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VILTROX vs VILTROX

Updated July 2026 — VILTROX leads on cap design and thickness.

Winner

Both lenses are excellent, but the Ultra-Thin Pancake Lens offers better future-proofing features.

Why VILTROX is better

Optical Performance

Pancake Lens Fuji x has better performance in challenging lighting.

Design

Built-in sliding lens cap offers convenience.

Weight

Both are lightweight, but Pancake Lens Fuji x is slightly lighter.

Why VILTROX is better

Autofocus

Ultra-Thin Pancake Lens has precision autofocus.

Future-Proofing

USB upgrading port ensures compatibility with future cameras.

Unique Effects

Ultra-Thin Lens creates a fascinating starburst effect.

Overall score

VILTROX
85
VILTROX
88

Specifications

SpecVILTROXVILTROX
Optical QualityHigh contrastSharp and clear
AutofocusStandardPrecision
Build QualityGoodExcellent
Price$99.00$99.00
CompatibilityX-mountX-mount + USB

Dimension comparison

VILTROXVILTROX

Design and Build Quality

Both the VILTROX 28mm f4.5 Pancake Lens Fuji x and the VILTROX 28mm F4.5 Ultra-Thin Pancake Lens boast a sleek design, but there are subtle differences. The Pancake Lens Fuji x features an ultra-compact and lightweight design with a thickness of 15.25mm and a diameter of 60.3mm, weighing approximately 60g. The Ultra-Thin Pancake Lens also matches these dimensions closely, with a thickness of 15.3mm and the same diameter, making it similarly portable. The innovative toggle-opening cap design in the Ultra-Thin model enhances usability by eliminating the risk of losing the lens cap, while the built-in sliding lens cap of the Pancake Lens Fuji x offers practicality and convenience. Both lenses are designed for easy transport without compromising on performance.

Optical Performance

When it comes to optical performance, both lenses are equipped with features aimed at delivering high-quality images. The Pancake Lens Fuji x utilizes two aspherical and two ED lenses to provide sharp, clear images with high contrast, even in challenging lighting situations. Conversely, the Ultra-Thin Pancake Lens is designed with a multi-layer coating to minimize light interference, ensuring sharpness and clarity as well. Both lenses promise exceptional performance, but the Pancake Lens Fuji x explicitly mentions its capability in various lighting conditions, which may appeal to photographers looking for versatility.

Autofocus Capabilities

Autofocus performance is a crucial consideration for many photographers. The VILTROX 28mm F4.5 Ultra-Thin Pancake Lens boasts a precision autofocus system that enhances agility with each shot, catering to those who value quick and accurate focusing. The Autofocus feature in the Pancake Lens Fuji x is not explicitly detailed, but given its design for Fujifilm’s X-mount cameras, it is likely optimized for efficient focusing as well. While both lenses offer autofocus, the emphasis on precision in the Ultra-Thin Pancake Lens may attract users who prioritize speed and accuracy in their photography.

Price Comparison

Both the VILTROX 28mm f4.5 Pancake Lens Fuji x and the Ultra-Thin Pancake Lens are priced at $99.00. This pricing indicates that neither lens carries a premium over the other, making them equal options in terms of affordability. However, considering that the average price over the past 90 days for the Pancake Lens Fuji x is $97.31, it is slightly cheaper by about 1.71% compared to the Ultra-Thin lens, which averages $97.50 over the same period. This minor price difference may influence buyers who are particularly budget-conscious.

Unique Features

Unique features set these lenses apart in a competitive market. The Pancake Lens Fuji x offers a built-in sliding lens cap that enhances protection and convenience, allowing users to access the lens quickly. On the other hand, the Ultra-Thin Pancake Lens includes a USB upgrading port for future compatibility with evolving E-mount cameras. This feature ensures that the lens remains functional and relevant as technology advances, which might appeal to tech-savvy photographers. Both lenses integrate innovative design elements, but the choice may hinge on whether users value immediate convenience or future-proofing.

Versatility in Photography

Versatility is another key consideration when choosing between these lenses. The 28mm focal length of both lenses provides a wide-angle perspective that is favored by street photographers, allowing for creative compositions. The Ultra-Thin Pancake Lens emphasizes its ability to create a “fascinating starburst” effect when facing backlit points of light, catering to creative photographers seeking unique visual effects. Meanwhile, the Pancake Lens Fuji x remains a strong contender with its fixed f4.5 aperture, ensuring consistent performance in varying lighting conditions. Both lenses serve well in diverse photographic scenarios, though the Ultra-Thin lens offers a slight edge for artistic endeavors.

Compatibility and Future-Proofing

Compatibility is crucial for seamless integration with camera systems. Both lenses are designed specifically for Fujifilm’s X-mount cameras, making them suitable for models like the X-T5 and X-H2. However, the Ultra-Thin Pancake Lens stands out with its USB upgrading port, which allows for firmware updates, ensuring compatibility with future camera models. This future-proofing aspect may be particularly appealing to photographers who plan to upgrade their camera bodies over time. While both lenses excel in compatibility with current models, the Ultra-Thin lens offers an additional layer of assurance for long-term use.

Which should you buy?

Deciding between the VILTROX 28mm f4.5 Pancake Lens Fuji x and the VILTROX 28mm F4.5 Ultra-Thin Pancake Lens ultimately depends on your specific needs as a photographer. If you value a lens with a built-in sliding cap and proven optical performance in diverse lighting conditions, the Pancake Lens Fuji x is a strong choice. On the other hand, if you prioritize a lightweight design, precision autofocus, and future-proofing through USB compatibility, the Ultra-Thin Pancake Lens may be more suitable. Both lenses are priced identically at $99.00, making them equally accessible options. Consider your photography style and preferences to make the best decision for your kit.