L-BCX093 18 mm Dia. Double-Convex Lens; EFL=125mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 18 mm
- EFL
- 125 mm
- R1
- 128.84 mm
- R2
- -128.84 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-BCX093 18 mm Dia. Double-Convex Lens; EFL=125mm Uncoated
The L-BCX093 is a high-quality double-convex lens, boasting a diameter of 18 mm and an effective focal length (EFL) of 125mm. This lens is sourced from the reputable optical vendor, Ross Optical, and is available for purchase on their website.
The lens is designed with a spherical shape, featuring two convex surfaces. This specific model is uncoated, which means it does not have any additional layers to protect the lens or reduce glare. The base shape of the lens is circular, and it has a thickness of 1.5 mm at the edge and 2.1 mm at the center.
The lens is made from the material n-bk7 schott, a common choice in the optical industry due to its excellent optical properties. The wavelength for this lens is 587.6 nm. The inner and outer radii of the lens are 0, and the curvature radii are 128.84 mm for the first surface and -128.84 mm for the second surface.
This lens is a versatile option for various applications, especially where a long focal length and a small diameter are required. However, due to its uncoated nature, it may not be suitable for environments with high light intensity or the need for glare reduction.