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Meike vs SIGMA 18-

Updated July 2026 — Meike wins on focal length and length, SIGMA 18- wins on aperture.

The Meike 85mm F1.8 offers exceptional optical performance for portrait photography at a lower price, while the Sigma 18-50mm provides versatility and compactness for a broader range of photography styles.

Why Meike is better

Price

Meike is significantly cheaper at $229.99.

Optical Quality

Meike excels in portrait photography with beautiful bokeh.

Weight

Meike is lighter than Sigma.

Why SIGMA 18- is better

Versatility

Sigma's zoom range offers more composition options.

Build Quality

Sigma has a rubber-sealed mount for better protection.

Compactness

Sigma is the smallest and lightest in its class.

Overall score

Meike
85
SIGMA 18-
90

Specifications

SpecMeikeSIGMA 18-
ApertureF1.8F2.8
Focal Length85mm18-50mm
Weight500g300g
MountSony ECanon RF
Max Mag0.17X1:2.8

Dimension comparison

MeikeSIGMA 18-

Introduction to the Lenses

In this comparison, we will explore two distinct camera lenses: the Meike 85mm F1.8 SE Mark II and the Sigma 18-50mm F2.8 DC DN Contemporary Lens. These lenses cater to different photography needs and preferences, making it essential to understand their unique features and capabilities. The Meike lens is priced at $229.99, while the Sigma lens comes in at $599.99, making the Meike lens about 62% cheaper.

Design and Build Quality

The Meike 85mm F1.8 SE Mark II boasts a compact and lightweight design ideal for portrait, architectural, and landscape photography. With a re-optimized optical design, it maintains a balance between performance and portability. On the other hand, the Sigma 18-50mm F2.8 is noted for being the smallest and lightest in its class, measuring 69.2mm in diameter and 74.5mm in length, with a weight of just 300g. While both lenses are designed for ease of use, the Sigma’s rubber-sealed mount offers additional protection against varying environmental conditions.

Optical Performance

Optical performance is critical in any lens, and both the Meike and Sigma lenses deliver impressive results. The Meike lens features a wide f/1.8 aperture, constructed with 11 elements in 7 groups, which allows for beautiful bokeh effects and high-resolution imaging, even at 8K. In contrast, the Sigma lens's constant f/2.8 aperture throughout its zoom range provides consistent performance across various focal lengths. While the Meike lens excels in portrait photography, the Sigma lens is more versatile for a range of shooting scenarios due to its zoom capabilities.

Autofocus and Usability

The Meike 85mm F1.8 is equipped with an STM stepping motor for silent and smooth focusing, making it suitable for both stills and video work. Additionally, it supports autofocus and electronic aperture adjustment. The Sigma 18-50mm lens also emphasizes usability with its lightweight design and minimum focusing distance of just 12.1cm, allowing for impressive close-up shots. While both lenses provide excellent focusing capabilities, the Meike's specialized design makes it particularly adept for portrait-focused applications.

Compatibility and Versatility

The Meike lens is specifically designed for Sony E Mount mirrorless cameras, including popular models like the A7R IV and A7III. This specialization can limit its versatility for photographers using different camera systems. Conversely, the Sigma 18-50mm lens is crafted for Canon RF mount mirrorless cameras, making it a more versatile choice for Canon users who wish to utilize a high-quality zoom lens. The broader focal range of the Sigma lens (18-50mm) also offers more flexibility in composition compared to the fixed focal length of the Meike lens.

Pricing and Value

At $229.99, the Meike 85mm F1.8 offers an exceptional price-to-performance ratio, especially for photographers specializing in portraiture. The Sigma 18-50mm lens, priced at $599.99, is positioned at a significantly higher price point, approximately 62% more than the Meike lens. However, the Sigma lens justifies its higher cost with its zoom functionality and compact design, making it a worthwhile investment for those looking for a versatile everyday lens.

Target Audience

The Meike 85mm F1.8 is ideal for photographers who are specifically focused on portrait photography and require a lens that excels in creating stunning bokeh and high-resolution images. It appeals to enthusiasts and professionals who prioritize sharpness and low-light performance. In contrast, the Sigma 18-50mm lens caters to a broader audience, including casual photographers and content creators who value versatility, compactness, and quality in a zoom lens. This makes the Sigma a better option for those who engage in various photography styles beyond portraiture.

Which should you buy?

Deciding between the Meike 85mm F1.8 SE Mark II and the Sigma 18-50mm F2.8 depends largely on your photography style and needs. If you are focused on portrait photography and desire a lens with excellent optical performance at a lower price, the Meike lens is the clear choice. However, if versatility and adaptability are paramount for your shooting style, and you are willing to invest more for a zoom lens, then the Sigma 18-50mm is a worthy contender. Each lens serves a specific purpose, and understanding your photographic needs will guide you in making the right decision.