Stand Gema is a wholesale distributor of eye care products in Greece. Since 2003, the company has represented internationally recognized suppliers, offering contact lenses, color lenses, cleaning solutions and eyewear through a network of partner optical stores.
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Yearly contact lenses are reusable lenses with a long replacement schedule when specified by the product and professional fitting. They require thorough daily cleaning, disinfection, correct storage and regular review by an eye care professional. Yearly contact lenses are reusable lenses with a long replacement schedule. The term describes the maximum programme stated by the manufacturer; it does not guarantee that every lens remains suitable for twelve months regardless of use. Material condition, deposits, prescription, fitting and ocular surface health should be reviewed. A damaged lens or one that repeatedly causes discomfort is replaced earlier. Because the same lens is used over a long period, daily removal of deposits and correct disinfection are particularly important. Follow the care system recommended for the material and never use water, saliva or homemade solutions. Clean the case with fresh solution, air-dry it upside down and replace it regularly. Do not extend use merely because the lens looks clear to the naked eye. Long replacement schedules are often found in ranges offering broad parameters or specialist fittings that are not easily covered by standard daily or monthly products. Different base curves, diameters and powers may serve individual anatomical and corrective needs. This flexibility does not remove the requirement for a trial, observation of movement and centration, and continuing professional monitoring. Recurring blur, increasing foreign-body sensation, frequent deposits, small tears, discolouration or difficulty cleaning the surface are reasons to stop and arrange an assessment. Pain, redness, light sensitivity or discharge require prompt attention. Do not polish, heat or modify a lens yourself and do not attempt to repair damage by soaking it for longer. The prescription and ocular surface can change during a year. A review confirms that power remains suitable, the lens still moves correctly and the eye shows no sign of stress. Bring the lenses, case and solution you use so that the practitioner can assess the real routine. The appointment involves more than measuring new powers and may identify a need for earlier replacement or a different material. Contact lenses are medical devices and require an individual professional fitting. Wash and dry your hands thoroughly before touching a lens, follow its replacement schedule and use only the care solution recommended for that material. Never rinse or store lenses in water, never top up old solution in the case and remove lenses before showering, swimming or using a hot tub. If you experience pain, marked redness, light sensitivity, discharge or a sudden change in vision, remove the lenses and contact an eye-care professional promptly. Stand Gema yearly lenses are supplied through partner optical stores, where exact parameters can be selected and care demonstrated. Responsible supply is especially important for long replacement lenses because an unsuitable fit or poor routine may otherwise be repeated for many months. Agree on the next review before leaving the store and keep the product instructions available throughout the replacement cycle. Because a yearly lens is intended for a longer period, scheduled reviews are especially valuable. The practitioner checks the surface, fitting and eye health and confirms that the cleaning system remains appropriate. A lens with a crack, distortion, persistent deposits or edge damage must be replaced early rather than worn until the planned date. Record the starting date, follow all daily and periodic cleaning instructions and keep usable spectacles as an alternative. Never polish a lens or apply household cleaning products. Being able to stop wear immediately is essential whenever an eye needs rest or professional assessment. They are reusable lenses designed for a replacement schedule of up to one year, according to the product instructions. Yes. After each use, clean and disinfect them and store them in a clean case with fresh solution. Actual use depends on product instructions, lens condition and assessment by your eye care professional. Not necessarily. Suitability depends on prescription, fitting, eye health and the ability to follow the required care routine. They are available through Stand Gema partner optical stores.Yearly replacement contact lenses
Yearly lenses and long replacement schedules
Why a strict routine matters
When a custom lens may be selected
Signs that a lens needs review
Regular review of prescription and fit
Safe wear and everyday care
Availability through a professional network
Monitoring during a longer replacement cycle
Frequently asked questions
Stand Gema supplies complete contact lens, eye-care and eyewear categories through partner optical stores. The website lets you explore the main choices, read practical guidance and find a nearby partner for professional advice. A suitable purchase involves more than copying powers from an old prescription: it requires a current examination, a fitting assessment and a choice that considers eye health and daily life. Daily lenses are worn once and discarded, providing a simple routine without cleaning. Monthly lenses are reused for the manufacturer’s stated period and need daily cleaning, disinfection and correct case care. Yearly or specialised lenses call for particularly consistent maintenance and scheduled reviews. The replacement period begins as instructed for the product and is not extended simply because the lenses were worn on only a few days. Toric lenses include cylinder and axis parameters for astigmatism. Their stability on the eye influences clarity, so they require a professional trial. Multifocal lenses are designed to support near, intermediate and distance vision and are selected according to addition, eye dominance and real visual priorities. An adaptation period and small refinements after a trial are a normal part of the process. Colour lenses can enhance or change the appearance of the iris, with or without corrective power. They are still medical devices rather than accessories for casual sharing. Never share them with another person or choose them only from a photograph or colour chart. Shade, movement, coverage and visual quality should be assessed during a real fitting by an eye-care professional. Use only a suitable care system for reusable lenses and fill the case with fresh solution for every cycle. Saline does not necessarily replace disinfection, while eye drops must be labelled as compatible with contact lenses. Wash and dry hands thoroughly, keep lenses and their case away from all water, and remove lenses before showering, swimming or entering a hot tub. Do not mask discomfort by extending wear or using random drops. If pain, marked redness, light sensitivity, discharge or sudden blur develops, remove the lenses immediately and seek advice from an eye-care professional. Keep usable spectacles available so that lens wear can stop without disrupting essential tasks. Stand Gema is a wholesale distributor and does not sell directly through the website. Partner optical stores can confirm availability, review your prescription and provide fitting and care advice. Use the store directory or contact Stand Gema for help locating a partner in your area. Bring your current prescription and describe previous lens experience, typical wearing time and any dryness or allergies. The product pages, articles and answers on this website are designed to make common terms and safe habits easier to understand. They cannot diagnose a condition or determine which lens is suitable for a particular eye. Final decisions about prescriptions, materials, replacement schedules and symptoms should always be made with a qualified professional who can perform an examination. Oxygen transmission, water content, wettability and geometry influence how a lens behaves, but no single figure guarantees comfort. Tear film, blinking, allergies, air conditioning and screen time change the experience. A practitioner combines these factors with fitting and recommends realistic wearing hours, breaks and follow-up. Bring a current prescription, the packaging of any lenses you already use and details of your solution or drops. Note typical wearing hours, when dryness appears and which activities reveal difficulty. Accurate context supports a more focused trial and prevents changes based only on a similar product name. Stand Gema offers contact lenses, color lenses, cleaning solutions, eye drops and eyewear through partner optical stores. Products are available through partner optical stores. Use the store list to find the nearest location. Stand Gema operates as a wholesale distributor. For purchases and availability information, contact a partner optical store. Contact lenses should be selected according to your prescription and the guidance of an ophthalmologist or eye care professional. Do not change the lens type or specifications without professional advice. Use the contact form for questions about products, partnerships and points of sale.Contact lenses and eye-care products
Lens options for different replacement schedules
Correcting astigmatism and presbyopia
Professionally fitted colour lenses
Cleaning, drops and daily habits
When prompt assessment is necessary
Find the right point of service
General information, personal decisions
Material, comfort and realistic wearing time
Preparing for an optical-store visit
Frequently Asked Questions
