Table 4 Comparison among portable fundus cameras
From: Telemedicine screening of retinal diseases with a handheld portable non-mydriatic fundus camera
|  | Miis DEC200 | Tran’s Camera [9] | KOWA Genesis D | Nidek NM-200 |
|---|---|---|---|---|
Dimension | 16 × 9 × 20 cm | 245 × 95 × 75 cm | 58 × 170 × 81 cm | 12 × 23.4 × 26 cm |
Field of View | 60° | 50° | 30°(H) / 25°(V) | 30° |
Pupil Size | ≥ 3.5 mm | Not mentioned | ≥ 8.0 mm | ≥ 4 mm |
Requiring Dilating | Unnecessary | Necessary | Necessary | Unnecessary |
Resolution | 8 megapixels | 7.8 megapixels | 2 megapixels | 1.5 megapixels |