BICC-25.0-26.4-C 25 mm Dia. N-BK7 Laser Grade Concave-Concave Lens; EFL=-25mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- CVI Laser Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- -25 mm
- R1
- -26.4 mm
- R2
- 26.4 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
BICC-25.0-26.4-C 25 mm Dia. N-BK7 Laser Grade Concave-Concave Lens; EFL=-25mm Uncoated
This is a high-quality Spherical Lens (Concave-Concave) from CVI Laser Optics, with the catalog number BICC-25.0-26.4-C. The lens is designed with a base shape of Circular and a diameter of 25 mm. The center thickness of the lens is 2.1 mm, and it has an Effective Focal Length (EFL) of -25 mm.
The lens features two radii of curvature: R1 is -26.4 mm, and R2 is 26.4 mm. The Inner Radius is 0 mm, and the Outer Radius is also 0 mm. The lens is made of N-BK7 Schott, a popular material in the optical industry due to its excellent optical properties.
The lens is designed for a single wavelength of 587.6 nm. It is uncoated, which means it does not have any additional layers to enhance its optical properties. However, this does not affect its performance in many applications where coatings are not required.
The lens is currently in stock and can be purchased directly from the vendor. The weblink provided leads to a PDF catalog with more detailed information about the lens. This lens is ideal for applications that require a concave-concave lens with specific curvature and material properties.