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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This category includes contact lens cleaning and disinfecting solutions, eye drops, saline solution, enzyme tablets and complementary eye care products. Use each product only for its intended purpose and follow the packaging instructions and the advice of your eye care professional. This category includes multipurpose solutions, sterile saline, enzyme products and eye drops. Each has a different purpose: a solution may clean, disinfect and store particular lenses, while saline is used only where instructions allow and does not replace disinfection. Eye drops are not all compatible with contact lenses either. Always read the label and follow the recommendation of your eye-care professional. For reusable lenses, use a fresh quantity of suitable solution every time. Rub and rinse the lens when instructed, empty the case completely and never top up old liquid. The full disinfection time stated on the product is required. Shortening that period, decanting solution into another bottle or touching the nozzle against a surface can compromise hygiene. The case is part of the care system. Rub and rinse it with contact lens solution, allow it to air-dry upside down with the caps off and replace it according to professional guidance or sooner if damaged. Do not rinse it with water and do not store it closed while wet. A case that looks clean still needs replacement because microorganisms and biofilm may not be visible. Sterile saline may be used for rinsing in specific procedures, but it does not necessarily disinfect. Do not store lenses in saline when a disinfecting system is required and never make homemade salt water. Tap, bottled and distilled water are not suitable for contact lenses because they may contain microorganisms capable of causing serious corneal infection. Dryness may be related to the environment, screen work, allergies, medication, the tear film or the fitting itself. Use only drops labelled as compatible with contact lenses and recommended for your situation. Drops should not be used to mask continuing pain or redness. Frequent need for relief calls for a review of the lens, wearing schedule and ocular surface. 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. Take the lens packaging with you when requesting a new solution so that compatibility with the material and care system can be checked. Do not switch products simply because names or packaging look similar, and never use a solution past its expiry date or its permitted period after opening. Partner optical stores can explain the available Stand Gema care options and demonstrate the complete routine. Keep care products in a clean, dry place and note the opening date when the instructions require it. Avoid touching the bottle tip and close it immediately after use. When travelling, carry an approved sealed pack instead of transferring liquid to another container. If your lens, eye sensitivity or medication changes, ask for compatibility to be checked again. The category includes multipurpose cleaning solutions, saline solution, enzyme tablets, eye drops and complementary care products. Saline is used for rinsing and is not a substitute for an approved disinfecting solution. Follow the product instructions. Use only drops labelled as compatible with contact lenses and ask an eye care professional for guidance. Clean, rinse and store lenses with the appropriate solution, following the product instructions and your eye care professional’s advice. The products are available through partner optical stores. View the store list to find the nearest location.Contact lens cleaning and daily eye care
Complete care for lenses and comfortable eyes
Cleaning, disinfection and storage
Looking after the lens case
When sterile saline is used
Eye drops and dryness
Safe wear and everyday care
Choosing the correct product
A consistent routine without shortcuts
Frequently asked questions
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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
