Best Budget lens for Sony A7iii [Reviews & Guide In 2021]

A mirrorless camera like Sony A7iii, including a perfect lens, enhances the professional tone in their photography in a more precise way. But now you are looking for an ideal lens for your mirrorless Sony A7iii, but don’t want to splurge? Don’t worry! There is an array of affordable options, and you’ve come where you are supposed to come!

To support you, I am here today with a compiled list of the Best Budget lenses for Sony A7iii. These products are selected considering the image quality, focusing, building quality, stabilization, contrast, and so on.

Let’s know how you could choose the preferable budget lens for your camera.

At A Glance: My Recommended Top 5 Affordable Sony A7iii Lens

Autofocus, compact, 1.8 mm Maximum Aperture, 22 mm Minimum Aperture, 49mm Photo Filter Thread Size, The bokeh effect is praiseworthy

Wide aperture, image stabilization, best for novice photographers to hone their craft, allows you to shoot in dim situations

Great performance with great optics, impressive sharpness, and compact features, can be your traveling company or great for landscape photography

Comes with Optical Steady Shot Image Stabilization capacity, offers great image quality for portrait, birding, wildlife, walk around photography, the build quality is sleek. the filter thread is 49mm, works silently.

Stepper Motor Focus, Wide Angle, Telephoto lens, Maximum Aperture: 4mm Minimum Aperture: 22mm, 72mm Photo Filter Thread Size

8 Best Budget lens for Sony A7iii: My Honest Review

Since there are so many options, it can be overwhelming for you to choose the right one. Check out my recommended ones to choose the right one and thank me later!

1. Sony – FE 50mm F1.8 Standard Lens (SEL50F18F) – Best Compact one for portrait photography

Specifications:  Focus Type: Autofocus | Lens Type: Standard | Maximum Aperture: 1.8 mm | Minimum Aperture: 22 mm | Photo Filter Thread Size: 49mm

Sony – FE 50mm F1.8 Standard Lens (SEL50F18F)

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FE 50mm F1.8 Lens offers Sony camera users a 50mm Full-Frame E-mount Fast Prime Lens relatively at a low budget in today’s Camera Lens market. This lens is excellent for eye-catching portrait photos or capturing some other valuable moments easily.

Firstly, you will be pleased with its compact size and super lightweight feature. However, the build quality is plasticky. And there is a deep gap between the metallic lens mount and the rear optical element, making the lens bigger.

The focal length on an APS-C camera is the full-frame equivalent focal length of 75mm. That is a lot tight, but it is useful for general purposes and suitable for portrait photography.

Its only control ring is the focus ring, which is smooth. It is electronically coupled to the focus motor. However, the autofocus system is slow, makes noise, and tends to focus hunt primarily in dark conditions.

Talking about the picture quality, it is more than enough. The quality is good for both 42 megapixels and 24 megapixels at f/1.8. At the full-frame, it does not project much distortion. The Refined Optical performance works to reduce the distortion to produce a highly productive photo image.

The bokeh effect is praiseworthy at this price point and thanks to the circular 7-blade aperture.

👍 Pros:
  • Affordable
  • Awesome focal length
  • 7-blade Circular aperture
  • Compact and lightweight design
  • Double-gauss Configuration Suppression
👎 Cons:
  • Slow Focusing Speed

2. Sony SEL35F18 35mm Prime Fixed Lens – Beginner-friendly

Specifications:  Focus Type: Stepper motor | Lens Type: Wide Angle | Maximum Aperture: 1.8mm | Minimum Aperture: 22mm | Photo Filter Thread | Size: 49mm

Sony SEL35F18 35mm Prime Fixed Lens

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SEL-35F18 is ideal for capturing snapshots (during Strolling), Night shots, Portraits presenting the full image with a measured background/foreground blur. It’s a great lens featuring a sharp, professional tone that offers reduced lightroom editing.

Even for a new photographer, this will behave like a game-changer for their videography or photography. The high-quality glossy black finish is designed with precise lens barrel construction and a metal lens mounting. However, it has limited weather sealing.

