BICV-FS12 25.4 mm Dia. x -100 mm FL; Uncoated; Double-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- WTS Photonics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -100 mm
- BFL
- 100.68 mm
- R1
- -92.33 mm
- R2
- 92.33 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.460077010624967
- λ
- 546.1 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
BICV-FS12 25.4 mm Dia. x -100 mm FL; Uncoated; Double-Concave Lens
The BICV-FS12 is a high-precision double-concave lens, sourced from WTS Photonics, with a diameter of 25.4 mm and a focal length of -100 mm. This lens is uncoated and features a double-concave design, making it suitable for a wide range of optical applications.
The lens's geometry includes a thickness edge of 3.76 mm and a thickness center of 2 mm. The effective focal length (EFL) is -100 mm, and the radii of curvature for the first and second surfaces are -92.33 mm and 92.33 mm, respectively. The back focal length (BFL) is 100.68 mm. The lens does not have an inner or outer radius.
The lens is made from fused silica (mal-1965), a material known for its excellent optical properties, including high transparency and resistance to thermal shock. The lens is designed to operate at a wavelength of 546.1 nm.
Please note that the lens is uncoated, which may affect its performance in certain applications. However, this also means that the lens is more cost-effective and can be customized with a coating to suit specific needs.
For more information, including pricing and availability, please refer to the vendor's website using the provided weblink.
