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Mir
Joined: 07 Feb 2011
Posts: 974
Location: Montreal, Canada
Expire: 2017-09-30
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 Posted: Sun Jun 23, 2013 3:49 pm Post subject: Meyer-Optik Primotar E 3,5/50---HELP !--- |
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Mir wrote:
I bought a beat up Meyer-Optik Görlitz 2923645 1Q Primotar E 3,5/50 - I want to dismantle and clean it...
I need to learn and practice on this beat up copy so that i can eventually service my good copy:
Meyer-Optik Görlitz 2082413 1Q Primotar E 3,5/50 V
But i need your help to dismantle it.... here is where i am stuck and can't go further...
#1
#2
#3
_________________
"Obsta principiis, finem respice"
"There is a fine line between hobby and mental illness"
ZEISS: WG Distagon 2.8/25, WG Distagon 2.8/35 HFT, WG Planar HFT 1.4/50, WG Sonnar 2.8/85, WG Sonnar HFT 2.8/135, Ultron 1.8/50, Sonnar 2.8/180 T*
MISC: Tamron SP 35-80 (01A), Jupiter-8 2/5cm, Auto Chinon Tomioka 1.4/55, Tokina AT-X 2.5/90, Tamron SP 5,6/300 (54B)
VOIGTLÄNDER : Ultron Aspherical 1.8/21, Ultron 2/28, Nokton Aspherical 1.2/35, Nokton Classic 1.4/40, Nokton Aspherical 1.5/50, Color-Heliar 2.5/75
MINOLTA: MD 2.8/24, MD 1.8/35, MD 3.5/35-70 Macro, MD 1.2/50, MC Rokkor-X 1.2/58, Auto Bellows Macro 3.5/50, MD Macro 3.5/50, MD 4/70-210, MD 2/85, Auto Bellows Macro 4/100, MD Tele-Rokkor 4/200,
LEITZ: SUMMICRON-R 2/35 (II), SUMMICRON-R 2/50 (II), TELE ELMARIT-M 2,8/90 (Thin)
CANON RF: 2.8/28, 2/35, 1.2/50, 1.4/50, Serenar 1.8/50, 2/85, 2/100, 3.5/100
And a small Minolta AF set: 2.8/20, 1.4/35, 1.4/50, 2/100, 4.5/100-200
@we3fotography
@7plus_pictures
@_whats.that.car_ |
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Mir
Joined: 07 Feb 2011
Posts: 974
Location: Montreal, Canada
Expire: 2017-09-30
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| Posted: Mon Jun 24, 2013 1:58 pm Post subject: |
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Mir wrote:
I got it dismantled.... it was a simple thing....
The screw that serves as a pivot for the apperture lever, when unscrewed the whole thing comes appart...
Now that it's clean, i'm working on "dry fitting" the whole set up before i lubricate....
I'm beginning to think that there is a sequence to the puzzle...
Reassembly won't be simple..... without that "recipe"...
We're a long way from the TOPCON RE, Auto-Topcor's simple, yet effective, mechanics....
Of witch i've opened, cleaned and lubed about 20 lenses without these kinds of headaches !
I was once warned of some lens makers overtly complicated mechanics...
Again, if someone as done this before.... say something .... Attila ??, Jessito ???, anyone ??...
