88-896-INK 25.0mm Dia. x 750.0mm FL; YAG-BBAR; Inked; Plano-Convex Lens YAG-BBAR 500-1100nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 750 mm
- BFL
- 747.89 mm
- R1
- 387.6 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
88-896-INK 25.0mm Dia. x 750.0mm FL; YAG-BBAR; Inked; Plano-Convex Lens YAG-BBAR 500-1100nm
The 88-896-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens has a diameter of 25.0mm and a focal length of 750.0mm. The lens is made of N-BK7 Schott, a popular optical glass due to its excellent optical properties and relatively low cost.
The lens features a YAG-BBAR coating on both the front and back surfaces. YAG-BBAR, or Yttrium Aluminum Garnet Broadband Anti-Reflective coating, is a type of coating designed to reduce reflection and increase transmission over a broad range of wavelengths, specifically 500-1100nm. This makes the lens ideal for use in applications where high transmission and low reflection are required, such as in lasers, optical instruments, and imaging systems.
The lens has a center thickness of 3.2mm and an edge thickness of 3mm. The inner radius is 0mm, and the outer radius is also 0mm, indicating a uniform curvature. The lens's effective focal length (EFL) is 750.0mm, and the back focal length (BFL) is 747.89mm.