89-211 5mm Dia. x 5mm FL; YAG-BBAR Coated; Double-Convex Lens YAG-BBAR 500-1100nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 5 mm
- EFL
- 5 mm
- BFL
- 4.19 mm
- R1
- 6.18 mm
- R2
- -6.18 mm
Material
- Name
- N-SF5
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.6727030184452947
- λ
- 587.6 nm
- B1
- 1.52481889
- C1
- 0.011254756 μm2
- B2
- 0.187085527
- C2
- 0.0588995392 μm2
- B3
- 1.42729015
- C3
- 129.141675 μm2
89-211 5mm Dia. x 5mm FL; YAG-BBAR Coated; Double-Convex Lens YAG-BBAR 500-1100nm
This is a high-quality Double-Convex Lens, sourced from the renowned optical components manufacturer, Edmund Optics. The lens, with a diameter of 5mm and a focal length of 5mm, is designed to provide excellent optical performance.
The lens is made from n-sf5 Schott, a material known for its exceptional optical properties. It features a YAG-BBAR coating on both the front and back surfaces, ensuring high transmission and low reflection across the wavelength range of 500-1100nm. This makes it ideal for applications that require high light transmission, such as laser systems, optical imaging, and machine vision.
The lens geometry includes an edge thickness of 1.44mm and a center thickness of 2.5mm. The radii of curvature for the first and second surfaces are 6.18mm and -6.18mm respectively, resulting in a back focal length of 4.19mm. The lens is spherical in shape, ensuring excellent image quality and minimal optical aberrations.