28mm Ultron cap size?

[xtian]

does anybody know the push on cap size for the 28mm ultron? I need to buy one and can't seem to find the specs, looking to find a nice used one because $25 seem way too much for a cap from cameraquest. =/

 

[monopix]

Are you talking sbout the one that pushes onto the lens hood? I just measured mine and I would say it's 55.5mm. Why don't you just measure the lens/hood diameter?

 

[pipal]

Or if you don't find a push on cap, you can use any 46mm generic cap that goes inside the filter screw. I use some 'hama' cap on mine and it works fine for me.