Product Overview
![AKR 550](https://static.wixstatic.com/media/97d7ac_7131a456568e49feb46b7369fcabe836~mv2.png/v1/fill/w_49,h_33,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/97d7ac_7131a456568e49feb46b7369fcabe836~mv2.png)
![AKR 550 Tilting-Screen](https://static.wixstatic.com/media/97d7ac_76bf166803fb43faa7907d9c6e7c60cc~mv2.png/v1/fill/w_45,h_30,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/97d7ac_76bf166803fb43faa7907d9c6e7c60cc~mv2.png)
![AKR 550 Alignment](https://static.wixstatic.com/media/97d7ac_cd914610a3844a4f84af9cd01d06057b~mv2.png/v1/fill/w_64,h_48,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/97d7ac_cd914610a3844a4f84af9cd01d06057b~mv2.png)
![AKR 550](https://static.wixstatic.com/media/97d7ac_7131a456568e49feb46b7369fcabe836~mv2.png/v1/fill/w_49,h_33,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/97d7ac_7131a456568e49feb46b7369fcabe836~mv2.png)
Essilor AKR550 Auto Kerato-Refractometer
Outstanding refractive measurements with quick and simple operation.
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High-accuracy measurements on even small pupils
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Guided alignment that automatically starts measurements when pupil is focused
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Pupil size measurement in scotopic and photopic light conditions
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Screen tilts and swivels for comfort when seated or standing
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Automatic data transfer to APH 550
High quality measurements
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High measurement accuracy, even on small pupils
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Guided alignment and auto-shoot: once focus is done, measurement starts automatically
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Automatic pupil size measurement in scotopic and photopic light conditions
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TIlting swiveling screen to operate both in seated and standing positions
Ready for automated refraction chain
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Can be easily connected to the APH 550 automatic refractor for an automatic transmission of objective refraction data