_________________
"Obsta principiis, finem respice"
"There is a fine line between hobby and mental illness"
ZEISS: WG Distagon 2.8/25, WG Distagon 2.8/35 HFT, WG Planar HFT 1.4/50, WG Sonnar 2.8/85, WG Sonnar HFT 2.8/135, Ultron 1.8/50, Sonnar 2.8/180 T*
MISC: Tamron SP 35-80 (01A), Jupiter-8 2/5cm, Auto Chinon Tomioka 1.4/55, Tokina AT-X 2.5/90, Tamron SP 5,6/300 (54B)
VOIGTLÄNDER : Ultron Aspherical 1.8/21, Ultron 2/28, Nokton Aspherical 1.2/35, Nokton Classic 1.4/40, Nokton Aspherical 1.5/50, Color-Heliar 2.5/75
MINOLTA: MD 2.8/24, MD 1.8/35, MD 3.5/35-70 Macro, MD 1.2/50, MC Rokkor-X 1.2/58, Auto Bellows Macro 3.5/50, MD Macro 3.5/50, MD 4/70-210, MD 2/85, Auto Bellows Macro 4/100, MD Tele-Rokkor 4/200,
LEITZ: SUMMICRON-R 2/35 (II), SUMMICRON-R 2/50 (II), TELE ELMARIT-M 2,8/90 (Thin)
CANON RF: 2.8/28, 2/35, 1.2/50, 1.4/50, Serenar 1.8/50, 2/85, 2/100, 3.5/100
And a small Minolta AF set: 2.8/20, 1.4/35, 1.4/50, 2/100, 4.5/100-200
@we3fotography
@7plus_pictures
@_whats.that.car_ |
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Mir
Joined: 07 Feb 2011
Posts: 974
Location: Montreal, Canada
Expire: 2017-09-30
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| Posted: Wed Jun 26, 2013 2:58 pm Post subject: |
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Mir wrote:
Fast tutorial with crapy pictures.....uploaded anyway...
Might be helpfull for someone..... i know it would of been helpful for me to save time on "figuring thins out"
Servicing an Orestegor 4/200 was easy and fun.... this Primotar... not so pleasant...
#1 All the parts...
#2 The apperture level...
#3 The apperture level on it's pin... there is a groove on the pin....
#4 Helicals, lubed and put back together... many entry points....
#5 Cams and springs in there holes....
#6 This ring goes in the part on the right, fits one way only... align the notches with the screw holes...
#7 Apperture swivel in it's notch
#8 Apperture level back in its place, put back both pieces together... that is where you'll need 3 hands...
hold the springs in, fit the apperture swivel on it's pin with the groove and make notches on the inside
ring are aligned with the mount screw holes....
#9 Next is apperture ring, washers will fit one way only
#10 Almost done... with the back caping screwed on
#11 Apperture ring on top of both bearing balls, one for the appreture clicks and one for the A/M switch...
#12
#13
#14 A/M switch and its retaining ring
#15 Done !
#16 Fast infinity test
_________________
"Obsta principiis, finem respice"
"There is a fine line between hobby and mental illness"
ZEISS: WG Distagon 2.8/25, WG Distagon 2.8/35 HFT, WG Planar HFT 1.4/50, WG Sonnar 2.8/85, WG Sonnar HFT 2.8/135, Ultron 1.8/50, Sonnar 2.8/180 T*
MISC: Tamron SP 35-80 (01A), Jupiter-8 2/5cm, Auto Chinon Tomioka 1.4/55, Tokina AT-X 2.5/90, Tamron SP 5,6/300 (54B)
VOIGTLÄNDER : Ultron Aspherical 1.8/21, Ultron 2/28, Nokton Aspherical 1.2/35, Nokton Classic 1.4/40, Nokton Aspherical 1.5/50, Color-Heliar 2.5/75
MINOLTA: MD 2.8/24, MD 1.8/35, MD 3.5/35-70 Macro, MD 1.2/50, MC Rokkor-X 1.2/58, Auto Bellows Macro 3.5/50, MD Macro 3.5/50, MD 4/70-210, MD 2/85, Auto Bellows Macro 4/100, MD Tele-Rokkor 4/200,
LEITZ: SUMMICRON-R 2/35 (II), SUMMICRON-R 2/50 (II), TELE ELMARIT-M 2,8/90 (Thin)
CANON RF: 2.8/28, 2/35, 1.2/50, 1.4/50, Serenar 1.8/50, 2/85, 2/100, 3.5/100
And a small Minolta AF set: 2.8/20, 1.4/35, 1.4/50, 2/100, 4.5/100-200
@we3fotography
@7plus_pictures
@_whats.that.car_ |
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