A study published in Communications Medicine found that early vitrectomy surgery can be more beneficial for patients' vision than the current antibiotic-first approach. After six months, patients who received this treatment showed a median improvement of 40 additional letters they could read compared to those receiving antibiotics.
SourceUniversity College London·JournalCommunications Medicine·TypeRandomized controlled/clinical trial·DateJul 30, 2026
Researchers identified three amino acid changes that account for the 30 nm difference in light absorption between red and green cone pigments, enabling precise color discrimination. The study's findings may inform future drug discovery efforts targeting visual photoreceptors.
SourceNagoya Institute of Technology·JournalScience·TypeExperimental study·DateJul 27, 2026
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
Researchers at the University of Waterloo have developed a digital manufacturing platform to create patient-specific contact lenses in under 20 minutes. The innovative technology uses custom lens design software and advanced 3D printing combined with a new hydrophilic silicone material, providing precise fit and optical clarity.
SourceUniversity of Waterloo·JournalMaterials & Design·DateJul 14, 2026
Researchers found limited benefits to under-twos' screen time and a lack of guidance for parents, calling for targeted support and reduced screen time. The iADDICT group recommends no intentional screen time for under-twos to mitigate developmental concerns and promote healthier habits.
SourceUniversity of Leeds·TypeSystematic review·DateJun 29, 2026
A new study from Johns Hopkins Medicine found that an AI-assisted diagnostic tool increased referrals for African American patients with diabetes, resulting in more people receiving necessary eye exams. The study suggests that integrating such tools could help address healthcare disparities in underserved populations.
SourceJohns Hopkins Medicine·Journalnpj Digital Medicine·DateJun 9, 2026
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
A new study published in Eye and Vision finds that one drop of low-dose atropine can produce daylong effects in managing myopia. The researchers found that the drop showed clear changes in pupil size and focusing ability, but no short-term structural effects on the eye.
SourceUniversity of Houston·JournalEye and Vision·DateMay 4, 2026
A study from the University of Alabama at Birmingham reveals that individual cone photoreceptors in the retina send precise visual signals to the brain, allowing for high-resolution vision. The research resolves a long-standing puzzle and has implications for future eye care and vision correction.
SourceUniversity of Alabama at Birmingham·JournalNature Communications·DateApr 3, 2026
Researchers developed a fast, non-invasive, and affordable diagnostic tool using retinal images to differentiate between ALS and Alzheimer's disease. The tool, based on polarized light analysis, accurately predicted disease severity and type with high accuracy.
SourceUniversity of Waterloo·JournalAlzheimer’s & Dementia·TypeExperimental study·DateMar 11, 2026
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
Researchers found that veterans with prior concussions showed slower and less accurate eye movements, along with reduced performance on attention-based tasks. These subtle brain changes can be measured more than a decade after the original injury.
SourceUniversity of Colorado Anschutz·JournalJournal of Neuro-Ophthalmology·DateMar 2, 2026
A University of Houston optometry researcher warns of the dangers of red-light laser myopia therapy for children, citing vision damage reports and the need for rigorous safety validation. The professor's quality improvement study found that two popular devices exceeded national standards for safety classifications.
SourceUniversity of Houston·JournalJAMA Ophthalmology·DateMar 2, 2026
Researchers found metformin reduces progression of AMD by 37% in people over 55 years, a breakthrough in search for new treatments. The study used pictures from 2,000 eye screenings and adjusted for factors like age, sex, and duration of diabetes.
SourceUniversity of Liverpool·JournalBMJ Open·DateFeb 2, 2026
Researchers developed a revolutionary AI platform to assess the fairness and accuracy of commercial algorithms in detecting diabetic eye disease. The platform was tested on 1.2 million images from diverse ethnic groups, achieving high accuracy rates compared to human grading.
SourceCity St George’s, University of London·JournalThe Lancet Digital Health·TypeObservational study·DateNov 24, 2025
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A new tool, WatDAT, measures vision equally precisely in younger toddlers by asking them to point out different shapes at progressively smaller sizes. This test can lead to earlier detection and treatment of vision problems in children under three, such as amblyopia or farsightedness.
SourceUniversity of Waterloo·JournalOphthalmic and Physiological Optics·TypeObservational study·DateOct 30, 2025
Exposure to lower levels of air pollutants is associated with improved vision in children, suggesting that reducing exposure could slow the progression of myopia. Children who live in areas with cleaner air have better vision, especially younger students.
SourceUniversity of Birmingham·JournalPNAS Nexus·TypeExperimental study·DateSep 23, 2025
Researchers are testing whether low-concentrate atropine drops can delay the onset of myopia in children. The study aims to reduce the risk of sight-threatening complications later in life by decreasing how nearsighted someone becomes.
