L-BCC007 12 mm Dia. Double-Concave Lens; EFL=-12mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 12 mm
- EFL
- -12 mm
- R1
- -13.17 mm
- R2
- 13.17 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-BCC007 12 mm Dia. Double-Concave Lens; EFL=-12mm Uncoated
The L-BCC007 is a 12 mm diameter Double-Concave Spherical Lens, featuring a negative focal length (EFL) of -12mm. This lens is sourced from Ross Optical, a reputable vendor known for their high-quality optical elements.
The lens is designed with a base shape of a circle, and its geometry includes a thickness edge of 4.8mm and a thickness center of 2mm. The inner and outer radii are both zero, indicating a uniform curvature throughout the lens. The radii of curvature for the first and second surfaces are -13.17312825mm and 13.17312825mm respectively, suggesting a symmetrical design.
The lens is made from N-BK7 Schott, a popular optical glass known for its excellent optical properties and versatility. It is designed to work optimally at a wavelength of 587.6nm. The lens does not come with any coating, as indicated in the item data.
This lens is ideal for applications that require a negative lens with a specific focal length and diameter. Its symmetrical design and high-quality material make it a reliable choice for various optical systems.