Though it has relatively very lightweight, each portion of this lens is solidly attached to prevent any unwanted wear and tear. The autofocus of this lens is fast and well-aimed to get the desired output efficiently. However, it can be complicated to focus correctly on the objects.

If you want to prefer manual focusing, a well-organized focusing ring will help with a manual focus adjustment process.

It has inbuilt image stabilization with the new optical design to provide exact sharpness and contrast throughout your photo surrounding.

The built-in image stabilization allows you to capture at two or three times slower shutter speed than normal. So, you don’t have to worry about camera shake.

👍 Pros:
  • Low distortion
  • Value for Money
  • Excellent sharpness
  • Precise building quality
  • Perfect Optical Stabilization
👎 Cons:
  • It can be complicated to focus correctly

3. Samyang SYIO18AF-E AF 18mm – Budget-friendly and Compact

Specifications:  Focal Length: 18mm | Maximum Aperture: f/2.8| Angle of View: 100.1° Diaphragm Blades: 7 | Focus Type: Autofocus | Filter Size: 58 mm (Front) | Dimensions: 2.5 x 2.38″ | Weight: 5.11 oz

Samyang SYIO18AF-E AF 18mm

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The inexpensive Samyang AF 18mm f/2.8 FE lens will impress you with its compact and ultra-wide-angle features. It can easily find its way into the camera bags of holidaymakers and landscape photographers, complimenting a standard zoom lens.

This 18mm focal length on a full-frame camera is really nice. Your surroundings will dramatically crowd around you when you shoot at 18mm and bring you expansive landscape pictures. The lens has a maximum aperture of f2.8, which is just about bright enough to capture the sky at night.

The model is impressively lightweight for a full-frame lens. It is based on a metal lens mount with a body that feels metallic. However, there is no weather sealing gasket at the rear. The only control point – plastic focus ring – turns smoothly. It works with the focus motor nice and responsibly if you are shooting in the manual focus mode.

The lens doesn’t have image stabilization, but it does have a camera-controlled aperture and autofocus. The autofocus works accurately and silently. The excellent addition is that it has a 58mm filter thread. The little hood will offer at least a few degrees of protection from flaring.

About the image quality, the lens is a good performer in the full-frame sensor. The focal length is equivalent to 27 mm in aps-c cameras. And in the aps-c sensor, the lens performs alright. You may encounter some distortion.

However, it is evident for this size. The close-up images are excellent and sharp. The lens has resistance to flare. It is bright enough for some casual astrophotography.

👍 Pros:
  • Provides sharp images
  • Works against bright lights
  • Compact and good build quality
  • The autofocus works accurately and silently
👎 Cons:
  • No weather sealing gasket

4. Sony E 55-210mm F4.5-6.3 Lens for Sony E-Mount CamerasGreat Image Quality And Stabilization

Specifications:  Focus Type: Stepper motor | Lens Type: Telephoto | Maximum Aperture: 4.5 | Minimum Aperture: 32 | Photo Filter Thread Size: 49mm

Sony E 55-210mm F4.5-6.3 Lens for Sony E-Mount Cameras

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Capturing a different range of images using one Sony E 55-210mm F4.5-6.3 lens becomes very easy now.

This is an E-mount Zoom Lens carrying the Optical Steady Shot Image Stabilization capacity to capture the outdoor object or any sports picture significantly into your camera sensor. This one offers great image quality for portrait, birding, wildlife, walk around photography, and so on.

Firstly, the build quality is sleek.

It is made of metal and quite sturdy. The barrel does extend when you zoom in. The rubberized feel in the zoom and focus ring is good. The filter thread is 49mm.

It is an easy-to-hold, easy-to-operate lens and works silently. However, it is not recommended for the darks. It has a dark maximum aperture of only F 4.5 and a wide end.

The autofocus is okay, but this model is not dedicated to capture moving objects. That being said, it offers great image quality in the entire zoom range for static objects. The pictures will be sharper than usual in saturation. You will not encounter that much distortion.

