Direct manufacturing Finished & Semi-Finished Lenses Sourcing
[email protected] +383 44 800 007

CLEANER LENSES HEALTHIER EYES

Advanced honeycomb lens technology infused
with silver ions to reduce bacteria and keep
your lenses cleaner all day.

SHOP ANTIBACTERIAL LENSES EXPLORE THE TECHNOLOGY
How It Works
1
Silver Ion Protection
Neutralizes bacteria on the lens surface.
2
Honeycomb Structure
Creates a protective layer for continuous defense.
3
Antibacterial Coating
Reduces contamination from daily exposure.

Lenses Collect More
Than We Think

Everyday exposure to screens and touch
allows bacteria to accumulate on your lenses.
Standard lenses don’t protect against this,
CONVEX Honeycomb do!

Lens placeholder
Antibacterial
honeycomb lens
Silver ions
Normal lens
Convex integrates silver ions with broad-spectrum antibacterial and antiviral properties and natural polymer chitosan with defensive and antibacterial properties into lenses by using innovative technology
WHY CONVEX HONEYCOMB?
*Based on the experimental data of a third-party laboratory, the antibacterial rate of CONVEX health lenses against Escherichia coli and Staphylococcus aureus is >99%.

Designed for Everyday Life

Upgrade today
Based on the experimental data of a third-party laboratory, the antibacterial rate of CONVEX health lenses against Escherichia coli and Staphylococcus aureus is >99%.
Testing agency: Antibacterial Material Testing Center, Institute of Physical and Chemical Technology, Chinese Academy of Scienc

Whoops, looks like something went wrong.

(1/1) ErrorException

fwrite(): write of 1905 bytes failed with errno=122 Disk quota exceeded
in StreamHandler.php (line 130)
at HandleExceptions->handleError(8, 'fwrite(): write of 1905 bytes failed with errno=122 Disk quota exceeded', '/home/u661416141/domains/convexvision.de/public_html/vendor/monolog/monolog/src/Monolog/Handler/StreamHandler.php', 130, array('stream' => resource, 'record' => array('message' => 'ErrorException: file_put_contents(): write of 190 bytes failed with errno=122 Disk quota exceeded in /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home/u66141614...\', 122, Array)#1 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', 2)#2 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', true)#3 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'FkKPptU9T4L0shO...\', \'a:3:{s:6:"_toke...\')#4 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home/u661416141/domains/convexvision.de/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main}', 'context' => array(), 'level' => 400, 'level_name' => 'ERROR', 'channel' => 'local', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2026-08-20 20:49:54] local.ERROR: ErrorException: file_put_contents(): write of 190 bytes failed with errno=122 Disk quota exceeded in /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home/u66141614...\', 122, Array)#1 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', 2)#2 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', true)#3 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'FkKPptU9T4L0shO...\', \'a:3:{s:6:"_toke...\')#4 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home/u661416141/domains/convexvision.de/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main} ')))
at fwrite(resource, '[2026-08-20 20:49:54] local.ERROR: ErrorException: file_put_contents(): write of 190 bytes failed with errno=122 Disk quota exceeded in /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home/u66141614...\', 122, Array)#1 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', 2)#2 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', true)#3 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'FkKPptU9T4L0shO...\', \'a:3:{s:6:"_toke...\')#4 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home/u661416141/domains/convexvision.de/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main} ')in StreamHandler.php (line 130)
at StreamHandler->streamWrite(resource, array('message' => 'ErrorException: file_put_contents(): write of 190 bytes failed with errno=122 Disk quota exceeded in /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home/u66141614...\', 122, Array)#1 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', 2)#2 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', true)#3 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'FkKPptU9T4L0shO...\', \'a:3:{s:6:"_toke...\')#4 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home/u661416141/domains/convexvision.de/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main}', 'context' => array(), 'level' => 400, 'level_name' => 'ERROR', 'channel' => 'local', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2026-08-20 20:49:54] local.ERROR: ErrorException: file_put_contents(): write of 190 bytes failed with errno=122 Disk quota exceeded in /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home/u66141614...\', 122, Array)#1 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', 2)#2 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', true)#3 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'FkKPptU9T4L0shO...\', \'a:3:{s:6:"_toke...\')#4 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home/u661416141/domains/convexvision.de/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main} '))in StreamHandler.php (line 116)
at StreamHandler->write(array('message' => 'ErrorException: file_put_contents(): write of 190 bytes failed with errno=122 Disk quota exceeded in /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home/u66141614...\', 122, Array)#1 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', 2)#2 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', true)#3 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'FkKPptU9T4L0shO...\', \'a:3:{s:6:"_toke...\')#4 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home/u661416141/domains/convexvision.de/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main}', 'context' => array(), 'level' => 400, 'level_name' => 'ERROR', 'channel' => 'local', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2026-08-20 20:49:54] local.ERROR: ErrorException: file_put_contents(): write of 190 bytes failed with errno=122 Disk quota exceeded in /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home/u66141614...\', 122, Array)#1 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', 2)#2 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', true)#3 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'FkKPptU9T4L0shO...\', \'a:3:{s:6:"_toke...\')#4 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home/u661416141/domains/convexvision.de/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main} '))in AbstractProcessingHandler.php (line 37)
at AbstractProcessingHandler->handle(array('message' => 'ErrorException: file_put_contents(): write of 190 bytes failed with errno=122 Disk quota exceeded in /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home/u66141614...\', 122, Array)#1 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', 2)#2 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', true)#3 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'FkKPptU9T4L0shO...\', \'a:3:{s:6:"_toke...\')#4 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home/u661416141/domains/convexvision.de/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main}', 'context' => array(), 'level' => 400, 'level_name' => 'ERROR', 'channel' => 'local', 'datetime' => object(DateTime), 'extra' => array(), 'formatted' => '[2026-08-20 20:49:54] local.ERROR: ErrorException: file_put_contents(): write of 190 bytes failed with errno=122 Disk quota exceeded in /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:122Stack trace:#0 [internal function]: Illuminate\\Foundation\\Bootstrap\\HandleExceptions->handleError(8, \'file_put_conten...\', \'/home/u66141614...\', 122, Array)#1 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php(122): file_put_contents(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', 2)#2 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/FileSessionHandler.php(83): Illuminate\\Filesystem\\Filesystem->put(\'/home/u66141614...\', \'a:3:{s:6:"_toke...\', true)#3 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Store.php(128): Illuminate\\Session\\FileSessionHandler->write(\'FkKPptU9T4L0shO...\', \'a:3:{s:6:"_toke...\')#4 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(88): Illuminate\\Session\\Store->save()#5 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(218): Illuminate\\Session\\Middleware\\StartSession->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#6 /home/u661416141/domains/convexvision.de/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(189): Illuminate\\Foundation\\Http\\Kernel->terminateMiddleware(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#7 /home/u661416141/domains/convexvision.de/public_html/index.php(58): Illuminate\\Foundation\\Http\\Kernel->terminate(Object(Illuminate\\Http\\Request), Object(Illuminate\\Http\\Response))#8 {main} '))in Logger.php (line 337)
at Logger->addRecord(400, object(ErrorException), array())in Logger.php (line 616)
at Logger->error(object(ErrorException), array())in Writer.php (line 203)
at Writer->writeLog('error', object(ErrorException), array())in Writer.php (line 114)
at Writer->error(object(ErrorException))in Handler.php (line 71)
at Handler->report(object(ErrorException))in Handler.php (line 35)
at Handler->report(object(ErrorException))in HandleExceptions.php (line 81)
at HandleExceptions->handleException(object(ErrorException))