Haida NanoPro Magnetic ND 10 stop Evaluation


Welcome to my test review- Haida NanoPro Magnetic ND 3.0 ( 10 stop). Testing for sharpness, magnetic attraction strength, ergonomics, vignette, colour cast and practicalities. A very useful and popular choice for landscape photographers & videographers.


The wild & untamed Scottish Highlands, United Kingdom.

Equipment used for testing

Canon 5d mark (iv), Canon 16-35mm F2.8 (iii) lens, Canon 70-200mm F2.8 (ii) lens, Gitzo tripod and off-set ball head and Adobe Creative Cloud software.

Magnetic Adapter Ring


The magnetic adapter ring is made exclusively from aluminium for strength & light-weight.

Design & practicalities

It screws onto the lens very easy & smoothly. The super slim design helps with any unnecessary vignettes when shooting at wide angles. This can be conveniently left on permanently if you have the Haida magnetic lens cap which I discuss further on.

Sizes available

52, 55, 58, 62, 67, 72, 77 & 82mm. Step-up rings are also available in sizes 67-77mm and 77-82mm. I’m using an 82mm on my Canon 16-35mm F2.8 (iii) lens and also a 77-82mm Step-up ring for my Canon 70-200mm F2.8 lens.

What is a ND 3.0 ?

In simple terms, neutral density filters are a piece of darkened glass placed in front of the lens to block light from reaching the image sensor. It’s used to darken the whole image evenly from top to bottom allowing you to use a wider aperture or slower shutter speed than you would without the filter.

Creative “in-camera” effects

Resulting in some lovely artistic effects such as silky smooth water and streaky clouds.

Tips & tricks

Just remember whilst shooting long exposures that any other moving elements in your scene other than sky and water such as tree branches, foliages & people may also be moving and not stay sharp. So, what I recommend is to take one long exposed image for the sky and/or water then remove the filter and take another photo with a fast shutter speed for example trees/foliage, as they will most likely be moving in the wind. Then blend together in post-processing achieving the best of both worlds in your final image.

Buy cheap- buy twice!

The downside of long exposures can be compromised image quality, for example- heavy vignettes, unwanted noise & strange colour casts. Therefore, having the best optical glass possible is crucial. No point in spending thousands of pounds on a Canon L glass lens then throwing a cheap filter in front of it. I cannot stress the importance of investing in a great set of filters to make all your images shine.

Design & practicalities

The innovative design of the magnetic attraction has been a real game-changer for me, in fact, I rarely use others these days. These last few months I’ve been testing this filter, I solely used Haida NanoPro magnetic filters, something I’ve never done before. It allowed me to go super lightweight instead of lugging around a bulky filter holder and all the other heavier filters.


Two words spring to mind- “speed & convenience“. Being able to swap/add filters quickly can make or break a potentially great image, as your not wasting time screwing on the adapter ring then the filter holder followed by filters, it really is time-consuming. Whereas with magnetic filters you can literally add or remove a filter in one second, then if you change your mind & want to try a different one it’s extremely fast & easy.

What is NanoPro?

NanoPro is a waterproof multi-coating on the filter glass, which helps prevent dirt and smudges from adhering to the glass & reduces reflection. Applied to both sides of the filter and helps prevent colour cast while maintaining excellent image sharpness. Highly scratch-resistant, durable, can be used underwater and super easy cleaning.


The frame part is made from Industrial Aluminium making it super strong & extremely lightweight. The glass part is made from high-quality K9 optical glass for clarity and colour fidelity with a double-sided NanoPro coating.


It’s possible to stack up to four filters with this system including other brand magnetic filters. So far, I haven’t felt the need to stack more than three filters but that is purely personal taste. I found a nice combination of adding a Haida NanoPro Magnetic Polariser as it really helps the sky/clouds pop if the sun is sitting at the correct angle.

Haida NanoPro Magnetic ND 3.0 with Haida NanoPro Magnetic CPL stacked behind.

Whats in the box?

A see-through plastic case with an internal shaped foam insert to keep your filter protected and one Haida NanoPro Magnetic ND 3.0 (10 stop).