Extra-low Dispersion glass of this lens reduces Chromatic Aberration to give you a Superior contrast, high color quality with a high-resolution image.

Moreover, the Aspherical lens design of this lens works to minimize any Spherical Aberration if you need to reduce the lens size and lens weight.

👍 Pros:
  • Minimum noise
  • Internal Focusing
  • Wide Zoom Range
  • Optical Steady Shot
  • Accepts 49mm Filters
👎 Cons:
  • Not for capturing moving objects.

5. Sony SELP18105G E PZ 18-105mmExcellent Zooming Capability

Specifications:  Focus Type: Stepper Motor | Lens Type: Wide Angle, Telephoto | Maximum Aperture: 4mm | Minimum Aperture: 22mm | Photo Filter Thread | Size: 72mm

Sony SELP18105G E PZ 18-105mm

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Sony includes two extra-low Dispersion Elements and two Aspherical Elements into this lens, reducing the aberration while capturing any image. The lens lets in twice as much light as other zoom lenses that end at F 5.6.

The 18 to 105mm is the full-frame equivalent of 27 to 158mm focal length. The autofocus works well for videography and offers a more positive autofocus look in your pictures. The manual focus ring turns smoothly.

The constant maximum aperture means you can zoom in and out without changing your exposure settings. If you focus back and forth, even at 105mm, the image will not zoom in and out. The fully electronic zoom mechanism is smooth.

Due to the optical Steady Shot Image Stabilization process of this lens, users can feel a dramatic reduction of their camera shaking while capturing an image without holding the camera on to a tripod or in a gimbal.

Shooting Handheld, even in slower Shutter speeds, achieve a perfect image only using this lens. Moreover, it can blend with the Camera’s Shift Type Image Stabilization to control the camera blurredness.

It offers crisp pictures and work against bright lights. However, it is not for micro-photography, and you will encounter distortion.

Additionally, the 7-Blade Circular Diaphragm grants an engaging ‘bokeh’ quality against a particular focusing.

👍 Pros:
  • Good OSS
  • Good-quality Bokeh
  • Internal Zooming Focusing
  • Exclusive Aspherical lens design
👎 Cons:
  • Limited weather sealing

6. Sony SEL85F18 85mm – The Least Expensive One

Specifications:  Focus Type: Autofocus | Lens Type: Telephoto | Maximum Aperture: 1.8mm Minimum Aperture: 22mm|Photo Filter Thread Size: 67mm

Sony SEL85F18 85mm

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This prime lens enables you to capture some incredible portraits effectively. Short telephoto focal length and wide maximum aperture – are suitable for subject photography, event photography, and so on.

It is excellent for landscape photography by compressing the image subtly but nicely. Though there is no image stabilization, users can capture a sharper and stable image using the in-body image stabilization.

Talking about the build quality, it is made of metal, and it feels really solid with a nice brushed painted finish. This one has a dedicated switch and side button too, which allows you to hold your focus point while shooting in autofocus mode. The feature I found quite handy, and that is the focus ring turns very smoothly.

For a full-frame, the image quality is simply brilliant and sharp from the middle to the corners. However, for aps-c cameras, it is not at its happiest.

It also gets the point in less-distortion and vignetting. This lens can focus down to about 85cm, and so the close-up images are soft with little purple fringing on contrasting edges. It doesn’t offer too much flaring in the bright lights, and the bokeh effect is pretty nice also.

👍 Pros:
  • Portable
  • Quality Build and optics
  • Double Linear Motor System
  • Dust and Moisture Resistant
  • The focus ring turns very smoothly
👎 Cons:
  • Close-up images are soft

 7. Sigma 16mm F/1.4 DC DN – Good Autofocus For Videography

Specifications:  Focus Type: Autofocus|Lens Type: Wide AngelMaximum Aperture: 1.4mm Minimum Aperture: 16mmPhoto Filter Thread Size: 67mm

Sigma 16mm F/1.4 DC DN

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The Sigma 16mm F/1.4 DC DN Contemporary Lens is enjoyable to use for offering dramatically wide images combined with a bright maximum aperture. At f/1.4, you can get fast shutter speeds for indoors or in the dark, getting some noticeable background separation.

