Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Focusing of Light in the Eye01:16

Focusing of Light in the Eye

3.0K
Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...
3.0K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Ultrasound-synergized targeted nanoparticles suppress proliferation, migration and invasion of hypoxic lung cancer cells <i>in vitro</i>].

Nan fang yi ke da xue xue bao = Journal of Southern Medical University·2026
Same author

Forensics Adapter: Unleashing CLIP for Generalizable Face Forgery Detection.

IEEE transactions on pattern analysis and machine intelligence·2026
Same author

AvatarVTON: 4D Virtual Try-On for Animatable Avatars.

IEEE transactions on visualization and computer graphics·2026
Same author

Development and internal validation of a clinical prediction model for septic shock in pediatric respiratory syncytial virus bronchiolitis based on routine blood biomarkers and concomitant fungal infection.

Frontiers in cellular and infection microbiology·2026
Same author

RSV-infected children with mixed infections: clinical features and early predictive indicators of codetection with <i>Streptococcus pneumoniae</i> and <i>Haemophilus influenzae</i>.

Frontiers in pediatrics·2026
Same author

Globally doubled methane emissions from nutrient-enriched rivers.

National science review·2026

Related Experiment Video

Updated: Aug 8, 2025

Author Spotlight: Advancements in Refractive Surgical Correction for Presbyopia and Exploring Postoperative Visual Acuity
05:46

Author Spotlight: Advancements in Refractive Surgical Correction for Presbyopia and Exploring Postoperative Visual Acuity

Published on: September 20, 2024

491

A Meniscus Multifocusing Compound Eye Camera Based on Negative Pressure Forming Technology.

Xin Feng1,2, Yongshun Liu1, Junyu Dong1

  • 1Changchun Institute of Optics, Fine Mechanics and Physics (CIOMP), Chinese Academy of Sciences, Changchun 130033, China.

Micromachines
|February 25, 2023
PubMed
Summary
This summary is machine-generated.

This study introduces a multi-focal-length compound eye using MEMS technology for high-resolution imaging. The novel meniscus design enhances field of view and imaging quality for applications like autonomous driving.

Keywords:
curved compound eyehigh resolutionmultiple focal lengthsommatidium

More Related Videos

Corneal Confocal Microscopy: A Novel Non-invasive Technique to Quantify Small Fibre Pathology in Peripheral Neuropathies
11:29

Corneal Confocal Microscopy: A Novel Non-invasive Technique to Quantify Small Fibre Pathology in Peripheral Neuropathies

Published on: January 3, 2011

26.7K
Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization
10:28

Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization

Published on: July 5, 2016

10.4K

Related Experiment Videos

Last Updated: Aug 8, 2025

Author Spotlight: Advancements in Refractive Surgical Correction for Presbyopia and Exploring Postoperative Visual Acuity
05:46

Author Spotlight: Advancements in Refractive Surgical Correction for Presbyopia and Exploring Postoperative Visual Acuity

Published on: September 20, 2024

491
Corneal Confocal Microscopy: A Novel Non-invasive Technique to Quantify Small Fibre Pathology in Peripheral Neuropathies
11:29

Corneal Confocal Microscopy: A Novel Non-invasive Technique to Quantify Small Fibre Pathology in Peripheral Neuropathies

Published on: January 3, 2011

26.7K
Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization
10:28

Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization

Published on: July 5, 2016

10.4K

Area of Science:

  • Optics and Photonics
  • Microelectromechanical Systems (MEMS)

Background:

  • Traditional compound eyes face challenges in achieving high resolution and wide field of view.
  • Improving imaging quality, especially at the periphery, is crucial for advanced applications.

Purpose of the Study:

  • To develop a high-resolution, multi-focal-length compound eye.
  • To leverage MEMS negative pressure molding for fabrication.
  • To enhance imaging performance and field of view.

Main Methods:

  • Utilized MEMS negative pressure molding technology.
  • Designed a multi-focal-length meniscus compound eye structure.
  • Gradually increased ommatidia radius from 250 μm to 440 μm.

Main Results:

  • Achieved a large field of view angle of 101.14°.
  • Obtained a resolution of 36.00 lp/mm.
  • Demonstrated uniform microlens shape and smooth surface.
  • Successfully performed panoramic image stitching and moving object tracking.

Conclusions:

  • The proposed multi-focal-length meniscus compound eye effectively addresses high-resolution imaging challenges.
  • MEMS negative pressure molding is a viable technique for fabricating advanced optical systems.
  • This technology shows significant potential for autonomous driving, machine vision, and medical endoscopy.