Sony Carl Zeiss Sonnar T 135mm f/1.8 Telephoto Lens

The Sony Carl Zeiss Sonnar T 135mm f/1.8 Telephoto Lens  is a high-performance telephoto lens with the widest aperture in its class. Whether you’re shooting a distant mountain peak or a beautiful orchid at arm’s length, the Sony 135mm f/1.8 Telephoto Lens provides amazing image quality.

Its f/1.8 aperture makes it the brightest telephoto lens in its class - and with 35mm-equivalent 202.5mm focal length plus the ability to focus tightly on objects closer than three feet away, it can cover an amazing range of photographic assignments.

Ultra-Bright Images
At fully open f/1.8 aperture (the best in its class), this high-performance 135mm lens creates amazingly bright telephoto images.

Superb Sharpness
In conjunction with the Super SteadyShot image stabilization system of the Sony ± (alpha) DSLR-A100 camera, this lens gives you excellent results even working with hand-held camera by available light.

Close-up Focusing
You can capture professional-quality images of both faraway scenes and objects closer than three feet.

Internal Focusing System
Internal lens elements move to increase auto-focus speed to help you catch quick action.

ED (Extra-low Dispersion) Glass
Two ED Glass lenses minimize flare and greatly reduce chromatic aberration, giving you sharp, clear telephoto shots.

Specifications:
Maximum aperture: f/1.8
Minimum aperture: f/22
Lens construction: 11 elements in 9 groups
35mm focal length equivalent on A100 camera: 202.5mm
Angle of view (on A100): 12 degrees
Minimum focus: 0.72 m
Filter size: 77mm
Dimensions (Diameter x L): 88 x 114.5 mm
Weight: 985 grams