Choosing the best prime lens for your Sony A6400 can boost your photography skills. Prime lenses offer sharp images and great low-light performance.
The Sony A6400 is a popular mirrorless camera loved for its speed and image quality. Pairing it with the right prime lens can improve your photos instantly. Prime lenses have fixed focal lengths, which often means better sharpness and wider apertures.
This helps in capturing clear images and beautiful background blur. Some top options include the Sony FE 50mm F1. 8, VILTROX 25mm F1. 7, and VILTROX 35mm F1. 7 lenses. Each lens fits different shooting styles, from portraits to landscapes. Understanding their features will help you pick the perfect lens for your needs.
Table of Contents
Sony Fe 50mm F1.8 Standard Lens

The Sony FE 50mm F1.8 Standard Lens (SEL50F18F/2) is ideal for photography enthusiasts and professionals looking for a versatile prime lens that delivers excellent image quality. This lens is perfect for those using Sony full-frame mirrorless cameras who want to capture stunning portraits, street photography, and everyday moments with sharpness and beautiful background blur. If you seek a lightweight, compact, and affordable lens with a fast aperture, this lens is a great choice.
Pros:
- Compact and lightweight design, making it easy to carry and handle.
- Fast f/1.8 aperture allows for excellent low-light performance and beautiful bokeh.
- High-quality optics deliver sharp and clear images with minimal distortion.
- Affordable price point compared to other prime lenses.
- Compatible with Sony full-frame E-mount cameras.
Cons:
- Autofocus can be slower and noisier compared to higher-end lenses.
- No image stabilization feature included.
- Build quality is mostly plastic, which may not feel as robust as more expensive lenses.
The Sony FE 50mm F1.8 lens features a bright and wide f/1.8 aperture, enabling photographers to shoot in low-light conditions without compromising image quality. This fast aperture also creates a shallow depth of field, allowing for stunning subject isolation and creamy bokeh effects that enhance portraits and close-up shots. The lens’s optical design ensures sharpness and clarity across the frame, which is essential for capturing detailed images in various shooting scenarios.
Additionally, the lens is designed with portability in mind, weighing just 0.4125 pounds and measuring compact dimensions, making it ideal for photographers on the go. Its compatibility with Sony’s full-frame mirrorless cameras allows users to take full advantage of their camera’s capabilities, delivering high-resolution images suitable for professional use. While it lacks built-in image stabilization, the lens’s performance and affordability make it a valuable addition to any Sony photographer’s kit.
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Sony Selp1650 16-50mm Oss Lens

The Sony SELP1650 16-50mm OSS Lens is ideal for photography enthusiasts and casual shooters who use Sony E-mount cameras and seek a versatile, compact zoom lens. This lens is perfect for those looking to capture everything from wide-angle landscapes to portraits without carrying bulky equipment, making it a great choice for travel, everyday photography, and video recording.
Pros:
- Compact and lightweight design for easy portability
- Optical SteadyShot (OSS) image stabilization reduces blur from hand shake
- Power zoom functionality for smooth zooming during video capture
- Wide 16-50mm focal range covers versatile shooting scenarios
- Includes Pro Starter Bundle Kit offering added value and accessories
- International version with a 1-year warranty for peace of mind
Cons:
- Maximum aperture of f/3.5-5.6 may limit low-light performance
- Build quality may feel less robust compared to premium lenses
- Some users might experience slower autofocus in certain conditions
The Sony E PZ 16-50mm f/3.5-5.6 OSS Lens boasts a versatile zoom range that allows users to capture a variety of scenes, from wide-angle shots at 16mm to moderate telephoto at 50mm. This flexibility is ideal for photographers who want to avoid changing lenses frequently. The built-in Optical SteadyShot (OSS) technology helps stabilize images, reducing blur especially in low-light situations or when shooting handheld, ensuring crisp and clear photos and videos.
Additionally, the lens features power zoom, which offers smooth and quiet zooming ideal for video recording, enhancing the quality of cinematic shots. The inclusion of the Pro Starter Bundle Kit adds value by providing essential accessories, making it an excellent package for beginners or those upgrading their gear. Overall, this lens balances convenience, functionality, and performance, making it a practical choice for everyday photography needs.
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Viltrox 25mm F1.7 E Mount Lens For Sony E

