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| Built-in extender | 1.0x | 2.0x | |
| Zoom Ratio | 17x | ||
| Range of Focal Length | 7.7-131mm | 15.4-262mm | |
| Maximum Relative Aperture | 1:1.8 at 7.7-102.5mm 1:2.3 at 131mm |
1:3.6 at 15.4-205.0mm 1:4.6 at 262mm |
|
| Angular Field of View | NORMAL 4:3 |
59.5°x46.4° 3.85°x2.89° |
31.9°x24.2° 1.92°x 1.44° |
| NORMAL 16:9 |
63.9°x38.6° 4.20°x2.36° |
34.6°x19.9° 2.10°x1.18° |
|
| Minimum Object Distance (M.O.D) |
0.6m (10mm with Macro) | ||
佳能高清广角 KJ17ex7.7B IRSE / IASE