Product Description The STF 135mm f/2.8[T4.5]is innovative not only because it offers superb picture sharpness with high-quality descriptive performance, but it can also produce perfectly defocused image areas. Imperfections in defocusing effects, such as a defocused image dissolving into cluttered unsharpness, or a defocused image of a stem looking like overlapped images, have always been a source of headaches for photographers. The STF 135mm f/2.8[T4.5] eliminates the factors impairing the quality of defocused areas, and realizes a smooth transition from focused to defocused areas with unsurpassed defocusing effects both in foreground and background. The lens construction includes an apodization filter to implement a natural shift from focused to defocused areas. As a result, the original outline of the subject remains clear, the image is provided with depth, and the subject is visually outstanding.
| Features | | Focus Adjustment: | Manual Focus | | Zoom Adjustment: | Fixed Focal Length Lens |
| Details | | Filter Size: | 72 mm | | Minimum Focus Range: | 34.2 in | | Magnification: | Telephoto (65 to 600mm) | | View Angle: | 18 degrees | | Groups/Elements: | 8 Elements in 6 Groups | | Diameter: | 3.13 in | | Length: | 3.94 in | | Weight: | 25.75 oz | | MPN: | 2656118 |
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