Blocked diafragm on F 35-70mm macro

10-05-2013, 07:04 AM	#1
stef.b New Member Join Date: Oct 2013 Photos: Gallery Posts: 5	Blocked diafragm on F 35-70mm macro I have recently purchased this lens on *bay: first time I got betrayed - the diafragm is always full open, no way to unblock it. I already opened the front lens, but there I stopped exploring. Is there a way to disassemble and maybe fix it? Thanks in advance for any hint.

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