The SAL-70300G 70-300mm f/4.5-5.6G SSM Autofocus Lens is a medium-to-long telephoto lens that employs supersonic-wave motor (SSM) technology for quieter, smoother AF operation. This G-Series zoom lens covers a broad range of frequent telephoto shooting situations. The equivalent focal length in 35mm terms for this lens is 105-450mm.
With a full range of functions geared to the professional photographer, this lens provides sharp, color-shift-free images across the entire film area at all apertures. High-quality multi-coatings increase transmittance and reduce flare to preserve contrast.
- SSM (Super Sonic Wave Motor)
- Designed for fast, smooth, silent automatic focusing. It achieves high torque at low speed with rapid start/stop response and incorporates a piezoelectric device to reshape itself quickly when voltage is applied.
- ED (Extra-Low Dispersion) Glass
- Because light of different wavelength (or color) bends at different angles when it passes through a lens, ED (Extra-low Dispersion) Glass is used to eliminate chromatic aberration by correcting certain wavelengths of light for sharp, clear images with well defined colors.
- Focus-Range Limit
- For creative control and image preview, a focus hold button conveniently located on the lens barrel lets you firmly lock in focus, and a focus range limiter can be set to speed auto-focus response.
- Focus Hold Button
- For creative control and image preview, a focus hold button conveniently located on the lens barrel lets you firmly lock in focus, and a focus range limiter can be set to speed auto-focus response.
- Smooth Manual Focusing
- An easy-grip focus ring on the lens barrel gives you a solid "hands-on" feel in manual focusing.
- Circular Aperture
- Because the aperture blades form a near circle at the wide openings used for low-light shots, spot-light sources have a pleasing circular defocused effect.
- Compact Design, All-Around Versatility
- This 70-300mm zoom lens is a wide-range, medium- to long-distance telephoto. Its lightweight design lets you leave it on-camera or carry it easily as an accessory lens.
- Short Minimum Focusing Distance
- With the ability to focus as closely as 4 feet (1.2 m), this telephoto lens also lets you move in for dramatic shots of people, natural subjects and close-up details.
- Multi-Element Design With Internal Focusing
- The SAL-70300G is designed with 16 lens elements in 11 groups, with internal focusing so the balance of your camera never changes.
