88-885 25.0mm Dia. x 75.0mm 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
- 25 mm
- EFL
- 75 mm
- BFL
- 72 mm
- R1
- 38.76 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
88-885 25.0mm Dia. x 75.0mm FL; YAG-BBAR Coated Plano-Convex Lens YAG-BBAR 500-1100nm
The 88-885 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a diameter of 25.0mm and a focal length of 75.0mm, making it a versatile choice for various optical applications.
The lens is crafted from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion. This material ensures that the lens delivers sharp, clear images with minimal chromatic aberration.
The lens features a YAG-BBAR coating on both the front and back surfaces. This coating, which stands for Yttrium Aluminum Garnet - Broad Band Anti-Reflection, is designed to reduce reflection and increase transmission across a broad spectrum, specifically from 500 to 1100nm. This makes the lens particularly suitable for use in systems that operate within this wavelength range.
The geometry of the lens includes a thickness of 2.43mm at the edge and 4.5mm at the center. The lens's inner and outer radii are both zero, indicating a simple, straightforward design that is easy to integrate into optical systems.
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