The VILTROX 25mm F1.7 E lens is ideal for photography enthusiasts and professionals using Sony E-mount cameras, especially those with APS-C sensors like the Sony a6400, a6500, and a6600. It is perfect for portrait, street, and everyday photography, offering a versatile focal length and fast aperture to capture sharp, vibrant images in various lighting conditions. Users looking to enhance their creative capabilities with a lightweight, compact prime lens will find this model highly suitable.
Pros:
- Bright F1.7 aperture for excellent low-light performance and beautiful background blur (bokeh)
- Compact and lightweight design, weighing only 0.37 pounds, making it easy to carry and handle
- Fast and accurate autofocus system compatible with a wide range of Sony E-mount cameras
- High-quality optics from VILTROX ensuring sharp images with minimal distortion
- Robust build from Shenzhen Jueying Technology Co., Ltd. offering durability and reliability
Cons:
- Fixed focal length may limit versatility compared to zoom lenses
- Slightly narrow maximum aperture compared to some professional-grade lenses
- Compatibility limited primarily to Sony E-mount cameras, not suitable for other mounts
The VILTROX 25mm F1.7 E lens boasts a bright F1.7 aperture, enabling photographers to shoot in dim environments without compromising image quality. This wide aperture also allows for a shallow depth of field, creating stunning portraits with creamy bokeh that separates subjects from backgrounds effectively. Its compact and lightweight design ensures that it won’t add unnecessary bulk to your camera setup, making it an excellent choice for travel and street photography.
Equipped with a fast and reliable autofocus system, the lens provides quick focusing performance, essential for capturing spontaneous moments. The optical elements have been carefully engineered by VILTROX to deliver crisp, clear images with minimal chromatic aberration and distortion. This makes the lens a versatile tool for both still photography and video recording, especially when paired with popular Sony models such as the a7III series and ZV-E10.
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Viltrox 20mm F2.8 Fe Prime Wide Angle Lens For Sony E Mount

The VILTROX 20mm f2.8 FE lens is ideal for photographers and videographers who use Sony e Mount cameras and seek a compact, lightweight, and versatile wide-angle lens. This lens is perfect for landscape, architecture, street photography, and vlogging enthusiasts who want high-quality images without carrying bulky gear.
Pros:
- Compact and lightweight design, weighing only 0.35 pounds
- Fast f/2.8 aperture for excellent low-light performance
- Compatible with full-frame Sony e Mount cameras
- Prime wide-angle lens offering sharp and distortion-free images
- Reliable autofocus system for quick and accurate focusing
Cons:
- Lack of weather-sealing for extreme shooting conditions
- No optical image stabilization included
- Fixed focal length may limit versatility for some users
The VILTROX 20mm f2.8 FE lens features a bright f/2.8 aperture that allows users to capture stunning images even in challenging lighting environments. Its wide-angle perspective is perfect for capturing expansive scenes with excellent clarity and minimal distortion, making it a favorite for landscape and architectural photography. Additionally, the lens’s compact dimensions (2.56 x 2.56 x 2.34 inches) make it highly portable, allowing photographers to carry it comfortably for extended shoots.
Designed specifically for Sony e Mount cameras such as the a7 series and a6000 series, this lens offers seamless autofocus performance, enhancing the shooting experience for both still images and video. The prime lens design ensures sharpness across the frame, providing professional-grade image quality without the bulk. Whether you are a hobbyist or a professional, the VILTROX 20mm f2.8 FE lens delivers excellent value with its balance of performance, size, and price.
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Viltrox 35mm F1.7 E-mount Large Aperture Aps-c Stm Auto Focus Prime Lens For Sony E-mount Camera

