I just ordered a few of these and thought I’d share – you never know who might be interested, even if it seems like an insignificant thing. I’m buying these to replace the lens caps on the lenses I brought to Arizona for my shoot on DeepSix – the lens caps I had (which were also center pinch) are jammed now due to all the sand stuck in them.
I prefer these center pinch lens caps over the side pinch lens caps – it just gives you a more positive lock that the cap is on, and it’s harder for them to accidentally fall off or get knocked off.
They’re cheap and free to ship, it just takes a while to get here (they come from Hong Kong). I’ll let you know the quality when they arrive and update this post!