TTArtisan is preparing to expand its autofocus lineup with a new ultra-compact prime – the AF 24mm f/3.8 mini E. Designed for full-frame mirrorless cameras, this pancake lens prioritizes portability with an ultra-thin profile.
Ultra-Thin Body
Thickness under 30mm
128g
Lightweight design
24mm (Full-Frame)
83° angle of view
VCM Motor
Voice coil AF system
Design & Specifications
The AF 24mm f/3.8 mini E is positioned as a true pancake lens. According to available information, the lens body is expected to be under 30mm thick and weigh approximately 128g. It features a 52mm filter thread and an all-metal construction.
The lens utilizes a VCM (Voice Coil Motor) autofocus system, which differs from traditional STM motors. The minimum focusing distance is 0.3 meters.
The optical design consists of 6 groups and 7 elements, including low-dispersion glass elements. The aperture range is f/3.8 to f/16, with 9 rounded aperture blades.
Comparison: Ultra-Compact Full-Frame Primes
The TTArtisan AF 24mm f/3.8 mini E enters a market segment where ultra-compact full-frame autofocus primes are still relatively rare. Below is a comparison with two existing alternatives:
| Specification | TTArtisan 24mm f/3.8 | Samyang 24mm f/2.8 | Viltrox 28mm f/4.5 |
|---|---|---|---|
| Focal Length | 24mm | 24mm | 28mm |
| Max Aperture | f/3.8 | f/2.8 | f/4.5 (fixed) |
| Angle of View | 83° | 82.1° | 73.4° |
| Min. Focus Distance | 0.3m | 0.24m | 0.32m |
| Optical Design | 6 groups / 7 elements | 7 groups / 7 elements | 6 groups / 6 elements |
| Aperture Blades | 9 (rounded) | 7 | Fixed (7 edges) |
| Filter Thread | 52mm | 49mm | None |
| Weight | ~128g | ~93g | ~60g |
| Mounts | E / Z / L | E | E / Z / X |
| Expected Price | ~$99 USD | ~$239 USD | ~$99 USD |
Notes on Image Quality
At the time of writing, no sample images or independent reviews are available for the TTArtisan AF 24mm f/3.8 mini E. The manufacturer has not yet published full technical specifications or optical performance data. The following observations are based on the limited information currently available:
- The lens is expected to deliver optimal sharpness when stopped down to f/8 – f/11.
- The optical design includes low-dispersion glass elements to help control edge distortion and chromatic aberration.
- The 9-blade aperture is designed to produce rounded bokeh and defined sunstars at smaller apertures.
- Actual image quality, including corner sharpness, bokeh rendering, and flare resistance, will need to be evaluated through real-world testing once the lens becomes available.
Availability
The TTArtisan AF 24mm f/3.8 mini E is expected to be available for Sony E mount firstly. The expected price is approximately $99 USD. Official release dates and full specifications have not yet been announced by the manufacturer.
TTArtisan AF 24mm f/3.8 mini E
24mm · f/3.8 · VCM AF · Full-Frame Pancake
Mounts: Sony E
Expected Price: ~$99 USD
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