Round filter vs. rectangular filter – which system is right for you?
Both filter systems have their strengths—but also clear differences. Whether you prefer compact work or seek maximum control, this comparison will show you which system better suits your photographic style.
Direct comparison: round filter vs. rectangular filter
| feature | Round filter system | Rectangular filter system (LC-PRO 100) |
|---|---|---|
| 🔄 Filter change | Fast, magnetically attachable | Flexible, but a bit slower |
| 📏 Filter sizes | Directly for a lens diameter (e.g. 67, 72, 77 mm) | One system for multiple lenses (via adapter rings) |
| 🎒 Transportation | Compact, lightweight, ideal for travel | Slightly more voluminous, but more versatile |
| 📷 CPL usage | Magnetically rotatable integrated | Can be controlled separately and with an adjustment wheel |
| 🌫️ GND/ND combinations | Limited combinability | Up to 3 filters + CPL possible |
| 🎯 Fine positioning | Fixed placement on the lens | Millimeter-precise control through slide-in system |
| 💡 Application | Travel, street, fast motifs | Landscape, long exposure, sunsets |
When is the round filter system ideal?
- 📸 You travel a lot and want to save weight
- ⚡ You need quick filter changes without fiddling
- 🌍 You take a lot of photos while traveling, in the city or spontaneously
- 🧲 You want a magnetic system with CPL & ND
More about the magnetic round filter system →
When is the rectangular filter system better?
- 🌄 You work with fixed image compositions and a tripod
- 🎨 You need GND filters with precise control
- 🌅 You photograph sunsets, long exposures, water
- 🔧 You want to use multiple filters at the same time (e.g. CPL + ND + GND)
More about the LC-PRO 100 rectangular filter system →
Conclusion: Two systems – two purposes
Whether round or rectangular filters, both systems offer advantages depending on your photography style. Many professionals even combine both solutions— round filters for on the go, rectangular filters for maximum control .
Need help choosing? Feel free to contact us anytime or follow our filter guides for tips and application examples.