. For more information, please refer to the provided weblink.