BICV002 6 mm Dia. x -30 mm FL; Uncoated; Double-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- WTS Photonics
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- -30 mm
- BFL
- 29.42 mm
- R1
- -30.83 mm
- R2
- 30.83 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
BICV002 6 mm Dia. x -30 mm FL; Uncoated; Double-Concave Lens
The BICV002 is a high-precision double-concave lens, sourced from the reputable vendor WTS Photonics. This lens boasts a 6 mm diameter and a focal length of -30 mm, making it ideal for applications that require a strong converging effect.
The lens is constructed with a base shape of a circle, and its geometry is characterized by a thickness edge of 1.79 mm and a thickness center of 1.5 mm. The effective focal length (EFL) is -30 mm, while the back focal length (BFL) is 29.42 mm. The radii of curvature for the first and second surfaces are -30.83 mm and 30.83 mm, respectively.
The lens is made from the high-quality material n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties. The wavelength for this lens is 546.1 nm. Notably, the lens does not come with any coating, offering a bare glass surface.
This lens is a spherical type, and its concave-concave design allows for a high level of light convergence. It is in stock and ready for immediate use, as indicated by the valid weblink status.
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