وب سایت شخصی هادی انصاری عکاسی حیات وحش-Wildlife Photography
نمودارMTF این لنز
مشخصات:
| Focal Length & Maximum Aperture | ۳۰۰mm 1:2.8 |
| Lens Construction | ۱۶ elements in 12 groups (Including drop-in rear filter, Fluorite: G2 and G4, UD Lens: None) |
| Diagonal Angle of View | ۸° ۱۵′ |
| Focus Adjustment | Inner focusing system, with focusing cam |
| Closest Focusing Distance | ۲٫۰m / 6.6ft. |
| Filter Size | ۵۲mm Drop-in |
| Max. Diameter x Length, Weight | ۵٫۰ x 9.8 in, 82.9 oz. / 128 x 248mm, 2350g |
