L-BCX186 38.1 mm Dia. Double-Convex Lens; EFL=400mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 38.1 mm
- EFL
- 400 mm
- R1
- 412.78 mm
- R2
- -412.78 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-BCX186 38.1 mm Dia. Double-Convex Lens; EFL=400mm Uncoated
The L-BCX186 is a high-quality double-convex lens, boasting a diameter of 38.1 mm and a focal length of 400mm. This lens is sourced from the reputable vendor, Ross Optical, and is available for purchase on their website.
The lens is designed with a spherical shape, featuring two convex surfaces. This particular model is uncoated, which means it does not have any additional layers to protect the lens or reduce glare. However, the lack of coating can provide a clearer image in certain applications as it does not alter the light passing through it.
The geometry of the lens is meticulously crafted, with an edge thickness of 3mm and a center thickness of 3.88mm. The inner and outer radii are 0, and the radii of the first and second surfaces are 412.78mm and -412.78mm respectively.
The lens is made from the material n-bk7 schott, a popular choice in the optical industry due to its excellent optical properties. The lens is designed to work with a wavelength of 587.6nm, making it suitable for a wide range of applications.