01 · Bulvaro
Frame and sun
Optical frames and sunglasses sit in one collection. An everyday model and a special design are not split into two catalogues. Line, lens and fit are chosen together.
A family of opticians. The store, the workshop and the optician’s shelf sit under one roof.
CK GRUP OPTİK
The stores opened in the mid-1990s. Cengiz Keleş entered the trade in 1997. Today the third generation carries frames, lenses and children’s eyewear from the same address to the optician.
01
CK GRUP OPTİK is the group of a family that works in eyewear. The shops began in the mid-1990s. The counter, the measurement and the shelf stayed inside the same family.
Founder Cengiz Keleş entered the optical trade in 1997. Since then the work has run on two lines: the frame standing in front of a face in the store, and the supply that carries that frame to an optician.
The third generation works under the same roof. Production and supply continue from the head office in Şişli. The legal name is CK GRUP OPTİK SAN. TİC. LTD. ŞTİ. The address has not moved: Gülbahar Mahallesi, Eren 1 Sokak, No: 4-B.
Clear vision starts in the window. The fit ends at the bench.
02
Dates the house stands on. Nothing here is a forecast.
Shops begin in the middle of the decade. The group is a family of opticians. The name was not added later, over a business that already existed.
Cengiz Keleş steps into optics. From that year the work has two ends: the frame in front of a face, and the supply that carries it to an optician’s shelf.
Production and supply continue without changing address. The third generation is at the bench. Head office is still in Şişli.
Baby and children’s frames enter under their own name. The collection is built for ages 0–13, from a baby band to an older child’s fit. There is no single “small size”.
Models and colours multiply inside the same system. The frame is adjusted to the face and leaves with a spare part in the box.
The frames reach optician shelves across Turkey. Fit is tried on a face. A size is not chosen from a screen.
Silmo
Ninoflex stands at Silmo Istanbul. The season’s conversation with the trade happens there, then returns to the shelf.
17–20 November, Istanbul Expo Center, hall 10, stand G5. Ninoflex is listed under the name CK Optik.
23–26 November, hall 5, stand A11. The fair’s 10th year. CK Optik opens the stand with Ninoflex children’s frames.
20–23 November, hall 5, stand A5. Ninoflex is a finalist at the Silmo Istanbul Awards, in locally made children’s eyewear.
19–22 November, hall 5, stand A12. The fair’s 12th year. Ninoflex meets opticians and optical students at the CK GRUP OPTİK stand.
03
Four lines of work. Frames, finding an optician, children’s eyewear and the appointment. Each one has its own brand, and the same address.
01 · Bulvaro
Optical frames and sunglasses sit in one collection. An everyday model and a special design are not split into two catalogues. Line, lens and fit are chosen together.
02 · Optisyenbul
An optician is found across Turkey. The appointment and the service are requested from the same record. Comments, ratings and complaints stay visible; popularity is read from that trace.
03 · Ninoflex
In series production since 2019. The range runs from a baby band to ages 10–13, each band with its own fit. More than 300 models and colours. The frame is adjusted to the face; a screw and a nose pad leave in the box. Sale is at more than 600 optician points.
04 · Optikrandevu
A registered optician and a customer share one calendar. The store is chosen by city, district or location. A time is requested. The appointment is set when the store confirms it.
04
The fit is corrected at the moment of purchase. On a growing face, that first adjustment is not the end of the fit.
A screw and a nose pad are not searched for later. The part leaves with the frame.
Nose pad, temple and lens height are seen only on a face. That is why the point of sale is an optician.
Production, supply and the four brands run from the same address. They are not four separate companies.
The medical decision belongs to the eye doctor. Ninoflex’s work starts after that decision: keeping the frame on the face.
05
Bulvaro, Ninoflex, Optisyenbul and Optikrandevu are CK GRUP OPTİK brands.
Bulvaro
Optical frames and sunglasses. Everyday models and special designs sit in one collection.
Ninoflex
Baby and children’s frames. In production since 2019, adjusted to the face, spare part in the box.
Optisyenbul
An optician is found across Turkey. The appointment and the service share one record; popularity is read from the reviews.
Optikrandevu
Appointments with a registered optician. The customer picks a time; the store confirms it.
06
CK GRUP OPTİK SAN. TİC. LTD. ŞTİ.
Dealer questions, product questions and press notes come to the same desk. Replies go out on business days.