BICV206 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
- 98.73 mm
- R1
- -103.04 mm
- R2
- 103.04 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
BICV206 25.4 mm Dia. x -100 mm FL; Uncoated; Double-Concave Lens
The BICV206 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 designed for use in applications that require a concave-concave spherical lens with a circular base shape.
The lens is made from n-BK7 Schott, a high-quality optical glass, and features a double-concave shape with radii of curvature of -103.04 mm and 103.04 mm for the first and second surfaces, respectively. The lens has an effective focal length (EFL) of -100 mm and a back focal length (BFL) of 98.73 mm. The center thickness of the lens is 2 mm, while the edge thickness is 3.57 mm.
Notably, the lens does not come with any coating, which may make it suitable for applications where coating is not required or desirable. The lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website.