It is not a huge lens, but it is quite substantial, being a little long and feeling solid. Its filter thread size is 67mm. The only control point – the rubberized anti-slipping focus ring- turns extremely smoothly and not too loosely.

Sigma features a fast, accurate, and quiet autofocusing along with perfect color, sharpness, and contrast adjustment in your photo. So, the autofocus in video mode is swift. However, this doesn’t have image stabilization. And at f/1.4, it struggles with barrel distortion. The vignetting is strong, unsurprisingly, for this kind of optics.

The closest focus distance is 25cm, which is quite praiseworthy, and it is fun to get close-up shots with a bright aperture, wide-angle lens.

In the lighted areas, you won’t face that much problems. The bokeh effect is a bit edgy but not too distracting. You can even capture a sharp night shot satisfactorily to obtain a perfect image.

👍 Pros:
  • Nice build quality
  • Sharp close-up shots
  • Exclusive lowlight Photography
  • Fast shutter speed and Hybrid AF
  • Surprisingly Sharp and high contrast
👎 Cons:
  • Strong distortion

8. Samyang SY14M-E 14mmAffordable Ultra-Wide Angle Lens

Specifications:  Focus Type: Manual | Lens Type: Prime Lens| Maximum Aperture: 2.8mm Minimum Aperture: 22mm

Samyang SY14M-E 14mm

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Samyang 14mm F2.8 lens is one of Samyang’s first autofocus lenses. This ultra-wide lens gives you strongly stretched corners and dramatic pictures that strongly emphasize the background and push away your objects.

The maximum aperture of f2.8 is fairly bright to help you to shoot indoors and in dark conditions by giving you interesting out-of-focus background. This lens is designed to deliver an exclusive 115.7° view on Full frame cameras.

The autofocus motor is averagely fast but pretty much silent, which makes it suitable for video work. The focus ring turns very smoothly and responsive enough when you are shooting on manual focus mode.

A sharply defined high performative output you can expect from this lens. The sharpness and contrast are good in the middle of the photo, but there are color fringing and softness at the corners.

The lens can focus as near as 20cm with f/2.8, which is nice. It includes the 14 elements 10 group design to produce high-quality photography with a reduced Distortion and Chromatic Aberrations.

An Ultra Multi-Coating can reduce your image’s flare and ghosting even at an increased light and different contrast.

This lens’s package content includes an in-built Petal Type lens hood to protect the glass from external debris.

👍 Pros:
  • Low CA
  • Two ED lenses
  • Rectilinear Ultra-Wide-Angle View
  • (Hybrid + Standard) Aspherical elements
  • Compatible for Full-Frame & APS-C camera
👎 Cons:
  • Does not come with the filter thread

Buying Guideline of The Best Budget lens for Sony A7iii:

Before selecting the perfect lens for your Sony camera, follow over the following aspects, which will help you to stay on the right track.

Here they are-


It is the opening hole of your lens, which lets the light come and to sense onto your image sensor.

A larger aperture at your lens allows you to capture any professional image even at a low light background.

As you are searching for a budget lens, make sure your lens featuring a suitable aperture. A high aperture also deals with the depth of the image field with the image blurriness.

Usually higher the aperture, the higher the price. Research a bit to find a budget lens that has a larger aperture.

Lens Mounting

Users often tend to select a native or no-mount lens for their camera. However, the fact is that you cannot set a native or no-mount lens for your Sony mirrorless camera.

Sony A7iii mirrorless camera contains an e mount lens system. So, you may need to use an adapter to set the lens on your camera.


A versatile lens can capture both a portrait and an architecture type of images.

As you will repeatedly not splurge on a camera lens, so find the versatile lens so that you can cover different themes in different ways in your photography.

If you research a bit, it would not be so difficult to find the versatile camera lens at a cheap budget.

Image Stabilization

A fast and accurate autofocusing system present in your camera lens will enable your camera to capture a fast-moving object smoothly.

