FotoZ 40. vs VILTROX
Updated July 2026 — full head-to-head comparison.
Overview
When choosing between the FotoZ 40.5mm Mini Wide Angle Conversion Lens and the VILTROX 25mm F1.7 E Mount Lens, price is a significant factor. The FotoZ lens is priced at $45.99, making it about 74% cheaper than the VILTROX lens, which retails for $176.00. This price difference reflects the distinct functionalities and uses these lenses offer, catering to different photography needs.
Design and Build Quality
The FotoZ lens features a compact design with a 40.5mm thread size, specifically tailored for Sony ZV series cameras, while also being compatible with a range of other Sony models. Its dual-element design is enhanced with multiple layers of nano-coatings to minimize reflections, contributing to high-resolution image capture. In contrast, the VILTROX lens boasts a more sophisticated build with 12 elements arranged in 10 groups, including specialized optical elements aimed at reducing chromatic aberrations and distortion. This lens also includes a USB-C upgrade port for firmware updates, showcasing a focus on longevity and adaptability.
Optical Performance
In terms of optical performance, the VILTROX 25mm F1.7 excels with its bright f/1.7 aperture, allowing for exceptional low-light shooting and beautifully blurred backgrounds, making it perfect for portraits and street photography. The FotoZ lens, while offering a wide 105-degree field of view when used as a conversion lens, primarily excels in delivering an ultra-wide perspective. However, it does not provide the same level of light-gathering capability or versatility in various shooting conditions as the VILTROX lens.
Versatility and Use Cases
The FotoZ lens is designed for wide-angle photography, converting standard focal lengths to ultra-wide views, which is ideal for landscape or architectural photography. It also features a 10x macro capability, making it versatile for capturing detailed close-up shots. Meanwhile, the VILTROX lens is more suited for general photography with a focal length equivalent to 38mm, closely resembling the human eye’s perspective. This makes it an excellent choice for a wide variety of photography styles, from landscapes to intimate portraits.
Autofocus and Usability
The VILTROX 25mm F1.7 is equipped with a new STM motor that provides fast and precise autofocus, significantly enhancing usability for dynamic shooting situations. This feature is particularly beneficial for videographers who require smooth focus transitions without distracting focus breathing. Conversely, the FotoZ lens does not highlight any autofocus capabilities, as it is primarily a conversion lens. Therefore, users seeking a lens with automated features for quick shooting will find the VILTROX more appealing.
Price Comparison
At $45.99, the FotoZ lens is an attractive option for those on a budget, especially considering it serves dual functions as both a wide-angle and macro lens. It is about 74% cheaper than the VILTROX lens, priced at $176.00. While the lower price point makes the FotoZ lens accessible, potential buyers should weigh whether the cost savings justify the differences in performance and capabilities compared to the VILTROX.
Target Audience
The FotoZ lens is ideal for amateur photographers and hobbyists who primarily focus on wide-angle shots and macro photography without needing advanced features. Its affordability makes it an attractive option for those starting out or looking for a secondary lens to complement their existing kit. On the other hand, the VILTROX lens targets more serious photographers and videographers who demand high-quality optics, fast autofocus, and versatility in various shooting conditions. With its advanced design and features, it appeals to those who prioritize performance over price.
Which should you buy?
In conclusion, the decision between the FotoZ 40.5mm Mini Wide Angle Conversion Lens and the VILTROX 25mm F1.7 E Mount Lens boils down to your specific photography needs and budget. If you're looking for an affordable lens that offers wide-angle and macro capabilities, the FotoZ lens at $45.99 is a compelling choice. However, if you require superior optical performance, advanced autofocus, and versatility for various photography styles, the VILTROX lens priced at $176.00 is worth the investment. Ultimately, understanding your shooting style will guide you to the right lens for your camera system.

