TTArtisan AF Lenses
TTArtisan’s autofocus lineup now covers seven compact prime lenses across different focal lengths and sensor formats, giving mirrorless photographers practical options for travel, street photography, everyday shooting, portraits and video. This guide compares the 7 TTArtisan AF lenses so you can understand how focal length, aperture, sensor format and intended use differ before choosing the right lens for your camera.
Seven focal lengths, with different strengths
TTArtisan’s autofocus range gives mirrorless photographers a choice of compact prime lenses covering everything from wide-angle everyday shooting to dedicated portrait work. The selection starts with the compact TTArtisan AF 27mm f/2.8 and moves through versatile 35mm and 40mm options, standard 50mm coverage, portrait-focused 56mm and 75mm lenses, and finally the full-frame TTArtisan AF 85mm f/1.8 Neo Lens for Sony E and Nikon Z.
The right choice depends less on finding one universally “best” lens and more on matching the focal length to your photography. Focal length affects framing and working distance, aperture influences low-light performance and depth of field, while sensor format changes the effective field of view you see through the camera.
Shorter focal lengths can be especially useful for travel, street and everyday photography, while longer lenses such as the 56mm, 75mm and 85mm options become increasingly useful for portraits, headshots and situations where stronger subject separation is important.
For photographers looking specifically for a classic full-frame portrait perspective, the new TTArtisan AF 85mm f/1.8 Neo adds a bright f/1.8 option to the lineup, available in Sony E and Nikon Z mounts.
Which lens fits your shooting style?
Here’s a quick overview of the seven models covered in this guide. Each one offers a different combination of focal length, aperture, sensor format and intended use.
Quick Comparison
Compare the main differences between the seven lenses before moving on to the individual lens guides.
| Lens | Format | Equivalent | Aperture | Best For | Mounts |
|---|---|---|---|---|---|
| TTArtisan AF 27mm f/2.8 | APS-C | 40.5mm | f/2.8 | Street, travel, everyday | Sony E, Fujifilm X, Nikon Z |
| TTArtisan AF 35mm f/1.8 II | APS-C | 52.5mm | f/1.8 | Everyday, street, video | Sony E, Fujifilm X, Nikon Z |
| TTArtisan AF 40mm F2 | Full-frame | 40mm | f/2 | Street, travel, everyday | Sony E, Nikon Z |
| TTArtisan AF 50mm f/1.8 Neo | Full-frame | 50mm | f/1.8 | Standard, portraits, everyday | Sony E, Nikon Z, Leica L |
| TTArtisan AF 56mm f/1.8 | APS-C | 84mm | f/1.8 | Portraits, people, isolation | Sony E, Fujifilm X, Nikon Z |
| TTArtisan AF 75mm F2 | Full-frame | 75mm | f/2 | Portraits, headshots, isolation | Sony E, Nikon Z |
| TTArtisan AF 85mm f/1.8 Neo | Full-frame | 85mm | f/1.8 | Portraits, headshots, bokeh | Sony E, Nikon Z |
Let’s look at each lens in more detail
The comparison gives you the quick overview. Next, we’ll examine each model individually, looking at its focal length, aperture, strengths, practical uses and the photographers it may suit best.
TTArtisan AF 27mm f/2.8
The TTArtisan AF 27mm f/2.8 is the lens to consider when portability is your highest priority . Designed for APS-C mirrorless cameras, it combines a useful 40.5mm-equivalent perspective with an exceptionally compact pancake-style body.
Small enough to keep on your camera all day
Designed specifically for APS-C mirrorless cameras , the 27mm focal length provides approximately a 40.5mm full-frame-equivalent field of view . This sits comfortably between traditional wide-angle and standard perspectives, making it particularly useful for street photography, travel, casual everyday photography and environmental portraits.
The real advantage: its pancake design
Its biggest advantage is its compact pancake construction . At approximately 29mm in length and around 88–100g depending on the mount, it adds very little bulk to a small mirrorless camera.
Why the 27mm focal length is useful
A 40.5mm-equivalent perspective is one of the most versatile focal lengths for everyday photography. It is wider than a traditional 50mm lens, but not so wide that subjects appear dramatically stretched.
