When is See U Sound open?

Monday to Friday: 10:00–20:00; Saturday: 09:00–19:00. Closed on Sunday. Closed on Luxembourg public holidays.

Where is See U Sound?

14, Avenue du Rock'n'Roll, L-4361 Esch-sur-Alzette. 4 min on foot from Belval-Université station.

See U Sound

The optician in Belval Plaza that tests your hearing as well as your eyes, on one booking system. Two appointments that usually take two visits.

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Quick answers

When is See U Sound open?: Monday to Friday: 10:00–20:00; Saturday: 09:00–19:00. Closed on Sunday. Closed on Luxembourg public holidays.
Is See U Sound open on Sunday?: No, it is closed on Sunday.
Where is See U Sound?: 14, Avenue du Rock'n'Roll, L-4361 Esch-sur-Alzette. 4 min on foot from Belval-Université station.

See U Sound does both halves of the job that usually needs two appointments: optics and hearing. Eye tests, contact lens fitting and frames on one side, hearing tests and hearing care on the other, in a single unit on the upper level of Belval Plaza.

Appointments book online for either service, which is the practical reason to choose it over walking in somewhere and waiting. The frame wall runs to the usual names, Ray-Ban, Police and Lacoste among them, and there is a Volcane “ambassadeur d’excellence” plaque and a made-in-France mark by the door.

Local tip: Optics and audition are the same shop and the same appointment system, so if you are booking an eye test and have been meaning to get your hearing checked, do both in one trip.

Offers and discounts

All discounts in Belval

For students

-20%SunglassesAll year round on presentation of a student card. Big luxury designer names such as Fred are excluded.
CNS glasses packA frame plus two lenses with a blue filter for screens, fully reimbursed by the CNS. The CNS does not cover the anti-reflective and blue-filter treatments; See U Sound gives those free so students can equip themselves at minimal cost.

Next door this week

On in the next seven days, within five minutes on foot of here.

On now, until Thu 31 DecAnne Winterer: Pioneer of Industrial PhotographyMöllerei · 3 min on foot
On now, until Sun 25 OctRestoDays in BelvalTerra Steakhouse · 3 min on foot
On now, until Sat 17 OctFree film screenings at Belval Plaza with KinepolisKinepolis Belval · 2 min on foot · Free entry
On now, until Sat 17 OctKaraoke Party with DJ Karak at Le T’ChizLe T’Chiz Belval · 2 min on foot
On now, until 23:00Sleaford Mods at RockhalRockhal · 4 min on foot
On now, until 23:59Karaoke at Café SagaCafé Saga · 4 min on foot

Everything on in Belval

Where it is and how to get here

14, Avenue du Rock'n'RollSee it among the others Meeting someone here? Make a link© OpenStreetMap contributors

Within five minutes on foot:

Getting here:

TrainBelval-Université station4 min on foot
BusEsch/Alzette, Avenue du Rock’n’Roll4 min on foot
CarBelval Plaza car park2 min on foot

Coming from further away? How to get to Belval

Nearby, if you need it

Electric car charging 4 min on footChargy · 52 charging points · Type 2Show the exact spot
Drinking water 4 min on footShow the exact spot

Chargers and drinking water from OpenStreetMap contributors, copied on 27 September, 2026. Not visited by I Love Belval: if one has moved, the sign on the spot is right and this is not.

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