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Friday, 1 May 2015

Beaten badly? The filter is stuck.

OH NO!!!
If you are of a delicate disposition you should not be reading this post. It shows pictures of unbelievable brutality towards a camera lens. It had to be done so the lens could be cleaned we make no apologies for the blunt force trauma needed to remove the filter.

Away from the sensational introduction the facts are more prosaic. When I have not used a camera for an extended period I generally give my cameras a good clean; in the case of my Bronica SQAi this means taking all the main components apart for checking. When I looked at the lens I noticed that the UV filter on the front was slightly out of round and there was a chip at the edge of the filter glass. I can not remember how this damage happened but it must have been something quite dramatic.

Most of my film camera lenses have a protective filter on the front, an expensive exercise now-a-days, as I have discovered. But not having the filter there in the first place would have cost a new lens. So you could say that it has been a good investment over the years. You only have to drop it once to get a good return or in this case twice, from what I remember?

O ugh that hurts!!!
It is quite surprising how brutal you need to be to remove a lens filter that has become distorted. I tried to remove it by hand but was unable to get a good enough grip to release it. So in came the meanies - my name for the over-sized water pump pliers used. The pliers are about 400 mm long, they needed to be this size so the jaw would extend to the 67mm filter size with ease and not squeeze the filter out of shape any more than what it was. With a gentle grip on the filter and a small amount of pressure it unscrewed in a trice. Allowing for a gentle grip leaving no marks on the lens or damaged filter. Once the filter was free I checked for damage to the thread on the lens and found none. 

Ahhhh that's better.
With the front element of the lens clean I attached the new filter. This was a gentle soothing exercise for the lens after all that brute force of earlier. All's well for the new season of picture making.

The writer of this article would like to assure the readers that the camera lens was not hurt in anyway and a stunt double was used for the photos that accompany this post.