Voigtlander 35mm 1.7 LTM Repair

[dannybhoy03]

Hey All,

I'm trying to reassemble a Voigtlander 35mm 1.7 LTM and am having trouble getting the rear element assembled correctly. Does anyone know if there's any kind of repair manual or diagram?

The main issue is the three screws that hold the black flange onto the center element. I'm having trouble getting those in AND maintaining teh ability to turn the focus across the whole range. Anyone have any tips?

 

[dcshooter]

1) Did you have the helical apart, and 2), is it jamming as you approach infinity?

If so, I'd guess that either the bottom half is turned in too far (presuming it's a threaded design), or you put it together with the wrong entry point on the top half, as it sounds like it is bottoming out against the screws before it hits the infinity stop.