The VILTROX 35mm F1.7 E-Mount Large Aperture APS-C STM Auto Focus Prime Lens is ideal for photographers and videographers using Sony E-Mount cameras who seek a versatile prime lens with excellent low-light performance and sharp image quality. This lens suits enthusiasts and professionals alike who want a lightweight, compact option for portrait, street, and everyday photography.
Pros:
- Fast F1.7 large aperture for beautiful background blur and excellent low-light capability
- STM autofocus for smooth and quiet focusing, ideal for video recording
- Compact and lightweight design enhances portability without compromising build quality
- Compatible with a wide range of Sony E-Mount APS-C cameras including popular models like the A7 series and ZV-E10
Cons:
- No image stabilization, which may affect handheld shooting in low light
- Some users may find the manual focus ring less responsive compared to higher-end lenses
The VILTROX 35mm F1.7 lens features a large aperture of F1.7, which allows photographers to achieve stunning depth of field effects and capture more light in dim environments. This makes it perfect for portraits, events, or creative shots where subject isolation is important. Additionally, the lens employs an STM (Stepping Motor) autofocus system that delivers fast, precise, and quiet focusing, making it excellent for both still photography and video work.
Designed to be compact and lightweight, this lens adds minimal bulk to your camera setup, making it a great choice for travel and street photography. Its compatibility with a broad range of Sony E-Mount APS-C cameras such as the A7 series, FX3, and ZV-E10 models ensures users can enjoy high-quality optics across multiple devices. While it lacks built-in image stabilization, its optical performance and ease of use make it a valuable addition to any Sony mirrorless camera kit.
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Frequently Asked Questions
What Is The Best Prime Lens For Sony A6400?
The VILTROX 25mm F1. 7 E is highly recommended for Sony A6400. It offers sharp images and a wide aperture for low light. This lens balances quality and affordability, making it a popular choice among photographers.
How Does Sony Fe 50mm F1.8 Perform On A6400?
Sony FE 50mm F1. 8 delivers excellent sharpness and bokeh. It’s lightweight and ideal for portraits. Though designed for full-frame, it works well on the A6400’s APS-C sensor with a 75mm equivalent focal length.
Is Viltrox 35mm F1.7 Suitable For Video Recording?
Yes, VILTROX 35mm F1. 7 offers smooth autofocus and wide aperture. It’s perfect for video and low-light photography on Sony A6400. Its STM motor ensures quiet and reliable focusing during recording.
Can Sony Selp1650 16-50mm Lens Replace A Prime Lens?
Sony SELP1650 16-50mm is a versatile zoom lens for everyday use. However, prime lenses like VILTROX offer sharper images and better low-light performance. Zoom lenses are convenient but primes excel in image quality.
What Are The Advantages Of Viltrox 20mm F/2.8 Lens?
VILTROX 20mm f/2. 8 provides a wide-angle view with fast autofocus. It’s lightweight and sharp, ideal for landscapes and street photography on Sony A6400. The wide aperture helps in dim conditions.
Which Prime Lens Offers The Best Value For Sony A6400?
VILTROX 25mm F1. 7 strikes the best value for Sony A6400 users. It combines affordability, sharpness, and fast aperture. This lens suits portraits, street, and everyday photography with excellent image quality.
Conclusion
Choosing the best prime lens for your Sony A6400 depends on your style and needs. Each lens here offers unique benefits. The Sony FE 50mm F1. 8 is great for portraits with sharp focus and clear images. The Sony SELP1650 16-50mm OSS is versatile for everyday shooting and easy to carry.
VILTROX lenses, like the 25mm F1. 7 and 35mm F1. 7, offer bright apertures for low light and sharp details. The 20mm f/2. 8 wide-angle lens is perfect for landscapes and group photos. Think about what you want to capture most.
Consider size, brightness, and price when picking your lens. With any of these, your Sony A6400 will perform well. Good lenses help you take better photos and enjoy your photography journey. Choose wisely and have fun shooting!