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Company · Changsha · China

Lens Technology (China)

hnlens.comROR OpenAlex
Research works
68
▲ 368% vs 2013–17
Citations
350
5.1 per fractional work
Top-10% rate
1.9%
record average 16.5%
Open access
16%
world 28%

Not ranked overall: Lens Technology (China) is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.16× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.06× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.25× its world share, 0 worksImmunology and Micro…Neuroscience: 1.42× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 6.54× its world share, 0 worksPharmacology, Toxico…Chemistry: 1.31× its world share, 0 worksChemistryComputer Science: 0.36× its world share, 1 worksComputer ScienceEngineering: 0.63× its world share, 2 worksEngineeringEnvironmental Science: 0.10× its world share, 0 worksEnvironmental ScienceMaterials Science: 1.32× its world share, 1 worksMaterials SciencePhysics and Astronomy: 1.50× its world share, 1 worksPhysics and AstronomyHealth Professions: 1.75× its world share, 1 worksHealth ProfessionsMedicine: 3.07× its world share, 13 worksMedicinePsychology: 0.25× its world share, 0 worksPsychologySocial Sciences: 0.12× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Pharmacology, Toxicology and Pharmaceutics, 6.5×. Every wedge is a field page.

Which keywords describe research at Lens Technology (China)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Dry Eye Disease, Ocular Surface, Intraocular Pressure, Corneal Biomechanics, Keratoconus, Myopia and Wound Healing.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 12 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 12 words, with their numbers
  1. Epidemiology6▲ 7.0×10 topics
  2. Dry Eye Disease3▲ 467×1 topic
  3. Ocular Surface3▲ 467×1 topic
  4. Intraocular Pressure2▲ 114×2 topics
  5. Corneal Biomechanics2▲ 284×1 topic
  6. Keratoconus2▲ 284×1 topic
  7. Myopia1▲ 110×2 topics
  8. Refractive Error1▲ 151×1 topic
  9. Visual Impairment1▲ 120×1 topic
  10. Wound Healing1▲ 22×2 topics
  11. Interprofessional Education1▲ 163×1 topic
  12. Teamwork1▲ 163×1 topic

Which research topics does Lens Technology (China) publish most on?

By volume in 2022–2025: Ocular Surface and Contact Lens, Corneal surgery and disorders, Ophthalmology and Visual Impairment Studies and Interprofessional Education and Collaboration.

Ocular Surface and Conta…3Ocular Surface and Contact Lens: 3 fractional worksCorneal surgery and diso…2Corneal surgery and disorders: 2 fractional worksOphthalmology and Visual…1Ophthalmology and Visual Impairment Studies: 1 fractional worksInterprofessional Education and Collaboration: 1 fractional worksCorneal Surgery and Treatments: 1 fractional worksOcular Infections and Tr…1Ocular Infections and Treatments: 1 fractional worksPhotonic Crystals and Applications: 1 fractional worksAdvanced Drug Delivery Systems: 0 fractional worksOtitis Media and Relapsing Polychondritis: 0 fractional worksAstronomical Observations and Instrumentation: 0 fractional works
Public Health, Environmental and Occupational HealthRadiology, Nuclear Medicine and ImagingEpidemiologyGeneral Health Professions5 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Ocular Surface and Contact Lens Public Health, Environmental and Occupational Health 3 works
  2. 2 Corneal surgery and disorders Radiology, Nuclear Medicine and Imaging 2 works
  3. 3 Ophthalmology and Visual Impairment Studies Epidemiology 1 works
  4. 4 Interprofessional Education and Collaboration General Health Professions 1 works
  5. 5 Corneal Surgery and Treatments Radiology, Nuclear Medicine and Imaging 1 works
  6. 6 Ocular Infections and Treatments Ophthalmology 1 works
  7. 7 Photonic Crystals and Applications Atomic and Molecular Physics, and Optics 1 works
  8. 8 Advanced Drug Delivery Systems Pharmaceutical Science 0 works
  9. 9 Otitis Media and Relapsing Polychondritis Rheumatology 0 works
  10. 10 Astronomical Observations and Instrumentation Computational Mechanics 0 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available15.6%not open84.4%

World: 28% of research is openly available.

with international co-authors33.1%domestic only66.9%

World: 19% is written across borders.

How has Lens Technology (China)'s research output changed?

Output in 2018–2022 was 368% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Changsha

All research institutions in Changsha

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.