Panasonic LUMIX G 25mm F1.7 vs TTArtisan 25mm f/2 C (Micro Four Thirds)
The bottom line
Similar coverage, different speed: the Panasonic LUMIX G 25mm F1.7 opens to f/1.7 versus the TTArtisan 25mm f/2 C (Micro Four Thirds)'s f/2 — more light and shallower background blur. The TTArtisan 25mm f/2 C (Micro Four Thirds) gives that up to stay lighter (66g (2.3 oz)) and cheaper ($99). It comes down to how much you value that extra brightness.
Choose the Panasonic LUMIX G 25mm F1.7 if…
- ✓You want more light and background blur — f/1.7 is faster than f/2, better for low light and subject separation.
Choose the TTArtisan 25mm f/2 C (Micro Four Thirds) if…
- ✓You're on a budget — $99 vs $149 leaves more for other gear.
- ✓You value portability — at 66g (2.3 oz) it's lighter than the 125g (4.4 oz) alternative for travel and all-day carry.
Where they differ
- ›Aperture: the Panasonic LUMIX G 25mm F1.7 opens to f/1.7 vs the TTArtisan 25mm f/2 C (Micro Four Thirds)'s f/2 — more light and shallower depth-of-field.
Frequently asked
Is the Panasonic LUMIX G 25mm F1.7 or the TTArtisan 25mm f/2 C (Micro Four Thirds) better?
Similar coverage, different speed: the Panasonic LUMIX G 25mm F1.7 opens to f/1.7 versus the TTArtisan 25mm f/2 C (Micro Four Thirds)'s f/2 — more light and shallower background blur. The TTArtisan 25mm f/2 C (Micro Four Thirds) gives that up to stay lighter (66g (2.3 oz)) and cheaper ($99). It comes down to how much you value that extra brightness.
Who should choose the Panasonic LUMIX G 25mm F1.7?
Choose the Panasonic LUMIX G 25mm F1.7 if you want more light and background blur — f/1.7 is faster than f/2, better for low light and subject separation.
Who should choose the TTArtisan 25mm f/2 C (Micro Four Thirds)?
Choose the TTArtisan 25mm f/2 C (Micro Four Thirds) if you're on a budget — $99 vs $149 leaves more for other gear. Choose it if you value portability — at 66g (2.3 oz) it's lighter than the 125g (4.4 oz) alternative for travel and all-day carry.
What is the main difference between the Panasonic LUMIX G 25mm F1.7 and the TTArtisan 25mm f/2 C (Micro Four Thirds)?
Aperture: the Panasonic LUMIX G 25mm F1.7 opens to f/1.7 vs the TTArtisan 25mm f/2 C (Micro Four Thirds)'s f/2 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 25mm | 25mm |
| Lens Type | Prime | Prime |
| Optical Elements | 9 | 6 |
| Optical Groups | 7 | 5 |
| Aperture & Iris | ||
| Maximum Aperture | f/1.7 | f/2 |
| Minimum Aperture | f/16 | f/16 |
| Aperture Blades | 7 | 7 |
| Rounded Aperture | Yes | No |
| Coverage & Angle | ||
| Format Coverage | Micro Four Thirds | Micro Four Thirds |
| Lens Mount | Micro Four Thirds | Micro Four Thirds |
| Angle of View | 47° | 47° |
| 35mm Equivalent | 50-50mm | 50-50mm |
| Focus | ||
| Autofocus | Yes | No |
| Focus Motor | Stepping | − |
| Focus Limiter | No | No |
| AF/MF Switch | No | No |
| Min Focus Distance | 25 cm | 15 cm |
| Max Magnification | 0.1x | 0.12x |
| Stabilization & Video | ||
| Optical Stabilization | No | No |
| Aperture Ring | No | No |
| Declickable Aperture | No | No |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $149 | $99 |
| Filter Size | 46mm | 43mm |
| Diameter | 60.8mm | 40mm |
| Length | 52.5mm | 23.5mm |
| Weight | 125g (4.4 oz) | 66g (2.3 oz) |
| Weather Sealed | No | No |
| Tripod Collar | No | No |
