BICV214 25.4 mm Dia. x -1000 mm FL; Uncoated; Double-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- WTS Photonics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -1000 mm
- BFL
- 999.32 mm
- R1
- -1037.1 mm
- R2
- 1037.1 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
BICV214 25.4 mm Dia. x -1000 mm FL; Uncoated; Double-Concave Lens
The BICV214 is a high-precision double-concave lens, 25.4 mm in diameter, with a focal length of -1000 mm, sourced from WTS Photonics. This uncoated lens boasts a base shape of a circle and is designed with a spherical geometry, making it suitable for a wide range of optical applications.
The lens has a thickness of 2.16 mm at the edge and 2 mm at the center, ensuring durability and precision. Its effective focal length (EFL) is -1000 mm, and the first and second radii of curvature (R1 and R2) are -1037.1 mm and 1037.1 mm, respectively. The back focal length (BFL) is 999.32 mm, and both the inner and outer radii are 0, indicating a straightforward design.
The lens is made of n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion. It is designed to work optimally with a wavelength of 546.1 nm. The lens does not come with any coating, offering a bare, unaltered optical surface.
This lens is available directly from WTS Photonics and is currently in stock, making it an ideal choice for those needing a reliable, high-quality double-concave lens for their optical systems.
