The Haida M10 and the NiSi V7 are both 100mm-style square filter holder systems for landscape photography, and each is built around its own filter sizes, adapter rings and polarizer approach. Choose the one that matches the filters you already own or plan to buy, because the holders are not fully interchangeable. Confirm exact dimensions and compatibility on each maker’s page before buying.
What These Holders Do
A filter holder attaches to the front of your lens through an adapter ring and keeps square or rectangular filters in place. Landscape photographers use them to hold graduated filters and strong neutral density filters for long exposures. The holder you choose decides which filter sizes you can use, how easy it is to add a circular polarizer, and how much the system adds to your bag.
Key Differences
| Area | Haida M10 | NiSi V7 |
|---|---|---|
| Filter format | 100mm-wide square system | 100mm-wide square system |
| Polarizer approach | Own polarizer design that fits the holder | Own polarizer design with a rotating ring |
| Adapter rings | Haida ring set | NiSi ring set |
| Ecosystem | Haida filters and accessories | NiSi filters and accessories |
The table lists general traits only. Slot counts, materials, weight and what lens sizes each ring supports vary, so check the current product pages.
What to Compare Before You Buy
- Your lenses: note the front thread size on each, and see which adapter rings the maker sells for those sizes.
- Your filters: check whether your existing graduated and ND filters fit the holder slot width and thickness.
- Polarizer use: decide how often you shoot with a polarizer and how the system handles rotating it.
- Wide-angle vignetting: wide lenses can show dark corners with some holders and rings, so look for notes about the widest lens each system supports.
- Carrying: think about how many pieces you need to pack and how quickly you can assemble them in cold or wet weather.
Who Should Choose Which
- Choose the Haida M10 if you already use Haida filters, or if its adapter rings and accessories match your lens collection.
- Choose the NiSi V7 if you already use NiSi filters, or if you prefer its polarizer design and accessory range.
- Choose based on the filters first and the holder second. Filters are the bigger investment, and switching brands means rebuying them.
If you are building a kit from nothing, read the maker pages for lens compatibility and look for sample images shot with each system at your focal lengths.
FAQ
Can I use NiSi filters in a Haida holder?
Many 100mm-style filters share a similar width, so some mixing is possible. Thickness and fit can differ, so confirm with both makers and hold the filters in the holder before relying on it.
Do I need a holder if I use screw-in filters?
No. Screw-in filters mount directly on the lens. A holder is for square filters, which allow sliding graduated filters up and down to match the horizon.
The Short Version
The Haida M10 and NiSi V7 solve the same problem in different ecosystems. Choose the one that fits the filters and lens rings you already have or plan to buy, and confirm compatibility on the maker pages before you spend money.
