Perfect Dia:50.8 mm UVFS Bi-Concave Lens; R1=R2=-200.0 mm Perfect Transmission
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- 3DOptix
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- -196.6 mm
- R1
- -200 mm
- R2
- 200 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5085507109191971
- λ
- 248 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
Perfect Dia:50.8 mm UVFS Bi-Concave Lens; R1=R2=-200.0 mm Perfect Transmission
This is a Perfect Dia:50.8 mm UVFS Bi-Concave Lens, a high-quality optical component sourced from the renowned vendor, 3DOptix. The lens is designed with a Spherical shape, featuring a diameter of 50.8 mm and a thickness at the edge of 4.5 mm, and a center thickness of 7.7 mm.
The lens's base shape is circular, and it has an effective focal length (EFL) of -196.6 mm, making it suitable for applications requiring concave-concave lenses. The radii of curvature for both the front and back surfaces are equal and opposite, at -200 mm and 200 mm respectively, contributing to its bi-concave nature.
The lens is made from fused sil mal-1965, a material known for its excellent optical properties. It is designed to transmit light at a wavelength of 248 nm, making it suitable for ultraviolet applications.
The lens features a 3do per transmission coating on both the front and back surfaces, ensuring optimal transmission of light. This coating, combined with the lens's perfect transmission, makes it an ideal choice for applications requiring high-transmission lenses.
More Lens
