BICV302 38 mm Dia. x -50 mm FL; Uncoated; Double-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- WTS Photonics
Properties
- Shape
- Circular
- Diameter
- 38 mm
- EFL
- -50 mm
- BFL
- 46.4 mm
- R1
- -49.97 mm
- R2
- 49.97 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
BICV302 38 mm Dia. x -50 mm FL; Uncoated; Double-Concave Lens
The BICV302 is a high-precision double-concave lens, 38 mm in diameter, and featuring a focal length of -50 mm. This lens is sourced from WTS Photonics, a reputable vendor in the optical industry. The lens is uncoated, offering a cost-effective solution for applications where coating is not a necessity.
The lens geometry is characterized by its concave-concave shape, with an edge thickness of 10.5 mm and a center thickness of 3 mm. The effective focal length (EFL) is -50 mm, and the radii of curvature are -49.97 mm for the first surface and 49.97 mm for the second surface. The back focal length (BFL) is 46.4 mm.
The lens is made of n-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The lens is designed to operate at a wavelength of 546.1 nm.
This lens is ideal for applications that require a double-concave lens with a long focal length. Its high precision and quality make it suitable for use in various fields, including imaging, beam shaping, and laser applications.
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