Technology in balance

Miru 1month, a unique technology designed to meet the demands of today's contact lens wearer.*

*Menicon data on file April 2016


Unique silicone polymerzation, innovative hydrophilic monomer

  • Ultra high Dk/t
  • Exceptional hydration
  • Optimized transparency


Unique surface technology, nanometer precision

  • Super smooth surface
  • Resistance to bacteria
  • Exellent wettabilty

Ultra Dk/t for healthy eyes

MeniSilk™technology delivers one of the highest levels of oxygen transmission of any commercially available disposable lens.

1. Acuvue Oasys® and registered trademarks of Johnson & Johnson Vision Care, Inc.
Air Optix®Aqua is a registered trademark of Alcon®. Avaira®Vitality and Biofinity® are registered trademarks of CooperVision®. PureVision® 2 and Ultra® are registered trademarks of Bausch & Lomb, Inc.

Benefits of oxygen

Eyes that can breathe are healthier, whiter and allow worry-free wear from morning until night.2,3,4

Benefits of design

A totally breathable lens ensuring every part of the eye gets the oxygen that it needs for healthy, happy, whiter eye.

Benefits data source:

2. Brennan NA, Morgan PB. Reader's Forum: Another view oxygen transmission. Cont Lens Spectrum. Published December 1, 2005.

3. Brennan N, Morgan P. Clinical highs and low of Dk/t Pt 1.Optician 2009

4. Short-Term Physiologic Response in Neophyte Subject Fitted with Hydrogel and Silicone Hydrogel
Contact Lenses Maldonado C. Optometry and Vision Science, Vol. 81, No. 12, December 2004


Thickness matters

The thickness of a lens can significantly impact O2 transmissibility. Miru 1month sphere, toric and multifocal design optimize O2 transmissibility across the whole lens surface, over the entire power range.

Miru 1month toric has a prism free optic zone and asymmetric Thin Zones profile which ensures maximum oxygen transmissibility over the cornea.

Maximum transmissibility of oxygen from the center to the periphery of entire power range.

Transmissibility color maps from different toric design lenses (Power: -3.00 D Cyl: -1.25 D Axis: 180º).

Menicon internal profiling data on file

A surface engineered for healthy eyes

NanoGlossTM nanometer precision technology provides a ultra smooth surface, reducing bacterial biofilm adhesion and lipid desposits, 5supporting clean, healthy lens wear.

Miru 1month demonstrates the lowest level of bacterial adhesion on worn lenses when compared to other silicone hydrogel lenses.6

5. Menicon Data on file
6. Vijay Bacterial Adhesion to worn SiHy Lenses. Optom Vis Sci 2012;89:1095-1106

Benefits of reducing desposits

A super smooth surface for cleaner lenses, healthier eyes and clearer vision.

Reduced cosmetic absorption

NanoGlossTM precision surface resists absorption of cosmetic oils and gels, supporting healthy, clean comfortable wear.

Benefits of reducing cosmetic contamination

A surface which promotes all day comfort, every day.

Balancing design and material

Miru 1month lenses have a unique edge profile applied across the whole power range, providing the ultimate in uniform comfort.

Whatever the power, the lens periphery and the edge thickness remain the same, eliminating comfort differences between eyes due to variation in edge thickness between lenses.

A unique balance of oxygen, Water content and modulus.

  Dk/t Water content Modulus
Miru 1month 161 40% 0.9Mpa

DK/t@-3.00D manufactures data

Benefits of edge design

Our eyelids work hard blinking up to 28,000 times a day. This clever lens design allows lids to glide effortlessly over the lens for a more comfortable day.

Miru 1month Toric

Visiostable design™

Unique double vertical asymmetric Thin Zones.

Benefits of Visiostable design™

A lens designed to work with your eyes for clear, comfortable vision so you can get on with your life.

Horizontal dynamic stabilization zones

Anatomical profile

The unique asymmetric vertical Thin Zones matches the eyelids' natural asymmetric coverage of the cornea, harnessing the natural lid force, optimizing centration and preventing rotation.


For effective asymmetric stabilization, insert lens with axis mark inferiorly and then follow your normal toric lens fitting process.

Lens Specifications


Material Asmofilcon A(Silicone hydrogel)
Water Content 40%
DK/t@-3.00D 161 × 10-9(cm/sec)・(mLO2/(mL × mmHg))
Center Thickness 0.08mm @ -3.00D

Parameters range

Base curve 8.6mm
Diameter 14.0mm
Sphere plano to -6.00D(0.25 steps)
-6.50D to -10.00D(0.5 steps)
Cylinder -0.75, -1.25, -1.75
Axis 10° - 180° (10°steps)
Lens Marking
Wear Daily wear monthly replacement
Packaging Available in 6 Packs
Package Inset
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Patient Instruction
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Menicon America

  • 76 Treble Cove Rd, Bldg #3, North Billerica, MA 01862, USA
  • 800-636-4266