14BCV200-05-1 12.7 mm Dia. x -200 mm FL; Uncoated; Double-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Standa
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 200 mm
- R1
- -207.79 mm
- R2
- 207.79 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5187257728940171
- λ
- 546 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
14BCV200-05-1 12.7 mm Dia. x -200 mm FL; Uncoated; Double-Concave Lens
This is a 14BCV200-05-1 Double-Concave Lens from Standa, a renowned vendor in the optical industry. The lens, which is part of the Spherical Lens (Concave-Concave) subtype, is designed with a Base Shape of Circular and a geometry that includes a diameter of 12.7 mm, a thickness edge of 2 mm, and a thickness center of 1.8 mm. The effective focal length (EFL) of this lens is 200 mm.
The lens's surface geometry is defined by two radii: r1, which is -207.7869338, and r2, which is 207.7869338. The Inner Radius and Outer Radius are both 0, indicating a symmetrical design. The lens is made of n-bk7 schott material, a common choice for its excellent optical properties.
The lens is designed to operate at a wavelength of 546 nm. It does not have any coating, as indicated in the item data. This means that it is uncoated, which may affect its performance in certain applications. However, it can be a suitable choice for applications where coating is not required or preferred.
The lens is in stock and available for immediate purchase, as indicated by its weblink status. For more information, users can visit the vendor's website through the provided weblink.