BICV101 12.7 mm Dia. x -15 mm FL; Uncoated; Double-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- WTS Photonics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -15 mm
- BFL
- 13.27 mm
- R1
- -14.65 mm
- R2
- 14.65 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.518720636186463
- λ
- 546.1 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
BICV101 12.7 mm Dia. x -15 mm FL; Uncoated; Double-Concave Lens
The BICV101 is a high-precision double-concave lens, 12.7 mm in diameter, and featuring a focal length of -15 mm. This lens is sourced from WTS Photonics, a reputable vendor known for their quality optical elements. The lens is uncoated, which means it does not have any additional layers to protect or enhance its optical properties.
The lens is designed with a base shape of a circle and has a spherical geometry. The thickness at the edge of the lens is 4.89 mm, while the center thickness is 2 mm. The effective focal length (EFL) is -15 mm, and the radii of curvature are -14.65 mm for the first surface and 14.65 mm for the second surface. The back focal length (BFL) is 13.27 mm.
The lens is made of n-BK7 Schott, a popular optical glass due to its excellent optical properties and high Abbe number. The lens is designed to work at a wavelength of 546.1 nm.
This lens is ideal for applications that require a double-concave lens with a high level of precision and quality. Its uncoated design makes it suitable for applications where additional layers might interfere with the optical path.