Porst Color Reflex Mc Auto 1.2 55mm.pdf - Pentax Forums

20.05.2011Assembling of a Porst COLOR REFLEX MC AUTO f1.2, 55mmHere you see the parts. I haven`t partet thefocuswheel from one other metalringAfter cleaning screw this two lenses together as showedThats how it looks1

20.05.2011Screw the frontlens tothe before assembledunitHow it looksScrew the now assambledlensunit to the diaphragmaas showed. Remember.NEVER oil it and if it is oily,clean it in PROPYL and waittill ist completely dryHere it is already assembled.This is the only step whereyou have to grease it oneround (in german it is„Focusschnecke“). It isrecomended to usetankgrease or silicone grease.2

20.05.2011Now screw on the frontringHere the ring is assembled,You have no to ficicate itwith the showed screwHere is the focus-ring already installed.ATTENTION: you can install it in 3 positions. Ifyou foregot to mark it while disassembling,you need to check it.Diaphragma closer (SPRINGBLENDE)Here is showed the correctendpositionFocus is swithced to infinity3

20.05.2011Install this two metal edges as showedNow you have to apply thering. Mind the position, thatthe aperature can workcorrectly. The showed positionis f22.4

20.05.2011213Assemble the „innerlenses“ and screw iton the restApply the metering scale and fixit with 3 screws5

20.05.2011Apply the apperature-ringNow you assemblethe two metalringsof the apperaturecontrol and mindthe little springIs holded bythe apperatureringSpringCloses apperature(right of closing switch)controlles apperatureMind: whileapplying you haveto hold the springand bring it up, tofix it on a screw inPK-Mount.6

20.05.2011Here you see theend of the spring.That has now to befixed with a screw atthe last missing ring.Ist obvious where, sothere is no morpicture.Have Fun7