Capturing from a moving vehicle, or capturing the wild animal needs this feature mandatorily.

Ensure your lens has an inbuilt autofocusing with an Image stabilization to capture a sharp image of any moving objects.

Ergonomic Design

An ergonomic lens will help you to hold the lens easily. Lens including a tripod collar, a focus ring, etc. is an example of an ergonomic lens. Check if your lens includes a lock button if the AF-on feature is included.

Using a heavy lens may squeeze on your wrist, so carefully select it. For outdoor shooting, you will need to carry some other accessories like an external flash, tripod, gimbal, and other accessories.

So, it is better to use a lightweight lens for your carrying convenience.


Select a lens with fast and accurate autofocus. Lens featuring a manual lens needs a complicated process to make it autofocus.

Some professional photographers may prefer a manual focusing on their camera lens, but still capturing a candid photo of the moving objects requires a fast, speedy, and accurate autofocusing.

For the beginners, autofocus is the game-changer for their photography.

Focal length

If you want to capture an Interior/architecture/landscape image, you will need a 24mm-35mm broad-angle lens type in your Sony camera. The focal length is directly linked with the lens type.

So, confirm which type of lens you will purchase and know the focal length of your lens.

There are various focal lengths available depending on the lens type (like Wide-angle, Standard, Short telephoto, Medium telephoto, etc.)

Price Range

A budget lens also needs to be affordable for its user. However, there are several budget lenses available in the market, offering a diverse price range. Be selective and technical to choose among all of them.

Features and Specifications

Suppose a circular 9-blade aperture, right Bokeh provider, Wide zoom range maybe your desired features in your budget lens.

A dust and moisture resistant lens with a low noise-producing also most famous now a day.

However, it would be more efficient if you make a list of your desired feature list and then find the lens compiling those features.

Frequently Asked Questions (FAQs):

Which I should prefer among Sony and Sigma lenses for my Sony A7iii camera?

: Sony is better for all-time undoubtedly. Sony has a relatively built-in longer focal length along with an optical image stabilization procedure. However, though Sony is the best, it is a little bit pricy than Sigma. If you have a budget issue, Sigma is the best.

Does Sony A 7iii camera featuring an E-mount lens system?

Sony A7iii camera contain a mirrorless body. And already you may know Sony has two types of lens mount mode. A mount for Sony mirror camera and E mount for Sony mirrorless camera. Sony A 7iii camera featuring the E mount lens system.

What is the advantage of the wide-angel lens over a regular lens?

A wide-angel lens feature a wider angle of view compared with any normal lens. So, the photographer can enjoy a more rooming or frame to fit the object without moving from his/her sitting position. Unlike a normal lens, a wide-angle lens allows a deep-depth-of-field with a larger aperture. Ultimately a sharper image is captured.

How a zoom range make my image so efficient?

A zoom lens features a diverse range of focal lengths. When you intend to capture an image with your zoom lens, the advantage is, you don’t have to move repeatedly from your position to get a proper angle of view of your image. You can set the various focal lengths to make a wider or narrower angle of view, merely turning the zoom ring in the right direction.

How We Choose those Product:

Like we do every time, we assist some of our technical people to research online on various e-commerce sites (Especially on Amazon) to make a comparison table, including all the top-line products they found out.

Besides this, we are trend to consult face-to-face with the customer managers to find which product could be more efficient comparatively.

Overall, it is not a one-person deed. We have a couple of members of our team. We research both online and offline. Consult with relates experienced person; see the customer feedback available online.

After then, we choose the product and include them on the list accordingly.

Final Verdict:

Did you grab your best budget lens for Sony A7iii? A perfect lens with your mirrorless camera is best for capturing that decisive moment. Share with us which type of camera is your genre.

Buy your dream lens, capture the moment, and enjoy some excellent photography!

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About the author


Hi, it's Arif the publisher of CameraEvents, a positioning and branding website. We Review & Guide through various Camera Tools and Accessories to Create and Capture your Spectacular life Moments