Patients who had cataract surgery or received a new type of lens for presbyopia correction have excellent vision over near, intermediate, and far distances without glasses. The study found that nearly all patients needed glasses 'none' or 'a little of the time' for distance and intermediate vision.
SourceEuropean Society of Cataract and Refractive Surgeons·TypeObservational study·DateSep 14, 2025
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Researchers developed a new treatment using specially formulated eye drops that improved near vision for patients with presbyopia. The study found that the majority of patients could read extra lines on the Jaeger chart after using the eye drops, and improvements were sustained for up to two years.
SourceEuropean Society of Cataract and Refractive Surgeons·TypeObservational study·DateSep 14, 2025
A study found that more than half of the general population in the USA and Europe experience dry eyes, with only 20% of European patients and 17% of US patients receiving a diagnosis. The delay in seeking treatment is concerning, as early intervention can prevent inflammation and worsening symptoms.
SourceEuropean Society of Cataract and Refractive Surgeons·TypeSurvey·DateSep 14, 2025
The Global RETFound initiative aims to develop the world's first globally representative AI foundation model in medicine, addressing health inequalities and AI bias. The project involves a diverse dataset of over 100 million fundus photographs sourced from 65+ countries.
SourceNational University of Singapore, Yong Loo Lin School of Medicine·JournalNature Medicine·DateSep 8, 2025
Sky-Watcher EQ6-R Pro Equatorial Mount
Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.
A new treatment for corneal scarring is being developed by University of Houston optometry researcher Tarsis G. Ferreira. The treatment uses a natural protein called decorin to block scarring and unwanted blood vessel growth, offering hope for people with injured corneas.
Dry eye disease affects one-third of adults and one-in-five children, causing discomfort and blurred vision. A new app, MyDryEye, has been developed with optimized blinking exercises that have been shown to decrease symptom severity and frequency, with participants experiencing improved symptoms within two weeks.
SourceAston University·JournalContact Lens and Anterior Eye·TypeRandomized controlled/clinical trial·DateJun 19, 2025
EyeCare4Kids promotes Maggie Cline as its new CEO, bringing her experience overseeing 50,000 vision services annually. The organization aims to expand its reach and impact in Africa and the US, with a focus on improving health equity and increasing access to eye care services.
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
Researchers found that 90% of participants had at least one sign of dry eye disease, with significant progression after one year. The study highlights the need for early detection and advice on managing the condition through simple methods such as taking screen breaks and maintaining a healthy lifestyle.
SourceAston University·JournalThe Ocular Surface·TypeObservational study·DateApr 25, 2025
A new analysis of 105-year-old data found that while dazzle camouflage had some effect, the 'horizon effect' had a much greater influence on confusing enemy ships. The study, led by Aston University researchers, showed that when people looked at a ship in the distance, they significantly underestimated its direction of travel.
SourceAston University·Journali-Perception·TypeObservational study·DateMar 17, 2025
Researchers found that integrating optometrists into community clinics reduces patient wait times and lower costs for the NHS. Local optician practices handle conditions like nAMD and glaucoma, delivering quality care while optimizing resources.
SourceSwansea University·JournalOphthalmic and Physiological Optics·TypeComputational simulation/modeling·DateJan 22, 2025
PolyU's 16 projects funded by HMRF focus on healthcare innovation, covering areas like nursing care, health tech, and biomedical engineering. The research aims to address global healthcare challenges and improve overall well-being.
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
A new study found that young nearsighted kids who wear bifocal contact lenses do not lose the benefits of treatment once they stop wearing them, with myopia progression continuing at age-expected rates. The study suggests a lower cost and more options for patients with healthier eyes.
SourceOhio State University·JournalJAMA Ophthalmology·DateJan 16, 2025
A University of Houston study found that wearing multifocal contact lenses for myopia control has a lasting effect, slowing eye growth and progression. The study, which followed children from ages 7 to 11 for three years, showed that the treatment benefit remained even after discontinuing treatment.
SourceUniversity of Houston·JournalJAMA Ophthalmology·DateJan 16, 2025
Researchers at Indiana University are developing next-generation ophthalmoscopes to spot early warning signs of diseases like Alzheimer's, diabetes, and heart disease with a simple eye scan. The technology uses machine learning and AI to reduce diagnosis time from days to minutes.
A study by Zachary Estes and colleagues found that constricted pupils (smaller irises) enhance physical attractiveness by making eyes appear brighter. This contradicts previous research suggesting dilated pupils make people more attractive.
SourceCity St George’s, University of London·JournalCognition·TypeObservational study·DateJun 7, 2024
Researchers at the University of East Anglia have developed a novel resin for 3D printing intraocular devices, offering unprecedented levels of customization and design precision. This innovation has potential to enhance eye care globally with tailored lenses, faster production, and cost reduction.
