đź“‹ FDA Reference
benz methafilcon a optical blank benz methafilcon a spherical and toric soft hydrophilic contact lenses for daily wer
Benz Research And Development
Summary: Benz methafilcon a contact lenses are soft hydrophilic lenses used for vision correction. They are designed for daily wear and are suitable for patients with refractive errors. Optometrists and ophthalmologists typically prescribe these lenses.
FDA Clearance Information
Pathway
510K
Number
K980418 ↗
Decision Date
February 27, 1998
Product Code
LPL
Device Class
Class 2
Evidence
419 studies
The benz methafilcon a contact lenses were cleared through the FDA 510(k) pathway on February 27, 1998. Manufactured by Benz Research And Development, these lenses are classified as Class 2 medical devices.
What It Is
Benz methafilcon a contact lenses are soft, hydrophilic lenses made from a material called benz methafilcon a. These lenses are designed to correct refractive errors such as myopia and hyperopia. They are available in spherical and toric designs, catering to patients with astigmatism. The lenses are intended for daily wear, providing comfort and clarity of vision.
Clinical Applications
These contact lenses are commonly used in optometry and ophthalmology practices for patients requiring vision correction. They are suitable for individuals with myopia, hyperopia, and astigmatism. The lenses are typically prescribed for daily wear, making them ideal for patients who prefer not to wear glasses. They are used in both routine eye exams and specialized contact lens fittings.
Indications for Use
The FDA indications for these lenses include correction of refractive errors such as nearsightedness, farsightedness, and astigmatism. They are suitable for patients who need vision correction and prefer contact lenses over glasses.
Practical Considerations
These lenses come in various sizes to fit different corneal shapes and sizes. They are compatible with standard contact lens solutions for cleaning and storage. Proper fitting by an eye care professional is essential to ensure comfort and optimal vision correction.
Linked Studies (20)
PubMed • 2025
Onyx Liquid Embolic Agent: Basic Knowledge for Its Use in Interventional Neuroradiology.
Journal of neuroendovascular therapy
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Performance evaluation of quantitative hemoglobin A2 and fetal hemoglobin testing using commercially lyophilized vs. in-house whole blood controls in Chinese clinical laboratories: a 12-year analysis of National External Quality Assessment Data.
Clinical chemistry and laboratory medicine
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Clinical progress note: Haemophilus influenzae type b.
Journal of hospital medicine
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Pilot study of social media promotion of home-based self-testing for syphilis.
Sexually transmitted diseases
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Clinical development and performance of the First to Know Syphilis Self-Test for over-the-counter usage: a de novo rapid test for treponemal antibody.
Journal of clinical microbiology
View Source →
PubMed • 2025
Implementation of an Opt-Out and Rapid Point-of-Care Syphilis Testing Program for Pregnant Patients Presenting to the Emergency Department.
Sexually transmitted diseases
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Evaluation of Rapid Syphilis Testing Using the Syphilis Health Check in Florida, 2015-2016.
Florida public health review
View Source →
PubMed • 2025
Multiplex droplet digital PCR for the detection and quantitation of Streptococcus pneumoniae, Mycoplasma pneumoniae, and Haemophilus influenzae.
Frontiers in cellular and infection microbiology
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Palm Multidiagnostic of Mycoplasma pneumoniae, Chlamydia pneumoniae, Haemophilus influenzae, and Streptococcus pneumoniae Using One-Tube CRISPR/Cas12a.
Transboundary and emerging diseases
View Source →
PubMed • 2025
Tp40: a new potential prognostic and diagnostic marker for syphilis.
Microbiology spectrum
View Source →
PubMed • 2025
Serotonin sets up neutrophil extracellular traps to promote neuroendocrine prostate cancer metastasis in the liver.
The Journal of clinical investigation
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Application value of Philips Ingenuity TF PET/CT scanner imaging agent FAP in evaluating renal fibrosis.
Hellenic journal of nuclear medicine
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Message from Dr. Philippe T. Georgel, Guest Editor for the Marshall University Collection, Brad D. Smith, President of Marshall University, and Dr. Anivandan Mukherjee, Provost of Marshall University.
Biochemistry and cell biology = Biochimie et biologie cellulaire
View Source →
PubMed • 2025
Improved patient comfort and procedural efficiency using chlorhexidine-coated hydrophilic urethral catheters: a randomized controlled trial.
Journal of Yeungnam medical science
RCT View Source →
PubMed • 2025
pTx-Pulseq in hybrid sequences: Accessible and advanced hybrid open-source MRI sequences on Philips scanners.
Magnetic resonance in medicine
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Comparative connectomics of Drosophila descending and ascending neurons.
Nature
RCT|prospective|retrospective|case Series|other View Source →
PubMed • 2025
Hydrophilic-coated sheaths for reducing radial artery spasm during transradial procedures: A systematic review and meta-analysis.
Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences
View Source →
PubMed • 2025
History of antineutrophil cytoplasmic autoantibodies : Milestones in rheumatology.
Zeitschrift fur Rheumatologie
View Source →
PubMed • 2025
A Hydrophilic Polyurethane Foam Containing Nigella sativa Oil as a Wound Dressing.
BioMed research international
RCT|prospective|retrospective|case Series|other View Source →Frequently Asked Questions
What is benz methafilcon a contact lenses used for?
These lenses are used for correcting refractive errors like myopia, hyperopia, and astigmatism.
What specialties typically use this device?
Optometrists and ophthalmologists typically prescribe these contact lenses.
What are the FDA-cleared indications?
The lenses are indicated for correcting refractive errors such as nearsightedness, farsightedness, and astigmatism.
Disclaimer: This page compiles publicly available regulatory and published clinical evidence for educational reference.
It does not constitute medical advice, product endorsement, or a recommendation for clinical use.
Always consult manufacturer documentation and clinical judgment for patient care decisions.