HARDWARE NEEDED

1. MACRO LENS-YOU CAN GET EASILY FROM EYE BAY FOR 300 RS. IT'S COMBO PART OF WIDE ANGLE LENS. IF YOU R SERIOUS FAN OF TAKING CAMERA PHOTOS WIDE ANGLE LENS IS REALLY USEFUL. FITS WITH MOST OF THE PHONES. ONLY USED FOR ANTERIOR SURFACE PICTURE OF EYE. LID, CILIA, CONJUCTIVA.
2. EYE PIECE-ANY PIECE FROM OLD SLIT LAMP OR EVEN 15X SPARE EYE PIECE CAN BE USED WHICH IS BEING SUPPLIED WITH YOUR SLIT LAMP AND EVEN IF YOU HAVE MISPLACED THE SPARE ONE YOU CAN GET A NIGHT VISION BINOCULARS USED BY KIDS AS TOY AND USE IT'S EYE PIECE BUT REMEMBER IT SHOULD SNUGLY FIT IN TO EYE TUBE OF SLIT LAMP.
3. GOOD SGP CASE FOR YOUR PHONE. ITS EASY TO CUSTOMIZE IT FOR ANY PHONE AND EASILY AVAILABLE.
4. GOOD OPTICS PHONE-I HAVE GOT NOTE 3 SAMSUNG. GOOD CAMERA WITH ADVANTAGE OF WHITE BALANCE AND EXPOSURE SETTINGS. AS ISO SETTINGS R MODIFIABLE U CAN USE ANOTHER CAMERA WHICH CAN HAVE BETTER ISO SETTINGS. SAMSUNG GALAXY NOTE 3 GIVES A PRETTY GOOD PICTURES ALTHOUGH.
5. GOOD GLUE. PREFERABLE ARALDITE.
6. LIGHT DIFFUSER MIGHT BE ANOTHER HANDY THING YOU MIGHT NEED.