Kästner Optik
Kästner OptikStuttgart, 2002

The Place to See and Be Seen. Professional Consultations and an Independent Look.

Kästner Optik

Kästner Optik is an optometrist’s shop with a long tradition of excellence, situated in the very heart of Stuttgart in the Königsbau on the Schlossplatz. The task was to position an optometrist’s core competence, everything relating to the human eye, in a new framework by redeveloping the first floor. The intention was to set a clear counterweight to the increasingly prevalent perception of an optometrist as a mere style advisor for selecting the right spectacle frames. In the new Optical Center, optometric work will take place in an atmosphere that exudes clarity and precision while at the same time creating a relaxed atmosphere for the after sales dialog in order to attain even stronger customer loyalty. And last but certainly not least, the redevelopment is designed to further consolidate the position of Kästner Optik as one of the city’s leading optometrist’s shops.


Two distinctive key visuals are elaborated in the new Optical Center: first, the stunning view through the colonnades of the Königsbau onto the Schlossplatz, and second, an oversize, blue iris on the ceiling with a diameter of four meters. The ceiling eye not only establishes the subject matter of the space, but also functions as a signal that can be seen from afar. From inside the building, a mirror on the stairway reflects a tantalizing section of the Optical Center ceiling, thereby generating curiosity on the ground floor; from the outside, the back-lit iris makes a strong, attention-grabbing reference to the store’s function during the evening hours.

The space is taken in two visual directions. The curved upper corners of the room and the convex, molded iris create a kind of tunnel effect, which shifts the view out of the window to center stage. The view is also contained by two frames positioned in front of the windows, which serve to give the room closure. A comb-shaped, back-lit shelf running from the stairway and the upholstered long wall that lies behind it also support this movement. At the same time, the room is oriented around the long glass wall on the opposite side of the room, which screens the more technical refraction rooms and contact lens-fitting area that lie behind it.

The main room is divided into four areas, which are occupied by cubic furniture. To the immediate left of the stairway, the range of glasses is displayed together with the optometrist’s traditional product range: binoculars, magnifying lenses and other visual aids. To the right of the stairway, a display case set into the wall contains a kind of museum displaying unusual spectacle frames from the owner, Henning Hüppauff’s, personal collection. Immediately adjacent is an area for making analog measurements of the eye at a vertically-adjustable table. And finally, close to the exterior wall, the actual fitting area is situated in an almost lounge-like atmosphere. A video stele records the customer wearing his new glasses. In this way, the eye can be immediately measured and customers can view an image or video of themselves with their new glasses on the screen. Here new technology is used to demonstratively underscore competence and expertise. During the dialog with the optician, the customer is presented with a view of the white, upholstered wall and, behind the optician, a video installation on three screens. The eyes of different people of different ages and gender gaze into the room, out of the window, appear peaceful and contemplative, or communicate with each other in an animated manner.

In essence, the iris determines the color climate of the room. The blue of the iris is reciprocated by the water-blue epoxy resin floor. The circular form on the ceiling corresponds with a corona of aluminum strips set into the floor. This motif first appears on the stairway and guides the customer from the ground floor sales area up to the Optical Center on the first floor. All furnishings are varnished in two different beige tones; a green stripe along the edge of the frames on the façade side once again reinforces the impact of these elements and guides the eye towards the greenery on the Schlossplatz. The whole atmosphere is simultaneously focused and still relaxed.

The glass façade screening the refraction rooms is inscribed with a text installation by the Berlin artist, Bruno Nagel. A fragmented stream of words illuminates the work of the optometrist from a poetic, scientific, historic and theoretical perspective. The text area serves as a screen to mask the rooms that lie behind it, while at the same time providing a fascinating way to pass the time for waiting friends or family.

The focused atmosphere becomes even stronger in the refraction rooms. The color climate is reduced to the colors white and gray. The flooring becomes linoleum that merges seamlessly into the rear wall and ceiling, thereby creating a feeling of comfort and security on one hand, and simultaneously establishing a clear focus on the projection wall on the other.

From the outside, the back-lit iris makes a strong, attention-grabbing reference to the store’s function during the evening hours.
Here new technology is used to demonstratively underscore competence and expertise.

Facts & Figures

Königstraße 28
Competition (2002)
Store Concepts
  • Andreas Bloedow
  • Gunter Fleitz
  • Vincent Gabriel
  • Fabian Greiner
  • Peter Ippolito
  • Axel Knapp
  • Stefan Gabel, Color Consulting
  • Bruno Nagel, Artwork

Awards & Publications