88-817 9.0mm Dia. x 45.0mm FL; YAG-BBAR Coated Plano-Convex Lens YAG-BBAR 500-1100nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 9 mm
- EFL
- 45 mm
- BFL
- 43.98 mm
- R1
- 23.26 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
88-817 9.0mm Dia. x 45.0mm FL; YAG-BBAR Coated Plano-Convex Lens YAG-BBAR 500-1100nm
The 88-817 is a plano-convex lens with a diameter of 9.0mm and a focal length of 45.0mm. This lens is sourced from Edmund Optics, a reputable vendor known for their high-quality optical elements. The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility.
The lens features a YAG-BBAR coating on both the front and back surfaces. This coating, specifically designed for the wavelength range of 500-1100nm, enhances the lens's performance by reducing reflection and increasing transmission. The coating is particularly beneficial in applications where high transmission and low loss are critical, such as in laser systems, optical imaging, and beam shaping.
The geometry of the lens includes a thickness of 1.1mm at the edge and 1.54mm at the center. The inner and outer radii are both zero, indicating a flat surface on one side and a curved surface on the other. The curvature of the lens is defined by a radius of 23.26mm, and the back focal length is 43.98mm.