View previous topic :: View next topic |
Author |
Message |
TLN
Joined: 18 Sep 2010 Posts: 17
|
Posted: Sat Sep 18, 2010 11:18 am Post subject: How to convert MC ROKKOR-PF 58mm 1:1.4 to EOS |
|
|
TLN wrote:
HI!
I've bought MC ROKKOR-PF 58mm 1:1.4 recently for a few bucks and looking forward what to do with it. I got canon 30d, so it'd be nice portrait lens. But i shold convert it to eos first.
Well, there's some ideas on it:
First, is quite simple. Get the mc to eos conversion kit from here. But AFAIK it's quite pricey(more then 50$) especially, when compared to lens price.
Second idea is to cenvert it by myself. What i need to get to do this. I got broken Tokina, so i can take EOS mount from it. And i can buy m42(or whatever) to EOS mount, and try with it. That'd be way cheaper.
What'd be your ideas?
Thanks in advance for your response.
BTW, can anyone show mc 58/1.4 photos from aps-c camears?
One more question: If i can use this lens on Sony alfa cameras? Do i need any adapters? |
|
Back to top |
|
|
a20010494
Joined: 15 Feb 2010 Posts: 396 Location: Perú.
|
Posted: Sat Sep 18, 2010 1:52 pm Post subject: |
|
|
a20010494 wrote:
Hi, i've converted before MD mount glass to m42, but on third party glass. You should check if it hits the mirror or not. _________________ www.estudiocaleidoscopio.com |
|
Back to top |
|
|
TLN
Joined: 18 Sep 2010 Posts: 17
|
Posted: Sat Sep 18, 2010 2:11 pm Post subject: |
|
|
TLN wrote:
a20010494 wrote: |
Hi, i've converted before MD mount glass to m42, but on third party glass. You should check if it hits the mirror or not. |
AFAIK, it hits on 5D. Since i got aps-c camera, it doesn't hit. What did you do to convert it? and what was the lens? |
|
Back to top |
|
|
koji
Joined: 21 Jul 2008 Posts: 2107 Location: Hiroshima, Japan
Expire: 2012-12-27
|
Posted: Sat Sep 18, 2010 2:37 pm Post subject: |
|
|
koji wrote:
My shameless self promotions:
How to > http://www.pbase.com/kkawakami/top_level_minolta_mc_to_ef_mount_conversions
Photos > http://www.pbase.com/kkawakami/rokkor_mc_pf_58mm_f14
But you can change the camera mount, so you do not have to convert the lenses.
This is much easier and completely reversible since you are using APS-C sensor camera.
See > http://www.pbase.com/kkawakami/rokkor_md_eos_flange_replacement _________________ Our Home Page has 18,200 photos in 575 directories today.
Lenses: https://www.pbase.com/kkawakami/top_level_my_lenses |
|
Back to top |
|
|
TLN
Joined: 18 Sep 2010 Posts: 17
|
Posted: Sun Sep 19, 2010 4:22 am Post subject: |
|
|
TLN wrote:
Well, that is the only camera i have. So i won't change the camera mount anyway. Try to change a lens mount when i recieve it. |
|
Back to top |
|
|
TLN
Joined: 18 Sep 2010 Posts: 17
|
Posted: Wed Dec 29, 2010 1:49 pm Post subject: |
|
|
TLN wrote:
well, guys, i'm almost done the conversion. just got to slice a cpacing ring. i'm doing it with a sand paper. I got a questiion:
what would if i slice a bit more then needed? i'd be able rotate the focus ring next to infinity, but what would be with my minimum focusing distance?
i.e shoud i be very very precise, while slicing the spacer? |
|
Back to top |
|
|
spleenone
Joined: 26 Dec 2009 Posts: 1130 Location: Slovakia
|
Posted: Wed Dec 29, 2010 8:50 pm Post subject: |
|
|
spleenone wrote:
TLN wrote: |
well, guys, i'm almost done the conversion. just got to slice a cpacing ring. i'm doing it with a sand paper. I got a questiion:
what would if i slice a bit more then needed? i'd be able rotate the focus ring next to infinity, but what would be with my minimum focusing distance?
i.e shoud i be very very precise, while slicing the spacer? |
If I understand well your inaccuracy will have more troubles with infinity than with closest focus. It means that close focus will not be much better with some half or one milimetre. Infinity is more vulnerable in meanings of precision. In the end focusing is at logarithmical scale as you can see on focusing ring of every lens. More to infinity more distance it pass.
Hope it wasn't much confusing =/ _________________ Shoot on analog mainly with
Nikkor glass
then Pentacon6TL for squares
and Fujica GL690 in case of 6x9
Carpe diem! |
|
Back to top |
|
|
|
|
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
|