Aperture and controls
The f/2.8 maximum aperture is not as bright as the f/1.8 options elsewhere in the TTArtisan AF lineup, but that compromise helps the lens remain exceptionally small.
Another useful feature is its physical aperture ring with an Auto position , giving photographers direct aperture control when desired.
Autofocus is provided through a stepping-motor design, with camera-dependent support for features such as face and eye detection .
Who should buy the AF 27mm f/2.8?
Choose the 27mm if you want a genuinely compact APS-C setup that is easy to carry every day and gives you a natural, versatile perspective without the bulk of a larger zoom.
TTArtisan AF 35mm f/1.8 II
The TTArtisan AF 35mm f/1.8 II is designed for APS-C photographers who want a compact, fast and genuinely versatile everyday lens.On an APS-C camera, its 35mm focal length delivers an approximately 52.5mm full-frame-equivalent field of view , giving it a natural perspective that works across street photography, travel, portraits, lifestyle, food and everyday shooting.
A natural perspective with a fast f/1.8 aperture
The 35mm focal length is especially attractive on APS-C because its approximately 52.5mm-equivalent view feels natural without being too wide or too tight.Combined with a bright f/1.8 aperture , the lens offers a strong balance between portability, low-light capability and subject separation.
The sweet spot for everyday photography
The 35mm focal length sits close to the classic normal perspective. It is wide enough for everyday scenes while still providing a flattering perspective for people and lifestyle subjects.
One focal length, many shooting situations
The natural field of view makes the lens easy to use across a wide range of subjects. It is particularly useful when you want to travel light without constantly changing lenses.
Why f/1.8 makes a difference
The f/1.8 maximum aperture gives the 35mm II an important advantage over slower compact primes. It allows more light to reach the sensor and can help create stronger background separation when shooting at wider apertures.
With an approximately 0.4m minimum focusing distance , the lens can be useful for food, details, products, tabletop scenes and lifestyle photography where getting closer to the subject matters.
Optical Design
The lens uses a 10-element, 8-group optical construction with special optical elements designed to help maintain image quality and control optical aberrations.Its 9-blade diaphragm also contributes to smoother-looking out-of-focus areas, making the lens attractive for portraits and lifestyle work.
Who should buy the AF 35mm f/1.8 II?
The 35mm II is a strong choice if you want one compact APS-C prime that can cover everyday photography, people, travel, street scenes and video without the limitations of a specialized focal length.
TTArtisan AF 40mm F2
A compact full-frame prime with a natural, slightly wider-than-50mm view
The TTArtisan AF 40mm F2 is designed for photographers who want the simplicity of a compact prime without committing to the noticeably wider look of 35mm or the tighter framing of 50mm.Its 40mm focal length provides a practical middle ground for everyday full-frame photography, while the f/2 aperture and autofocus make it well suited to both stills and casual hybrid shooting.
A balanced perspective for everyday shooting
On a full-frame camera, 40mm gives you a little more room than a 50mm lens while remaining considerably more restrained than a wide-angle prime.That balance makes it especially useful when you want your subject to remain prominent while still showing enough of the surrounding environment.
Where the AF 40mm F2 performs best
The 40mm focal length works particularly well when you want a versatile everyday lens that can capture people, places and moments without requiring frequent lens changes.
The AF 40mm F2 is particularly appealing to photographers who want to keep their full-frame mirrorless setup compact.Instead of carrying a large zoom for every everyday outing, a small autofocus prime can provide a simple, lightweight setup for walking, travel, street photography and casual shooting.
40mm vs 50mm — Which perspective suits you?
Both focal lengths are versatile, but the difference becomes useful when deciding how much of the environment you want around your subject.
Gives you a little more room around your subject, making it especially comfortable for street, travel, indoor and environmental photography.
Provides a more traditional standard view and can place greater visual emphasis on the subject.
Who should buy the AF 40mm F2?
A smart choice for compact full-frame photography
The TTArtisan AF 40mm F2 makes a strong case for keeping a full-frame camera simple and portable.Its 40mm perspective, f/2 aperture and autofocus give it the flexibility needed for everyday shooting, while its compact prime design makes it easy to carry wherever you go.
