Introductions:
- Converts smart phones into professional digital eyepieces for the traditional optical instruments.
- Just attached the equipped smart phone to the slit lamps, microscopes, telescopes, Spotting Scope, Binocular or Monocular ect. 
- With built-in camera app, you can take sharp images, capture videos, and then share all information via email, SMS, twitter facebook.

Parameters:
 -  Adjustable support case dimension makes it available for the most mainstream smart-phones. The sizes of the smart-phones can be from 4° to 5.5°
-  Ultra-durable Polycarbonate plastic body with aluminum chuck.
-  Three jaw aluminum chuck design for fast installation, easy Operation.
-  Send out high-res images directly from your phone via email, SMS, twitter or 3rd party apps.
- It is designed to work with eyepieces that are 1in – 1.8in in diameter (24mm-42mm).
 - Work with Slit Lamp, Microscopes, Telescopes, Binoculars, Spotting scopes and other Optical Instruments