TTArtisan 7.5mm F2.0 8mm
Its f/2 aperture and 180° angle of view on APS-C sensors deliver dramatic distortion and strong low-light capability, while the unique front cap creates a clean circular fisheye image on full-frame bodies. The all-metal build and manual focus rings provide a tactile, durable feel at a budget-friendly price point. This lens is best for photographers experimenting with surreal portraiture and exaggerated close-ups who don't require autofocus.
Resumen
Ventajas y desventajas
Ventajas
- Strong macro (91st percentile) 91st
- Strong build (69th percentile) 69th
- Strong optical (66th percentile) 66th
Desventajas
- Below average af (13th percentile)
- Below average user sentiment (30th percentile)
- Below average versatility (34th percentile)
Opinión de los propietarios
Cómo cambió la opinión de los propietarios con el tiempo
ExclusivaSegún cuándo escribieron realmente sus opiniones los clientes, para ver si los elogios iniciales se mantuvieron.
- Q1 202690/100
Buyers praised lens build quality and image sharpness, but noted difficulty for beginners and occasional fit issues.
- Excellent build quality using metal and solid construction.
- Sharp image center and good value for price at $139.
- Lens not easy to use for beginners, focus and setup challenging.
- Lens may not fit perfectly onto camera, with minor connection issues.
- Q1 202570/100
Buyers praise image quality and value, but report build issues, focus scale inaccuracy, and loose fit.
- Great image sharpness in center and impressive fisheye effect for price.
- One lens had unusable focus scale; actual focus point far off.
- Solid build overall but occasional fit and ring usability issues.
- Excellent value lens with unique 7.5mm wide-angle and creative twist.
- Q4 202415/100
Buyers in Q4 2024 report severe build issues: the lens fails to lock onto cameras, lacks sharpness, and has a defective lens cap that detaches easily. Weight and missing accessories are also concerns.
- Lens does not lock to camera and cannot be focused properly, making it unusable.
- Lens cap falls off repeatedly (e.g., during a Rome trip), scuffing quickly.
- Lens is bright, easy to use, and small, but lacks sharpness and is too heavy for some.
- Missing expected filter in the package; packaging otherwise good.
- Q1 202443/100
Buyers praise sharpness, build, and price but report a critical flaw: the lens cap fits too loosely and can fall off easily, risking damage.
- Lens cap fits very loosely, falls off easily; requires constant monitoring or tape.
- Sharp center, good edge definition when stopped down, strong build quality.
- Attractive price, good value for impulse buy or full-frame use.
- Innovative lens cap design with removable center, but loose fit undermines usability.
Basado en 13 opiniones de clientes con fecha, agrupadas por trimestre natural. El análisis por periodo está en inglés.
Las pruebas
Rendimiento
Especificaciones
Especificaciones completas
Optics
| Type | Fisheye |
| Focal Length Min | 8 |
| Focal Length Max | 8 |
| Elements | 11 |
| Groups | 8 |
| ED Elements | 2 |
| Coating | multi-layer coating |
Aperture
| Max Aperture | f/2 |
| Min Aperture | f/2 |
| Constant | Yes |
| Diaphragm Blades | 7 |
Build
| Mount | Sony E |
| Format | APS-C |
| Weight | 0.3 kg / 0.8 lbs |
| Filter Thread | 72 |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | Yes |
Focus
| Min Focus Distance | 127 |
Frente a la competencia
| Spec | TTArtisan 7.5mm F2.0 8mm | Tamron Di III 28-75mm f/2.8 VXD G2 | Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR | Sony E PZ 16-50mm f/3.5-5.6 OSS | Canon EF-S 55-250mm f/4-5.6 IS STM | Sigma Contemporary 56mm f/1.4 DC DN |
|---|---|---|---|---|---|---|
| Focal Length | 8mm | 28-75mm | 16-50mm | 16-50mm | 55-250mm | 56mm |
| Max Aperture | f/2 | f/22 | f/3.5 | f/5.6 | f/4 | f/1.4 |
| Mount | Sony E | Nikon Z | Nikon Z | Sony E | Canon EF-S | Nikon Z |
| Stabilization | true | false | true | true | true | false |
| Weather Sealed | false | true | false | true | false | true |
| Weight (g) | 343 | 540 | 135 | 107 | 375 | 280 |
| AF Type | manual focus only | VXD linear motor | Stepping Motor | power zoom | STM | stepping motor |
| Lens Type | fisheye | zoom | zoom | zoom | zoom | prime |
| Compare | Compare | Compare | Compare | Compare |
| Producto | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Valoración social | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| TTArtisan 7.5mm F2.0 8mm | 12.6 | 41.4 | 68.8 | 90.9 | 66.1 | 49 | 29.8 | 33.6 | 55.9 | 37.2 |
| Tamron Di III 28-75mm f/2.8 VXD G2 Compare | 53.6 | 86.8 | 70.2 | 86.2 | 89.1 | 83.8 | 80.3 | 78.4 | 84.5 | 37.2 |
| Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR Compare | 87.6 | 75.1 | 92.8 | 45 | 74.6 | 77 | 0 | 83.2 | 79.7 | 95.5 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS Compare | 53.6 | 75.1 | 98.6 | 43.8 | 69.2 | 77 | 63.3 | 83.2 | 79.7 | 93.6 |
| Canon EF-S 55-250mm f/4-5.6 IS STM Compare | 87.6 | 64.3 | 68.4 | 33.9 | 75.8 | 65.8 | 44.2 | 92.1 | 84.5 | 93.6 |
| Sigma Contemporary 56mm f/1.4 DC DN Compare | 87.6 | 96.8 | 87.4 | 57.1 | 67 | 96.4 | 44.2 | 33.6 | 95.8 | 37.2 |
Precio
Puntuaciones por uso
Pronto habrá un análisis completo. Las especificaciones, puntuaciones, precios y gráficos de arriba siempre están actualizados.
