Tamron 17- vs VILTROX

Overview of the Tamron 17-70mm and VILTROX 85mm

The Tamron 17-70mm f/2.8 and the VILTROX 85mm f/2.0 are two compelling lenses that cater to different photography needs. The Tamron, priced at $599.00, is a versatile zoom lens designed for Sony APS-C mirrorless cameras, while the VILTROX, at $275.00, is a prime lens aimed at Nikon's full-frame cameras. This price difference of $324.00 makes the VILTROX about 54% cheaper than the Tamron, appealing to photographers seeking value without sacrificing quality.

Design and Build Quality

In terms of design and build quality, the Tamron 17-70mm offers a robust construction with moisture-resistant features and a fluorine coating, ensuring durability in challenging conditions. It weighs in at a compact size for a zoom lens, making it manageable for daily use. In contrast, the VILTROX 85mm is also compact and lightweight, weighing only 360g, which enhances its portability for long shooting sessions. Both lenses are built to withstand tough environments, but the Tamron's additional weather sealing gives it an edge for outdoor photographers.

Optical Performance

The optical performance of the Tamron is outstanding, featuring 16 elements in 12 groups, including two GM (Glass Molded Aspherical) elements. This design minimizes distortion and enhances sharpness across the zoom range. The maximum aperture of f/2.8 is consistent throughout the zoom range of 17-70mm, making it versatile for various lighting conditions. Meanwhile, the VILTROX boasts 10 elements in 8 groups with Extra-low Dispersion (ED) elements, ensuring crisp images with reduced chromatic aberration. Its f/2.0 aperture excels in creating beautiful bokeh, particularly for portrait photography, providing a distinct advantage for those focusing on this genre.

Autofocus Capabilities

When it comes to autofocus performance, both lenses are engineered for precision. The Tamron utilizes Fast Hybrid AF and Eye AF, fully leveraging the features of Sony cameras for quick and accurate focusing. On the other hand, the VILTROX employs a Stepping Motor (STM) that promises smooth and quiet autofocus, making it suitable for both photography and video work. While both lenses offer solid autofocus performance, the Tamron's integration with Sony's advanced features may appeal more to users of that brand.

Versatility in Use

The Tamron 17-70mm lens is incredibly versatile, offering a 4.1x zoom ratio that covers a focal length equivalent to 25.5-105mm in full-frame terms. This range makes it ideal for a wide variety of shooting situations, from landscapes to portraits. The VILTROX 85mm, however, is more specialized, focusing on portraiture with its prime lens design. While it allows for stunning close-up shots with a minimum focus distance of 0.74 meters, it lacks the flexibility of a zoom lens. Photographers seeking an all-in-one solution may prefer the Tamron, while those focused on portrait work might lean towards the VILTROX.

Price Comparison

The price difference between these two lenses is significant. The Tamron 17-70mm is priced at $599.00, while the VILTROX 85mm retails for $275.00. This makes the VILTROX about 46% cheaper than the Tamron. For photographers on a budget or those looking to maximize their investment, the VILTROX offers an attractive price point without compromising on quality, especially for portrait photography.

Target Audience

The target audiences for these lenses diverge based on their respective strengths. The Tamron 17-70mm is perfect for enthusiasts and professionals who require a versatile lens for various genres, including landscapes, events, and everyday photography. Its advanced optical performance and features make it suitable for serious photographers. In contrast, the VILTROX 85mm is tailored for portrait photographers who prioritize bokeh and sharpness. Its lower price point also makes it accessible to budding photographers or those just starting in portraiture.

Which should you buy?

Ultimately, the choice between the Tamron 17-70mm f/2.8 and the VILTROX 85mm f/2.0 boils down to your specific photographic needs and budget. If you require versatility and advanced features for a range of photography styles, the Tamron is worth the investment. However, if you are focused on portrait photography and are looking for a cost-effective option, the VILTROX provides excellent value. The decision hinges on whether you prioritize versatility or specialization in your lens selection.