
( Brand: Sigma ), ( Model: SIGMA FD 932-7446 ), ( Focal Length: Zoom ), ( Maximum Aperture: F/5.6 ), ( Bundle Listing: Yes ), ( Country/region Of Manufacture: Japan ), ( Type: Macro/close Up ), ( Lens Barrel Material: Aluminum ), ( Sigma Lens Case: Lens Covers )
The Sigma 70-300mm F4.5-5.6 DG OS HSM Contemporary Lens (Model Number: 932-7446) is a versatile and high-performing zoom lens designed for full-frame DSLR cameras, but also compatible with APS-C models through a crop factor. This lens boasts a focal length range of 70-300mm, offering an impressive 4.3x zoom ratio that allows you to capture a wide variety of subjects with ease and flexibility.
The lens features a constant aperture range of F4.5-F5.6, ensuring consistent exposure throughout the zoom range. This is particularly beneficial for photographers who often shoot at different focal lengths and want a consistent depth of field. The optical stabilizer (OS) technology built into the lens provides up to 4 stops of shake correction, ensuring sharp and blur-free images even in low light or when using slower shutter speeds.
The Sigma 70-300mm F4.5-5.6 DG OS HSM Contemporary Lens is characterized by its advanced optical design, which includes a Super Multi-Layer Coating to reduce flare and ghosting, as well as three SLD (Special Low Dispersion) elements to minimize chromatic aberrations and color fringing. The lens also includes an HSM (Hyper Sonic Motor) for quick, quiet, and precise autofocus performance, as well as a manual focus override for fine-tuning your focus position.
The lens barrel is constructed of durable, lightweight Thermally Stable Composite material, while the lens hood is made of brass for added durability. The lens features a dust- and splash-resistant construction, making it suitable for use in challenging weather conditions. Additionally, the lens has a 72mm filter diameter, allowing for easy use of filters to further enhance your images.
In summary, the Sigma 70-300mm F4.5-5.6 DG OS HSM Contemporary Lens is a versatile and high-performing telephoto zoom lens that offers a wide focal length range, constant aperture, and advanced optical design for sharp and vibrant images. Its robust build and weather-resistant construction make it a reliable companion for photographers on the go.
Pros of the Sigma 70-300mm F4.5-5.6 DG OS HSM Contemporary Lens (model number 932-7446):1. Versatile focal length range: The 70-300mm zoom range provides a wide variety of focal lengths, making it suitable for a range of photography scenarios, including portrait, wildlife, and sports photography.
2. Optical Stabilization (OS): The lens has Optical Stabilization technology, which helps to reduce camera shake, resulting in sharper images even in low light conditions or when using a slower shutter speed.
3. Fast and quiet autofocus: The HSM (Hyper Sonic Motor) system provides fast and accurate autofocus, as well as quiet operation, which is beneficial for both still and video photography.
4. Compact and lightweight: The lens is relatively compact and lightweight, making it easy to carry around for long periods of time or when traveling.
5. Affordable price: Compared to other high-end telephoto lenses, the Sigma 70-300mm F4.5-5.6 Contemporary is relatively affordable, making it a good option for photographers on a budget.
Cons of the Sigma 70-300mm F4.5-5.6 DG OS HSM Contemporary Lens (model number 932-7446):1. Aperture range: The lens has a variable aperture range of f/4.5-5.6, which can limit its ability to capture images in low light conditions or achieve shallow depth of field effects.
2. Build quality: The lens has a plastic construction, which may not be as durable as some higher-end lenses.
3. Image quality: Some users have reported that the lens does not consistently produce the sharpest images, especially at the telephoto end of the range.
Conclusion:The Sigma 70-300mm F4.5-5.6 DG OS HSM Contemporary Lens is a versatile and affordable telephoto zoom lens that offers a wide range of focal lengths, fast autofocus, and optical stabilization. However, its variable aperture range and build quality may not be suitable for all users, and some users have reported inconsistent image quality. Ultimately, whether or not this lens is a good fit for you will depend on your specific needs and photography style.
Recommendation:If you are looking for a versatile and affordable telephoto zoom lens, the Sigma 70-300mm F4.5-5.6 DG OS HSM Contemporary Lens is a good option to consider. However, if you require a lens with a constant aperture, better build quality, or consistently sharp images, you may want to consider investing in a higher-end lens. Ultimately, it is important to consider your specific photography needs and budget before making a purchase decision.