7Artisans 18mm f/6.3 II (Nikon Z) vs TTArtisan AF 23mm f/1.8 (Nikon Z)
The bottom line
These cover different focal lengths — the 7Artisans 18mm f/6.3 II (Nikon Z) is 18mm, the TTArtisan AF 23mm f/1.8 (Nikon Z) is 23mm — so they're not really substitutes. Pick by the field of view you actually need: the 7Artisans 18mm f/6.3 II (Nikon Z) for wide-angle, the TTArtisan AF 23mm f/1.8 (Nikon Z) for wide-angle.
Choose the 7Artisans 18mm f/6.3 II (Nikon Z) if…
- ✓You're on a budget — $79 vs $149 leaves more for other gear.
- ✓You value portability — at 55g (1.9 oz) it's lighter than the 128g (4.5 oz) alternative for travel and all-day carry.
Choose the TTArtisan AF 23mm f/1.8 (Nikon Z) if…
- ✓You want more light and background blur — f/1.8 is faster than f/6.3, better for low light and subject separation.
- ✓You like close-focus work — 0.14x magnification vs 0.1x.
Where they differ
- ›Aperture: the TTArtisan AF 23mm f/1.8 (Nikon Z) opens to f/1.8 vs the 7Artisans 18mm f/6.3 II (Nikon Z)'s f/6.3 — more light and shallower depth-of-field.
- ›Focal range: 7Artisans 18mm f/6.3 II (Nikon Z) is 18mm, TTArtisan AF 23mm f/1.8 (Nikon Z) is 23mm — different framing and reach.
Frequently asked
Is the 7Artisans 18mm f/6.3 II (Nikon Z) or the TTArtisan AF 23mm f/1.8 (Nikon Z) better?
These cover different focal lengths — the 7Artisans 18mm f/6.3 II (Nikon Z) is 18mm, the TTArtisan AF 23mm f/1.8 (Nikon Z) is 23mm — so they're not really substitutes. Pick by the field of view you actually need: the 7Artisans 18mm f/6.3 II (Nikon Z) for wide-angle, the TTArtisan AF 23mm f/1.8 (Nikon Z) for wide-angle.
Who should choose the 7Artisans 18mm f/6.3 II (Nikon Z)?
Choose the 7Artisans 18mm f/6.3 II (Nikon Z) if you're on a budget — $79 vs $149 leaves more for other gear. Choose it if you value portability — at 55g (1.9 oz) it's lighter than the 128g (4.5 oz) alternative for travel and all-day carry.
Who should choose the TTArtisan AF 23mm f/1.8 (Nikon Z)?
Choose the TTArtisan AF 23mm f/1.8 (Nikon Z) if you want more light and background blur — f/1.8 is faster than f/6.3, better for low light and subject separation. Choose it if you like close-focus work — 0.14x magnification vs 0.1x.
What is the main difference between the 7Artisans 18mm f/6.3 II (Nikon Z) and the TTArtisan AF 23mm f/1.8 (Nikon Z)?
Aperture: the TTArtisan AF 23mm f/1.8 (Nikon Z) opens to f/1.8 vs the 7Artisans 18mm f/6.3 II (Nikon Z)'s f/6.3 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 18mm | 23mm |
| Lens Type | Prime | Prime |
| Optical Elements | 4 | 9 |
| Optical Groups | 3 | 7 |
| Aperture & Iris | ||
| Maximum Aperture | f/6.3 | f/1.8 |
| Minimum Aperture | f/6.3 | f/16 |
| Aperture Blades | 0 | 9 |
| Rounded Aperture | No | No |
| Coverage & Angle | ||
| Format Coverage | APS-C | APS-C |
| Lens Mount | Nikon Z | Nikon Z |
| Angle of View | 76° | 63° |
| 35mm Equivalent | 27-27mm | 35-35mm |
| Focus | ||
| Autofocus | No | Yes |
| Focus Motor | − | STM |
| Focus Limiter | No | No |
| AF/MF Switch | No | No |
| Min Focus Distance | 20 cm | 20 cm |
| Max Magnification | 0.1x | 0.14x |
| Stabilization & Video | ||
| Optical Stabilization | No | No |
| Aperture Ring | No | No |
| Declickable Aperture | No | No |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $79 | $149 |
| Filter Size | 46mm | 49mm |
| Diameter | 56mm | 60.1mm |
| Length | 6.6mm | 44.5mm |
| Weight | 55g (1.9 oz) | 128g (4.5 oz) |
| Weather Sealed | No | No |
| Tripod Collar | No | No |
