I looked at a lot of different magnetic filter systems, but ultimately decided on the K&F filters. It was a great decision. I would have purchased from their new Pro lineup, but they weren't available at the time (at least in magnetic form).
Stacking the magnetic filters works perfectly as well, as the magnets are strong enough to keep everything in place and stable.
With a 24mm lens (and the 82mm filters), there is some vignetting in the corners, but zooming in a bit or cropping in post deals with that. I suspect the Pro lineup resolves this issue. All in all, these were far less expensive and yet more convenient than the other systems I looked at. I highly recommend them.
Stacking the magnetic filters works perfectly as well, as the magnets are strong enough to keep everything in place and stable.
With a 24mm lens (and the 82mm filters), there is some vignetting in the corners, but zooming in a bit or cropping in post deals with that. I suspect the Pro lineup resolves this issue. All in all, these were far less expensive and yet more convenient than the other systems I looked at. I highly recommend them.
25/01/2025
The variable ND I attached to this, works awesome. However I the filter has already popped off a few times. Luckily I was over grass so I just had to clean the glass. I bought a few for my lenses and different sizes too. Will have to be VERY careful and make sure not too bump into the side of the filter!
22/01/2025
Great quality filter! Great for long exposure times, especially for water falls!
22/01/2025
22/01/2025
15/01/2025
Bought this to add to the original ND/polarizer kit by K&F. 10 stops, no color cast and excellent quality
15/01/2025
Me alegra haber conseguido este filtro Nd para mis fotografías en f 1.4 y la facilidad para desmontarlo en caso necesario
15/01/2025
15/01/2025
Quality is superb, been using K&F products for years. Once the lens cap is seated, it’s difficult but not a problem with its removal. That’s my Pentax 6x7 with the K&F magnetic lens cap. While hiking up Koko Head Stairs, the lens cap remained as I had my camera out, taking photos of the climb up. It’s a worthy purchase. I’ll be buying more of these soon for my other lenses too.
11/01/2025
If you use the screw type ND filters for long exposure photography do yourself a favor and get these magnetic filters. The ease of being able to quickly remove the filter to meter, focus, and compose your shot then put the filter on and take your shot is well worth replacing your screw on filters. This filter is of very acceptable quality both build and image wise. There's a slight warmth to them, but can be fixed in post if you like. I bought this ND1000 and a separate K&F set that includes the CPL and that pretty much covers the filters I use most. I'm really happy with K&F filters.
11/01/2025