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About CJ Optik


Since 2007 CJ Optik has become one of the high-performance and innovative companies in the field of dental microscopy. With customers in 90 countries worldwide we go for efficient solutions in the interests of dentists and patients.
Our goal is to optimally design the Flexion dental microscope family with every evolutionary stage for the most modern applications and treatment methods.
In 2023 we have launched 3D dental microscopy, this is another advanced way to optimise dental treatments. The new Flexion 3D from CJ-Optik uses a special monitor that does not require the user to wear 3D glasses. It can be used in almost all dental fields. 3D dental microscopy via a monitor is particularly appealing to dentists who prefer the monitor image to the view through the binoculars of the classic dental microscope.
Get to know the CJ-Optik Flexion microscope family with its extensive, innovations – for the highest requirements of modern dentistry.

Our History

Our in-house production is located in Asslar in the immediate vicinity of the “City of Optics” Wetzlar. The production is according to ISO 13485 thus guaranteeing the highest quality and reliability. We take advantage of the region‘s out-standing expertise by cooperating with the “Wetzlar Network” and local suppliers.


• Optical precision, care and responsibility – made in Germany.
• Owner-managed, medium-sized company with in-house development & production.
• Together with our customers we find individual solutions.


The Flexion Advanced offers virtually every single possible accessory at a price that makes the competition seem awkwardly expensive.
The Flexion Advanced offers virtually every single possible accessory at a price that makes the competition seem awkwardly expensive.
Contact us for a free consultation.


The Flexion was awarded a Special Mention for Excellent Product Design in the 2017 German Design Awards.

Jury statement

“A high-performance high-tech product with a very progressive and contemporary design.”


We call this configuration ‘basic’ but it is far from it.
The Flexion Basic offers all of the important features of the Flexion Advanced and comes fully prepared for documentation upgrades; available whenever you wish.
Call us to discuss your requirements as individual components are fully interchangeable.


Microscopes have been used in dentistry for around 25 years. They originated out of other medical fields such as ENT, MaxFax and Oral Surgery.
The Flexion is the first dental microscope that has specifically been designed for the needs of general dentists. Unlike other microscopes the Flexion is not just an ‘Endo’ bit of kit, but easy to integrate into all aspects of dentistry.