14BCV200-1-1 25.4 mm Dia. x -200 mm FL; Uncoated; Double-Concave Lens
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Standa
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 200 mm
- R1
- -207.96 mm
- R2
- 207.96 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
14BCV200-1-1 25.4 mm Dia. x -200 mm FL; Uncoated; Double-Concave Lens
This is a high-quality double-concave lens from the renowned vendor, Standa. The lens, identified as 14BCV200-1-1, is a spherical lens with a base shape of a circle. It is designed with a diameter of 25.4 mm and a center thickness of 2.8 mm, while the edge thickness is 3.5 mm. The effective focal length (EFL) of this lens is -200 mm, indicating its concave nature.
The lens is made from the material n-bk7 schott, a popular choice for its excellent optical properties. The wavelength of this lens is 546 nm. The lens's geometry includes an inner radius of 0 mm and an outer radius of 0 mm, which is typical for a lens of this type.
The lens does not come with any coating, as indicated in the item data. However, users can request coating options from the vendor if required. The lens is currently in stock and can be purchased directly from the vendor's website.