TTArtisan AF 50mm F1.8 Neo
A lightweight full-frame standard prime built around simplicity
The TTArtisan AF 50mm F1.8 Neo takes the familiar 50mm focal length and combines it with a bright f/1.8 aperture, autofocus and an unusually lightweight design.Built for full-frame mirrorless cameras, it is aimed at photographers who want a simple everyday prime for portraits, street photography, travel, lifestyle and available-light shooting.
A classic focal length with a refreshingly simple design
A 50mm lens remains one of the most versatile focal lengths for full-frame photography. It offers a natural-looking perspective that works equally well for people, everyday scenes, travel and documentary photography.
The Neo adds a bright f/1.8 maximum aperture and autofocus while keeping the overall design remarkably light. That combination makes it particularly appealing for photographers who want a full-frame setup that remains easy to carry.
Why the classic 50mm perspective still works
The 50mm field of view sits in a useful middle ground. It provides enough environmental context for everyday scenes without feeling as wide as a 35mm lens, while still giving photographers a more focused perspective for portraits and details.
What the bright f/1.8 aperture adds
The f/1.8 maximum aperture allows more light to reach the sensor than slower compact primes. This can be useful indoors, during evening photography and whenever you want greater control over depth of field.
A minimalist lens built around autofocus simplicity
The Neo takes a deliberately simplified approach to lens controls. Instead of traditional focus and aperture rings, the lens is designed around direct electronic control through the camera, while autofocus is handled by an STM motor .
A modern optical design in a lightweight package
The lens uses a 12-element, 8-group optical design that includes two ED elements and four high-refractive-index elements. These specialized elements are intended to help control chromatic aberration and maintain image quality across the frame.
Close focusing and useful APS-C versatility
With a minimum focusing distance of approximately 0.48m , the Neo can also handle relatively close subjects, making it practical for detail shots, food, lifestyle photography and everyday compositions.
Who should buy the TTArtisan AF 50mm F1.8 Neo?
A lightweight 50mm prime focused on the essentials
The AF 50mm F1.8 Neo makes the most sense for photographers who want the familiar 50mm perspective, a bright f/1.8 aperture and autofocus without adding unnecessary weight or complexity to a mirrorless setup.
Why the 56mm focal length works so well for portraits
Compared with the TTArtisan AF 27mm f/2.8 and TTArtisan AF 35mm f/1.8 II , the 56mm provides a narrower field of view and places greater emphasis on the subject.On a typical 1.5× APS-C camera, its approximately 84mm-equivalent perspective provides a useful balance between framing and working distance. This makes it particularly well suited to headshots, upper-body portraits and other compositions where the subject should remain visually dominant.
Background separation at f/1.8
The f/1.8 maximum aperture gives this APS-C portrait lens plenty of light-gathering capability while allowing photographers to create a shallower depth of field when shooting at suitable distances.The result can be stronger visual separation between the subject and background, particularly in close portrait work.
Keep attention on the subject
The combination of an approximately 84mm-equivalent field of view and f/1.8 aperture makes the 56mm particularly useful when you want the person, pet or selected detail to stand apart from its surroundings.
Autofocus for modern APS-C mirrorless cameras
The TTArtisan AF 56mm f/1.8 uses an autofocus system designed for compatible mirrorless camera bodies. Depending on the camera, autofocus features such as face and eye detection can be used as part of the camera’s focusing system.A USB-C port on the lens also provides a convenient way to install compatible firmware updates when TTArtisan releases them.
Compact enough for everyday portrait work
At around 240g , the 56mm remains relatively manageable on an APS-C mirrorless body while offering considerably more reach than compact wide-angle primes.Its balance of focal length, aperture and size makes it a practical choice for photographers who want a dedicated portrait lens without moving to a much larger full-frame telephoto design.
Who should buy the AF 56mm f/1.8?
This lens makes the most sense for APS-C photographers who want a dedicated portrait focal length rather than a wide, general-purpose prime.
Looking for an APS-C portrait lens?
If portraits, headshots and subject isolation are your priorities, the TTArtisan AF 56mm f/1.8 offers a specialized short-telephoto perspective with a fast f/1.8 aperture and autofocus for compatible APS-C mirrorless systems.
