Optical Excellence with Meniscus Lenses

Featured Product from HG Optronics, Inc.

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Optical Excellence with Meniscus Lenses-Image
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Unleash the Power of Meniscus Lenses

In the realm of optical precision, Meniscus Lenses stand as versatile wonders, offering distinct advantages that elevate your imaging and optical systems.

A Closer Look:

Positive Meniscus Lenses: These convex-concave lenses, thicker at the center than at the edges, are meticulously felt-polished. Widely embraced in the ophthalmic industry, they adhere to the convention of specifying lens power in Diopters.

Negative Meniscus Lenses: In contrast, these lenses are thinner at the center than at the edges, sharing similarities with Plano Concave lenses.

Advantages Unveiled:

  1. Sharper Imaging: Meniscus Lenses produce smaller focal points and fewer aberrations, delivering exceptional image quality.

  2. Enhanced Optical Systems: When combined with other lenses, Meniscus Lenses efficiently shorten focal lengths and increase the numerical aperture, making them invaluable in optical design.

Applications Unleashed:

Negative Meniscus Lenses, in particular, find a niche in Infrared Applications. They offer a compelling alternative to other negative lenses, with a unique curvature that enhances their effectiveness.

Specifications:

  • Product Category: Optical Lenses
  • Lens Type: Meniscus; Spherical Lens
  • Lens Application: Infrared
  • Focal Length: Ranging from -600 to 100 mm
  • Thickness: Center Thickness: 3 to 4 mm, Edge Thickness: 2.5 to 4.5 mm
  • Diameter / Length: 25.4 mm (1 inch)
  • Materials: A range of optical materials including BK7 Glass, Calcium Fluoride, Germanium, Ultra-violet grade Fused Silica, and more.
  • Surface Quality: Options include 10-5 Scratch/Dig and 40-20 Scratch/Dig, with a standard 40/20 and high-precision 10/5.
  • Surface Flatness: N=3ΔN=0.5

Explore Optical Excellence:

Meniscus Lenses are the cornerstone of exceptional optical systems. Whether you're in the realm of ophthalmology or exploring the depths of infrared technology, these lenses are your pathway to optical excellence. Contact us today to delve into the world of Meniscus Lenses and transform your imaging capabilities.