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Tamron vs YONGNUO YN50mm F1.8N Standard Prime Lens, Large

Updated July 2026 — Tamron leads on price and min focus.

The Tamron lens offers superior build quality and optical performance, while the YONGNUO lens is more budget-friendly and excels in low-light conditions.

Why Tamron is better

Optical Quality

Tamron lens has advanced glass elements for better image quality.

Build Quality

Tamron features moisture-resistant construction.

Versatility

Tamron's wide-angle capability is ideal for various photography styles.

Why YONGNUO YN50mm F1.8N Standard Prime Lens, Large is better

Price

YONGNUO is significantly cheaper.

Low-Light Performance

YONGNUO's F1.8 aperture excels in low-light conditions.

Weight

YONGNUO is lighter and easier to carry.

Overall score

Tamron
85
YONGNUO YN50mm F1.8N Standard Prime Lens, Large
75

Specifications

SpecTamronYONGNUO YN50mm F1.8N Standard Prime Lens, Large
Focal Length24mm50mm
Focus TypeAuto/ManualAuto/Manual
CompatibilitySony E-MountNikon DSLR
ConstructionMoisture ResistantStandard
BokehGoodExcellent

Dimension comparison

TamronYONGNUO YN50mm F1.8N Standard Prime Lens, Large

Price Comparison

The Tamron 24mm F/2.8 Di III OSD M1:2 is priced at $199.00, while the YONGNUO YN50mm F1.8N is significantly cheaper at $102.00. This makes the YONGNUO lens about 49% less expensive than the Tamron lens. If budget is a primary concern, the YONGNUO offers a compelling option without sacrificing too much in terms of functionality. However, the Tamron lens provides a broader range of capabilities that might justify its higher price for certain users.

Build Quality and Design

In terms of build quality, the Tamron 24mm lens boasts a moisture-resistant construction and a dirt-resistant fluorine coating, making it suitable for outdoor photography in varying conditions. Its compact design, measuring 2.5 inches in length and weighing only 7.6 oz, makes it highly portable. The YONGNUO lens, while also appealing, does not highlight any specific weather-resistant features. Its durability is enhanced through gold-plated metal contacts, improving signal conductivity and corrosion resistance. For photographers who frequently shoot outdoors, the Tamron lens may be the better choice due to its added protection.

Focal Length and Versatility

The Tamron 24mm lens offers a wide-angle perspective, making it ideal for landscapes, cityscapes, and diverse shooting scenarios. It excels in capturing expansive scenes and unique close-up shots with a minimum object distance of just 4.7 inches. In contrast, the YONGNUO 50mm lens provides a standard focal length, which is versatile for portraiture and general photography. While both lenses have their strengths, the Tamron’s wider field of view may cater better to those seeking creative wide-angle shots.

Aperture and Low-Light Performance

The YONGNUO 50mm F1.8N lens features a large maximum aperture of F1.8, which allows for excellent low-light performance and beautiful background bokeh. This is particularly beneficial for portrait photographers looking to achieve a shallow depth of field. The Tamron lens, with its maximum aperture of F2.8, is slightly less capable in low-light conditions but compensates with its wide-angle capabilities and macro-style focus. For users prioritizing low-light performance and portrait work, the YONGNUO lens stands out.

Autofocus and Manual Focus Options

Both lenses offer autofocus and manual focus capabilities, catering to different shooting styles and preferences. The Tamron lens is designed for smooth operation with its OSD (Optimized Silent Drive) motor, while the YONGNUO lens supports both AF and manual modes, which can be advantageous for photographers who like to switch between settings quickly. The ease of use in both lenses ensures that photographers can adapt to various shooting situations, though the YONGNUO may appeal more to those who value manual control in their photography.

Optical Performance

When it comes to optical performance, the Tamron lens is engineered with special glass materials, including Low Dispersion and Glass Molded Aspherical lens elements, which help minimize aberrations and ensure sharp images across the frame. This attention to optical quality is crucial for photographers who demand high resolution and clarity in their images. The YONGNUO lens, while delivering good performance, does not emphasize specific optical advancements as strongly as the Tamron. For those prioritizing image quality, the Tamron lens is likely to provide superior results.

Intended Use Cases

The intended use cases of each lens differ significantly based on their designs. The Tamron 24mm lens is perfect for landscape photography, street photography, and macro shots, catering to a wide variety of creative needs thanks to its versatility and close-focusing ability. On the other hand, the YONGNUO 50mm lens is more suited for portrait photography and everyday shooting scenarios, making it a great addition to Nikon users looking to expand their kit. Depending on your primary photography style, one lens may be more advantageous than the other.

Which should you buy?

Choosing between the Tamron 24mm F/2.8 Di III OSD M1:2 and the YONGNUO YN50mm F1.8N ultimately hinges on your specific needs as a photographer. If you favor a wide-angle lens with robust construction for outdoor shooting and diverse creative applications, the Tamron lens is worth the extra investment at $199. However, if you are looking for a budget-friendly option that excels in portraiture and low-light conditions, the YONGNUO lens at $102 presents a compelling case with significant savings. Assess your priorities—be it price, functionality, or intended use—to make the best choice for your photography journey.