View TTArtisan AF 56mm f/1.8 →
Why 75mm works so well for portraits
The 75mm focal length gives photographers more working distance and tighter framing than a conventional 50mm lens. That makes it particularly useful for headshots, portraits and people-focused compositions where the subject should take visual priority without using a very long telephoto.
f/2 for subject separation
The f/2 maximum aperture provides useful control over depth of field. Combined with the longer 75mm focal length, it can help place more visual emphasis on the subject while softening distracting elements behind them.
More reach. More subject emphasis.
At 75mm, the lens naturally encourages a more deliberate portrait composition. You can step back, frame the subject comfortably and reduce unnecessary background information.
75mm vs 50mm: Which makes more sense?
A 50mm prime generally provides a broader field of view, making it more flexible for everyday shooting, lifestyle scenes and environmental portraits.
The 75mm view is narrower, giving you more reach and making it easier to create tighter, subject-focused compositions.
Built around the full-frame portrait experience
The TTArtisan AF 75mm F2 is designed for full-frame mirrorless cameras and offers a dedicated portrait perspective without the size of a traditional long telephoto lens.
Who should buy the TTArtisan AF 75mm F2?
This lens makes the most sense when you want a dedicated full-frame portrait prime with more reach than a standard 50mm lens.
Looking for a compact full-frame portrait prime?
The TTArtisan AF 75mm F2 combines a portrait-friendly focal length with autofocus and a compact prime-lens design, making it an attractive option for photographers who want more reach without stepping into a large telephoto.
View TTArtisan AF 75mm F2 →
TTArtisan AF 85mm f/1.8 Neo Lens
The TTArtisan AF 85mm f/1.8 Neo Lens is a full-frame autofocus portrait prime designed for photographers who want the classic 85mm perspective, a bright f/1.8 maximum aperture and a simple, lightweight design. Available for Sony E and Nikon Z systems, it is particularly suited to portraits, headshots, lifestyle photography and situations where background separation matters.
A classic portrait focal length with a simple modern design
The 85mm focal length has long been a popular choice for portrait photography because it provides a natural-looking perspective while allowing photographers to work from a comfortable distance. With its f/1.8 maximum aperture , the TTArtisan AF 85mm f/1.8 Neo is designed to combine subject separation with useful low-light performance in a relatively straightforward full-frame prime.
The advantage of an 85mm portrait perspective
An 85mm focal length gives photographers more working distance than shorter standard lenses, helping create a flattering perspective for portraits while making it easier to separate the subject from a busy background.
Why 85mm works so well for portraits
The 85mm focal length strikes a useful balance between compression, working distance and subject isolation. On a full-frame camera, it is long enough to produce a dedicated portrait perspective without becoming as restrictive as longer telephoto focal lengths.
A bright f/1.8 aperture for portraits and low light
The f/1.8 maximum aperture gives the 85mm Neo an important advantage for portrait photography. Shooting wide open can help produce a shallower depth of field, keeping attention on the subject while allowing backgrounds to become softer and less distracting.
The lens uses an 11-blade diaphragm to help produce smooth, rounded out-of-focus rendering. Combined with the 85mm focal length and f/1.8 aperture, this makes the lens well suited to portraits where background blur is part of the visual style.
The optical design uses 12 elements in 8 groups , including two extra-low-dispersion elements and two high-index elements, helping maintain detail and optical performance across the frame.
Simple controls, autofocus convenience
The lens uses an STM stepping motor for autofocus operation, providing smooth focusing for still photography and compatible video applications. Supported camera bodies can also make use of features such as face and eye detection.
Unlike conventional lenses with dedicated aperture and focus rings, the Neo design keeps the barrel simple and relies on the camera body for exposure and focusing controls. This minimalist approach helps keep the lens straightforward and leaves the physical body uncluttered.
The reinforced fiberglass construction also helps keep the lens relatively light at approximately 332–338g , depending on the mount, making it practical for portrait sessions and everyday carry.
Useful close focusing and a standard 62mm filter thread
With a minimum focusing distance of approximately 0.8m , the 85mm Neo can also be used for tighter detail shots when you cannot move farther away from the subject. The 62mm filter thread provides compatibility with a wide range of commonly available photographic filters.
Who should buy the AF 85mm f/1.8 Neo?
Choose the 85mm Neo if you want a dedicated full-frame portrait prime with a bright f/1.8 aperture, autofocus convenience and a classic focal length for creating flattering portraits and stronger subject separation.
