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Chi tiết sản phẩm Canon Macro Ring Lite MR-14 EX II
Thông số kỹ thuật Canon Macro Ring Lite MR-14 EX II
| Type | Flash |
| Mount | Shoe |
| Guide No. | 45.93′ (14 m) ISO100 |
| 34.45′ (10.5 m) ISO100 | |
| Effective Range | 16.40′ / 5 m (f/ 2.8 @ ISO 100) |
| 8.86′ / 2.7 m (f/ 2.8 @ ISO 100) | |
| Modeling Light | Yes |
| Angle of Coverage | 80° Horizontal |
| 80° Vertical | |
| Vari-Power | Manual: 1/1 – 1/128 |
| TTL Dedication | Yes |
| Recycle Time | Approximately 0.1 – 5.5 seconds |
| Flash-ready Indicator | Yes |
| Filter Thread | 67mm |
| Display | Yes, (backlit) |
| Power Source | 4x AA Alkaline, Lithium, NiCad, Rechargeable Ni-MH Batteries |
| Ring Dimensions (WxHxD) | 5.1 x 4.4 x 1.0″ / 129.6 x 112.1 x 25.3 mm |
| Power Unit Dimensions (WxHxD) | 2.7 x 4.7 x 2.8″ / 69.6 x 118.8 x 71.4 mm |
| Weight | 1.00 lb / 455 g excluding batteries |
