topic Re: Problem with Sony 24-70 lens - ND-filter in Alpha & NEX interchangeable lens cameras

Problem with Sony 24-70 lens - ND-filter

bertlec — Wed, 21 Jan 2026 10:36:50 GMT

We have a problem with our Sony 24-70 GMII lens. Our previous ND filter broke, but a piece (adapter) of the ND filter is still attached to the lens and we can't get it off. This means we can't attach our new ND filter tot the lens.

We cannot remove this piece with filter clamps. The only option is to use pliers, but we are afraid that we will damage the lens.

Is there any way we can still attach a new ND filter? Perhaps with an extra adapter/step up/down ring?

Lens diameter: 82 mm

Diameter ND filter: 82mm

Re: Problem with Sony 24-70 lens - ND-filter

swertresresulthistory — Fri, 23 Jan 2026 08:29:37 GMT

This usually happens when the filter ring gets jammed. I’d avoid pliers because they can easily damage the front threads. A repair shop can safely remove the stuck adapter with proper tools. Using step-up/down rings won’t really help if the original ring is still stuck on the lens. Better to get it removed professionally before forcing anything.

Re: Problem with Sony 24-70 lens - ND-filter

swertresresulthistory — Fri, 23 Jan 2026 08:32:01 GMT

Sometimes a rubber grip, lens wrench, or even a thick elastic band gives more torque without scratching the lens. If that fails, a camera service center is the safest option. Forcing it with pliers can permanently damage the front element or threads.

Re: Problem with Sony 24-70 lens - ND-filter

swertresresulthistory — Fri, 23 Jan 2026 08:32:57 GMT

If the ND filter frame is stuck, try cooling the lens slightly or using a rubber jar opener for extra grip. Avoid metal tools at all costs. Unfortunately, no adapter will fit properly until the broken ring is removed, so professional removal is usually the best solution.

Re: Problem with Sony 24-70 lens - ND-filter

FANWLKr — Mon, 12 Oct 2026 20:03:35 GMT

What usually gets stuck filter rings off for me, is that I take the lens off the camera, and put on the endcap, so no dust gets on the back element of the lens.

I like to use the backside of my mousepad, because it's a big flat rubber surface, but some people use slippers, shoes or things like that.

Place it on a solid flat surface, and place the filter ring that is stuck, on the rubber surface, and gently turn the lens housing.

Make sure you are turning it the right direction, imagine unscrewing the cap on a soda bottle upside down.

Press it down, but very gently, and turn it in a slow steady motion, rather than hard thugs.

As mentioned above, techniques with rubber bands or special tools could help, yet I have luckily never needed to try anything else than just the mousepad this far.

Hope you get this sorted, as I know how frustrating this can be.

Just make sure to be careful in your attempts, and most camera repair shops can sort this out without damaging your lens, so never risk using too much force on a nice lens like that.