BICV104 12.7 mm Dia. x -30 mm FL; Uncoated; Double-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- WTS Photonics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -30 mm
- BFL
- 28.89 mm
- R1
- -30.55 mm
- R2
- 30.55 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
BICV104 12.7 mm Dia. x -30 mm FL; Uncoated; Double-Concave Lens
The BICV104 is a high-precision double-concave lens, 12.7 mm in diameter, and featuring a focal length of -30 mm. This lens is sourced from WTS Photonics, a reputable vendor known for their quality optical elements.
The lens is made of n-BK7 Schott, a popular material in the optical industry due to its excellent optical properties. The base shape is circular, and the lens is spherical, with inner and outer radii of 0. The geometry includes a thickness edge of 3.33 mm and a thickness center of 2 mm. The effective focal length (EFL) is -30 mm, and the back focal length (BFL) is 28.89 mm.
This lens is uncoated, which means it does not have any additional layers to enhance its optical properties. However, its double-concave design makes it suitable for a wide range of applications where beam convergence is required.
The lens is currently in stock and can be purchased directly from the vendor's website. For more information, please refer to the provided weblink.
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