L-PCC043 22 mm Dia. Plano-Concave Lens; EFL=-85mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Ross Optical
Properties
- Shape
- Circular
- Diameter
- 22 mm
- EFL
- -85 mm
- R1
- -43.93 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
L-PCC043 22 mm Dia. Plano-Concave Lens; EFL=-85mm Uncoated
The L-PCC043 is a 22 mm diameter Plano-Concave lens, part of Ross Optical's extensive catalog of optical elements. This lens is designed with a negative focal length (EFL) of -85mm, making it suitable for applications that require light convergence or image reduction.
The lens is spherical in shape, featuring a concave surface with a radius of curvature (R1) of -43.928mm. The center thickness of the lens is 2mm, and it does not have any coating, which is indicated by the empty 'coating' field in the item data.
The lens is made from N-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transparency range. The wavelength specified in the item data is 587.6nm, which falls within the visible light spectrum.
The lens is circular in base shape and has no inner or outer radius, indicating that it is a simple plano-concave lens without any additional features. The 'Sub Type' field in the item data indicates that this lens is a Spherical Lens, which means that it has spherical surfaces - a common feature in many optical systems due to its ease of manufacturing and good optical performance.
According to the 'weblink status' field in the item data, this lens is currently in stock and more information can be found on the vendor's website.