Actual filter out of the box. Haida NanoPro Magnetic ND3.0 (10 stop).

One Haida Magnetic Adapter ring.


  • Well built, feels sturdy & the glass part doesn’t rattle.
  • No color cast worries.
  • A big plus- zero light leakage thanks to the design.
  • Clear texted eteched onto the outside edge of the filter making it easy to read & select.
  • Super lightweight.
  • Incredible tonality, contrast & sharpness corner to corner.
  • Ultra-easy & fast to attach and remove without any disturbance to the composition.
  • Conviently placed grips on the outer circumference of the filter making it easy to swap/remove.


  • Easy to get fingerprint marks on the glass, allthough quickly rectrified with a soft micro-fibre cloth thanks to the NanoPro coating.
  • Some light vignetting at 16mm although soon disapears at 18mm & upwards.

Images- Without/with Haida NanoPro Magnetic ND3.0 (10 stop)

Comparative images below-showing straight-out-of-camera- (Canon 5d mark iv and Canon 70-200mm (iii) Lens). Without/with Haida NanoPro Magnetic ND 3.0.

Without filter- ISO 100, F11, 1/30 @70mm- With Haida NanoPro Magnetic ND 3.0- ISO 100, F11, 25 seconds @70mm.

Without/ with filter

Finally post-processed in Adobe Creative Cloud.

Behind the scenes

Comparative images below-showing straight-out-of-camera- (Canon 5d mark iv and Canon 16-35mm (iii) Lens). Without/with Haida NanoPro Magnetic ND 3.0.

Without filter- ISO 100, F8, 1/40 @16mm- With Haida NanoPro Magnetic ND 3.0- ISO 100, F8, 29 seconds @16mm.

Without/ with filter

Finally post-processed in Adobe Creative Cloud.

Location – Remote Loch in the Scottish Highlands.

Behind the scenes

Haida Magnetic Lens cap

What I particularly love about this is- If you leave the Magnetic adapter ring on your lens you can simply pop on the Magnetic lens cap and pack it away conveniently in your bag- knowing it won’t get misplaced, lost, everything is secured and less time-consuming for your next shoot.

Please note, these are sold separately.

Haida magnetic zipped filter case

  • Holds up to 5 filters.
  • External dimensions- 121x121x47mm (LxWxH).
  • Materials- PU Leather and Polyester.
  • Filter size- 82mm.
  • Weight- 98.9g.
  • Conveniently clips onto your trousers or belt loop.
Filter case is sold separately

Images taken with Haida NanoPro Magnetic ND 3.0 (10 stop)

The image above Exif- ISO 200, F7, 1/2 @35mm. Post-processed in Adobe Photoshop.
The image above Exif- ISO 100, F9, 1/4 @18mm. Post-processed in Adobe Photoshop.


All in all, the quality of this filter is equal to all my other Haida filters including the Haida M10 range & the older style NanoPro’s- However, the beauty of the magnetics is they are an absolute pleasure to work with & so much easier.

After spending the past year testing a selection of Haida Magnetic filters I’m absolutely sold on the whole system. So much so, the majority of the times I’m on a shoot these days whether it’s for landscape or equine the only filters I take with me are magnetic.

I will most definitely be recommending them to my photography friends & workshop students.

There’s no going back for me, Haida magnetics all the way.

If you would like to read my test review of my recent Haida NanoPro Magnetic GND 0.9 (3 stop) click here.

All Haida filters are assembled in their own optical workshop located in the beautiful Port City of Ningbo, China. “Haida” in English translates to “All rivers run into the sea, all rivers flow to one”. If you’d like to visit their website , Facebook  or Instagram.

If you would like to see more of my work; Follow me on Facebook , Instagram , Viewbug YouPic & 1X.

I hope this provides you with some useful information. Please feel free to ask me any questions or contact me below or Facebook Messenger.

If you would like to see more of my work; Follow me on Facebook Instagram & 1X

“All rights reserved” © Jenny Cameron 2021

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s