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Updated: Jun 17, 2026

Whole Mount Imaging to Visualize and Quantify Peripheral Lens Structure, Cell Morphology, and Organization
05:45

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Published on: January 19, 2024

A focal isolation lens.

M V Murty

    Applied Optics
    |January 16, 2010
    PubMed
    Summary
    This summary is machine-generated.

    This study presents a simple focal isolation device using two aspherized fused silica lenses. This design allows for convenient adjustment of the wavelength of maximum transmission, overcoming limitations of single-lens systems.

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    Area of Science:

    • Optics and Photonics
    • Spectroscopy
    • Materials Science

    Background:

    • Chromatic aberration in single lenses can be exploited for focal isolation.
    • Single-lens systems present inconvenience in adjusting wavelengths.
    • Aspherized lenses offer potential for aberration correction.

    Purpose of the Study:

    • To describe a simple focal isolation device.
    • To enable convenient wavelength adjustment for maximum transmission.
    • To utilize aspherized lenses for improved optical performance.

    Main Methods:

    • Utilized two plano-convex lenses made of fused silica.
    • Aspherized the plano sides of the lenses to correct spherical aberration.
    • Implemented a mechanism to move lenses in opposite directions for wavelength tuning.

    Main Results:

    • The device operates effectively in the 1900-2500 Angstrom region.
    • Aspherization corrected for spherical aberration.
    • Adjustable lens movement allowed for variable wavelength selection.

    Conclusions:

    • The described focal isolation device offers a simple and effective solution.
    • The use of aspherized fused silica lenses enhances performance in the UV region.
    • The design provides convenient tunability of the wavelength of maximum transmission.