The yellow filter is used in combination with cobalt blue illumination for fluorescein enhancement. That makes the pathologies more outstanding especially in OK lens fitting and TBUT test.

QuikVue has builtin battery. We offer a typce C cable in the package for recharge.

For iPhone series, AnterVue can fit on all iPhone models.

For Android phone, AnterVue can fit on phone thickness between 6.8mm~14mm.

AnterVue can also fit on iPad and other tablets.

No. AnterVue can only capture images of anterior segment.

AnterVue has a one-year full warranty against manufacturer defect. If the device has an issue, please contact us. We will send fixing instructions and spare parts to assist you fixing the device.

If the device is out of warranty, we will charge reasonable cost for the spare parts or arrange pick up to repair and ship back to the customer. 

For after sales request, please send below info:

Device serial no.

Problem description

Photos and video to illustrate the issue

We will reply within 24 hours by e-mail.

AnterVue working distance is 1.5cm~2cm. Please use your fingers touching patient's forehead to stabilize focusing hand and move AnterVue close to the patient's eye to acquire clear image.

AnterVue works with VisuDoc software optionally. VisuDoc software has phone application and PC software (support both Windows and Mac). The VisuDoc PC software is installed locally at user's PC. That means all the patient data are stored locally in user's PC. Any third party including VisuScience does not have access to these data. 

AnterVue can also work with phhone's default camera directly. The patient eye images will be saved in phone's default album which is also locally. Any third party including VisuScience does not have access to these data. 

No. AnterVue is an adaptor not a camera. It has a 10X marco lens. It utilizes smartphone main camera to take high quality anterior segment images.