Didymium UG-19 UNIfresh
UNICOdidymium
CHF 201.00*
Prices excl. VAT plus shipping costs
Available, delivery time: 1-3 days
Product information "Didymium UG-19 UNIfresh"
Rose didymium glass is the classic filter that was specially designed to absorb the bright yellow sodium flare at 589 nm, which occurs when heating glass. Spectacles with didymium glass protect your eyes from visible and UV light produced in the glass blowing and pearl making processes.
Declaration of conformity for Didymium UG-19 UNIfresh - 2192 1001 00
We declare bindingly that the safety glasses comply with the relevant harmonization legislation of Regulation (EU) 2016/425 as well as the respective safety glasses standards and have been certified accordingly by a notified body as part of a type test.
Declaration of conformity (PDF)Extra information
Branch code: | Craft sector, Glass Blowing |
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Carrying help: | Earpiece |
Certification mark: | C3057.1UG |
Colour of frame: | grey/orange |
EN standards: | PPE Regulation (EU) 2016/425 |
Fields of application: | Fields of application see declaration of conformity/data sheet |
Lens typ: | Lenses with filtering action |
Marking CE: | Yes |
Marking on the frame: | UG 166 F CE |
Marking on the lens: | UG 1 CE |
Material lens: | mineral glass |
Mechanical resistence: | Minimum strength |
Model: | Didymium rose, Light transmission D65 25% |
Norms EN (eye protection): | EN 166 |
Notified body: | NB 1883; ECS European Certification Service GmbH; Obere Bahnstraße 74; D-73431 Aalen |
Product characteristics: | Spectacles |
Product group: | SPECIALVISION |
Product line: | UNICOdidymium |
Risk category (PPE Regulation): | category II - Protective equipment to protect from danger |
Size: | 52/17 |
Surface treatment: | Yes |
Temple characteristics: | Flexible temple end, soft temple ends |
Tint color: | Didymium rose |
Care and maintenance of unico graber safety spectacles
IMPORTANT: Do not use abrasives or chemicals for cleaning. Products that are too aggressive can damage the glass or its coating.
1. Remove the larger particles of dirt by running.
2. Apply some detergent, without balsam, on the glasses and rub it in gently with two fingers.
3. Rinse the detergent off by running it under luke-warm water.
4. Dab the glasses off with a soft cloth or paper towel.
5. Wipe the glasses, if necessary, with a microfiber cloth.

Some detergent and water is all you need to restore sharp vision
If you use the sleeves of your jumper or a handkerchief to clean the glass, you will leave fine scratches and traces of tiny dust particles and dirt on the glasses. These will “dull” the surfaces sooner or later. The microfiber cloths supplied with the glasses can be used for light cleaning purposes, however, if the glasses are very dirty, be sure to use fresh water.
Storing
When not in use, you should keep the safety spectacles in a suitable case, preferably a sturdy one. Never place the glasses down on the lenses. Avoid high fluctuations in temperature.