SourceUniversity of East Anglia·JournalCurrent Eye Research·TypeNews article·DateMay 19, 2024
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
A team of researchers from Tokyo Medical and Dental University developed a novel kind of optical coherence tomography (OCT) to investigate the detailed structure of the sclera in living patients. They found that the sclera is divided into inner and outer layers with different structural arrangements, which can provide important insight...
SourceTokyo Medical and Dental University·JournalJAMA Ophthalmology·DateMay 16, 2024
Researchers at the University of Waterloo have developed a patented contact lens material that acts as a bandage for corneal wounds, releasing drugs in a controlled manner to enhance healing. The material, which uses collagen-based technology, achieves complete wound healing within five days in human cell culture studies.
SourceUniversity of Waterloo·JournalPharmaceutics·DateMar 21, 2024
A University of Houston optometry researcher has warned against using low-level red light therapy for myopia in children due to potential retinal damage. The therapy, which involves prolonged exposure to a red light-emitting instrument, can put the retina at risk of photochemical and thermal damage.
SourceUniversity of Houston·JournalOphthalmic and Physiological Optics·DateJan 29, 2024
Two SUNY College of Optometry PhD candidates, Seoyoung Kang and Daniel Larbi, received national awards for their groundbreaking research on retinal disease and regeneration. Their work has the potential to lead to new treatments for eye diseases.
SourceState University of New York College of Optometry·DateSep 11, 2023
A Cochrane review of 17 randomised controlled trials found that blue-light filtering spectacles may not reduce visual fatigue associated with computer use and do not improve sleep quality. The evidence is also unclear on their effects on retinal health.
SourceCochrane·JournalCochrane Database of Systematic Reviews·TypeSystematic review·DateAug 17, 2023
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
University of Melbourne researchers have discovered that T cells patrol the human eye, protecting it from pathogens and inflammation. The study uses a new imaging technique to capture dynamic behavior of these cells in response to different stimuli.
SourceThe Peter Doherty Institute for Infection and Immunity·JournalProceedings of the National Academy of Sciences·TypeImaging analysis·DateJul 24, 2023
A new clinical trial found that low-dose atropine eye drops are effective in slowing the progression of nearsightedness in children. The treatment showed significant improvements in limiting eyeglass prescription changes and inhibiting elongation of the eye, with a daily drop in each eye being enough to make a difference.
SourceOhio State University·JournalJAMA Ophthalmology·TypeRandomized controlled/clinical trial·DateJun 1, 2023
A randomized clinical trial suggests that low-dose atropine may provide a treatment option for childhood myopia progression. The study observed a significant reduction in myopia progression over 3 years.
SourceJAMA Network·JournalJAMA Ophthalmology·DateJun 1, 2023
A new study by Anglia Ruskin University found that people with sight loss in the UK are confused by a 'disjointed' certification system, creating barriers to accessing support and benefits. The research highlights inconsistencies in the process, long waiting lists, and lack of clarity around entitlements.
SourceAnglia Ruskin University·JournalEye·TypeSurvey·DateMay 25, 2023
Researchers from Aston University and the University of York discovered new insights into how the human brain makes perceptual judgments of the external world. They found that humans can exploit 'defocus blur' to infer perceptual scale, but this process is crude and more heuristic than metrical analysis.
SourceAston University·JournalPLOS ONE·TypeComputational simulation/modeling·DateMay 9, 2023
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
Scientists from Centre for Ocular Research & Education (CORE) unveiled multiple advancements in 3D printing, accelerating development of drug delivery systems, biodegradable contact lenses, and pharmaceuticals. CORE's innovations include a novel method to fabricate PDMS microfluidic chips with high throughput.
SourceMcDougall Communications·TypeExperimental study·DateApr 18, 2023
Researchers at SUNY Optometry aim to provide a deeper understanding of the biology of myopia, a leading cause of vision impairment worldwide. The study will investigate cellular and molecular mechanisms controlling eye growth and develop new treatments for refractive errors.
SourceState University of New York College of Optometry·DateDec 29, 2022
A survey of community-living people with spinal cord injury revealed lower-than-recommended healthcare utilization rates for primary care, dental, and optical services. Demographic, socioeconomic, and injury-related factors contributed to disparities in healthcare access.
SourceKessler Foundation·JournalJournal of Spinal Cord Medicine·TypeSurvey·DateNov 18, 2022
Sky & Telescope Pocket Sky Atlas, 2nd Edition
Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.
A recent study has found that people who wear reusable contact lenses are nearly four times as likely to develop a rare sight-threatening eye infection. The study identified multiple factors that increase the risk of Acanthamoeba keratitis, including reusing lenses or wearing them overnight or in the shower.
