VILTROX vs PICTRON Wide Angle Lens for Sony ZV1 ULANZI WL-1 ZV1
Updated July 2026 — VILTROX wins on optical design and compatibility, PICTRON Wide Angle Lens for Sony ZV1 ULANZI WL-1 ZV1 wins on price.
The VILTROX 25mm f1.7 offers superior optical quality and advanced features, making it ideal for serious photographers, while the ULANZI WL-1 ZV1 is a budget-friendly option for casual users.
Why VILTROX is better
Optical Quality
VILTROX has a sophisticated optical structure.
Aperture
VILTROX features a larger f1.7 aperture.
Compatibility
VILTROX is compatible with a wider range of cameras.
Why PICTRON Wide Angle Lens for Sony ZV1 ULANZI WL-1 ZV1 is better
Price
ULANZI is significantly cheaper.
Macro Functionality
ULANZI offers a 10X macro lens.
Ease of Use
ULANZI is designed for quick installation.
Overall score
Specifications
| Spec | VILTROX | PICTRON Wide Angle Lens for Sony ZV1 ULANZI WL-1 ZV1 |
|---|---|---|
| Aperture | f1.7 | N/A |
| Focal Length | 25mm | 18mm |
| Macro Capability | No | 10X |
| Autofocus | STM | N/A |
| Lens Elements | 12 elements | N/A |
Dimension comparison
Overview of the VILTROX 25mm f1.7 E-Mount and ULANZI WL-1 ZV1
The VILTROX 25mm f1.7 E-Mount is a premium lens designed for a range of Sony E-Mount cameras, while the ULANZI WL-1 ZV1 serves as a versatile additional lens specifically for the Sony ZV1 and RX100 VII. Priced at $176.00, the VILTROX offers a larger aperture and advanced features for serious photographers, whereas the ULANZI is priced at a budget-friendly $49.95, catering to users looking for wide-angle and macro capabilities. This comparison will explore their features, usability, and suitability for different photography styles.
Optical Quality and Performance
The VILTROX 25mm f1.7 E-Mount boasts a sophisticated optical structure comprising 12 elements in 10 groups, including specialized lenses that enhance image quality. Its f1.7 large aperture allows for beautiful bokeh and effective subject highlighting, making it ideal for portrait and low-light photography. The built-in STM autofocus provides reliable and responsive focusing, particularly beneficial for dynamic shooting situations.
In contrast, the ULANZI WL-1 ZV1 features an 18mm wide-angle capability and a 10X macro lens, but its optical quality is more basic. While it utilizes German Schott Low-Dispersion Lens technology to minimize vignetting and improve color accuracy, it is primarily designed for casual users who may not require the same level of optical excellence as the VILTROX. Therefore, while the VILTROX excels in optical performance, the ULANZI lens offers flexibility for everyday photography.
Build Quality and Design
The VILTROX 25mm f1.7 is designed with portability in mind, weighing only 170 grams. Its compact size and lightweight body make it a favorite for photographers on the go, allowing for easy transport without compromising performance. Additionally, the lens features a micro USB interface for firmware upgrades, ensuring that it remains up to date with the latest enhancements.
On the other hand, the ULANZI WL-1 ZV1, while also designed for ease of use, focuses on versatility rather than premium build quality. It features a seamless aluminum alloy frame and easy installation via an adapter ring, but the design does not emphasize the same level of durability or user-friendliness as the VILTROX. Therefore, if build quality and advanced design features are priorities, the VILTROX stands out.
Usability and Compatibility
The VILTROX 25mm f1.7 is compatible with a broad range of Sony E-Mount cameras, including high-end models like the A7C, A7RIV, and FX3, making it a versatile choice for professional photographers. Its efficient autofocus is particularly beneficial for capturing moving subjects, thanks to features like eye and face detection.
In contrast, the ULANZI WL-1 ZV1 is specifically designed for the Sony ZV1 and RX100 VII, limiting its compatibility. While it offers easy-to-use wide-angle and macro functions, users must be aware that it cannot be used independently; the wide-angle lens must be paired with the macro lens. This user experience may be limiting for those who want a straightforward lens for various shooting conditions.
Price Comparison
The VILTROX 25mm f1.7 is priced at $176.00, while the ULANZI WL-1 ZV1 is significantly cheaper at $49.95, making it about 72% less expensive. This stark price difference reflects the differing target markets of the two products. The VILTROX lens is aimed at serious photographers who prioritize optical quality and performance, while the ULANZI lens caters to hobbyists and casual users who seek affordability and convenience.
Ideal User Scenarios
The ideal user for the VILTROX 25mm f1.7 is a professional or aspiring photographer looking to enhance their creative capabilities with a high-quality lens that offers excellent performance in various shooting situations. Its large aperture and advanced autofocus system make it suitable for portraits, events, and low-light environments.
Conversely, the ULANZI WL-1 ZV1 is best suited for vloggers and casual content creators who need a lightweight and easy-to-use lens for their Sony ZV1 or RX100 VII. Its dual functionality as a wide-angle and macro lens allows users to capture diverse scenes and subjects without the need for multiple lenses.
Customer Support and Warranty
While specific warranty details were not provided, VILTROX typically offers good customer support for their lenses, which is crucial for users investing in higher-priced products. The presence of firmware upgrade capabilities also indicates ongoing support and enhancements.
On the other hand, ULANZI generally provides adequate customer service, particularly for budget-conscious users. However, the lower price point often leads to less extensive support options. Therefore, when purchasing, potential buyers should consider the level of support they may need based on their experience and expectations.
Which should you buy?
Choosing between the VILTROX 25mm f1.7 E-Mount and the ULANZI WL-1 ZV1 ultimately depends on your photography needs and budget. If you are a serious photographer seeking high-quality optics and advanced features, the VILTROX is worth the investment. However, if you are a casual user or vlogger looking for a budget-friendly lens that offers versatility, the ULANZI WL-1 ZV1 is an excellent choice. Each lens serves its purpose well, so your decision should align with your specific photography goals and camera compatibility.