SourceUniversity College London·JournalOphthalmology·TypeObservational study·DateSep 22, 2022
A study by Aston University confirms that taking a break every 20 minutes to look away from screens for at least 20 seconds reduces digital eye strain symptoms. The research, involving 29 participants, showed a marked decrease in symptoms such as dryness, sensitivity, and discomfort after using the reminders.
SourceAston University·JournalContact Lens and Anterior Eye·TypeData/statistical analysis·DateSep 21, 2022
A low-cost device can capture 3D images of the retina, cornea, and back of the eye, revolutionizing eye screening and treatment globally. The technology has the potential to detect eye diseases like glaucoma and improve patient care.
A new University of Houston study finds racial and ethnic disparities in diabetic eye care, with Whites more likely to receive regular exams than minorities. The study also reveals that Hispanics have the highest prevalence of diabetic eye complications.
SourceUniversity of Houston·JournalDiabetes Epidemiology and Management·DateMar 30, 2022
A new peer-reviewed study confirms MiSight 1 day contact lenses slow eye growth and halt myopia progression in 90% of children, with no loss of effectiveness over time. The longest-running soft contact lens study among children demonstrates sustained efficacy for nearly all children, regardless of age or initial refractive error.
SourceMcDougall Communications·JournalOptometry and Vision Science·TypeRandomized controlled/clinical trial·DateMar 10, 2022
Sony Alpha a7 IV (Body Only)
Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
A study of 12 million children found a moderate association between strabismus and anxiety disorder, schizophrenia, bipolar disorder, and depressive disorder. The findings suggest that children with crossed eyes may be at higher risk for developing these mental health conditions.
SourceJAMA Network·JournalJAMA Ophthalmology·DateMar 10, 2022
A recent study published in JAMA Ophthalmology found that depression is associated with more severe dry eye disease symptoms and overall signs. The analysis of data from a randomized clinical trial revealed this significant connection among 535 participants.
SourceJAMA Network·JournalJAMA Ophthalmology·DateMar 10, 2022
Researchers analyzed the impact of COVID-19-related lockdowns on nearsightedness progression in schoolchildren in Hong Kong. The study found that these measures can contribute to the worsening of myopia among children.
SourceJAMA Network·JournalJAMA Network Open·DateJan 14, 2022
Phoebe Lin's research establishes a gut-eye association in animal models, finding that certain interventions can enhance Tregs and decrease eye inflammation. Her five-year grant will investigate how intestinal microbes and the immune system can be rebalanced to treat uveitis.
A study found that caffeine increases alertness and detection accuracy for moving targets, improving reaction times and visual processing. Researchers tested participants' dynamic visual acuity skills before and after caffeine ingestion, showing significant improvements in accuracy and speed.
SourceUniversity of Waterloo·JournalJournal of Psychopharmacology·DateDec 1, 2021
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
A seven-year study by CooperVision indicates that MiSight 1 day contact lenses slow myopia progression without a rebound effect, even after treatment cessation. The lenses demonstrate sustained slowing of myopia progression across different ages and with varying levels of myopia.
SourceMcDougall Communications·TypeRandomized controlled/clinical trial·DateNov 2, 2021
Researchers at Duke University developed a robotic imaging tool that can automatically detect and scan patients' eyes for eye diseases, producing clear images in under 50 seconds. The system uses optical coherence tomography and is designed to be safe and accessible for optometrist offices, primary-care clinics, and emergency departments.
SourceDuke University·JournalNature Biomedical Engineering·TypeExperimental study·DateAug 5, 2021
Researchers at State University of New York College of Optometry discovered that visual contrast increases when reading outdoors, making it easier to see letters and improving eyesight. This finding has significant implications for basic research, eye clinics, and architectural design.
SourceState University of New York College of Optometry·JournalCell Reports·DateFeb 2, 2021
A new study by the University of Bradford reveals that people with early-stage glaucoma see contrast in a similar way to those without it, despite measurable vision loss. This underlines the importance of regular eye checks to detect glaucoma before damage is established.
SourceUniversity of Bradford·JournalInvestigative Ophthalmology & Visual Science·DateJul 17, 2020
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
A new literature analysis published in Ophthalmic & Physiological Optics provides a comprehensive review of evidence-based information for managing myopia. The paper discusses various safety and efficacy considerations for behavioral, optical, and pharmaceutical pathways, as well as potential future avenues for myopia management.
SourceMcDougall Communications·JournalOphthalmic and Physiological Optics·DateMay 12, 2020
The study aims to evaluate the safety and effectiveness of MicroPine, an atropine eye solution, in slowing myopic progression in children aged 3-12 years. Participants will receive MicroPine or a placebo for three years, with some receiving it for four years, and comprehensive eye care, glasses, and travel expenses covered.
SourceState University of New York College of Optometry·DateMar 3, 2020