tag:blogger.com,1999:blog-4577546745078520453.post3185614617505067181..comments2024-03-28T00:16:56.038-04:00Comments on Lens Bubbles: Mamiya Sekor 55mm f1.4 vs. Auto Chinon 55mm f1.4Lens Bubblehttp://www.blogger.com/profile/06445561503570800312noreply@blogger.comBlogger19125tag:blogger.com,1999:blog-4577546745078520453.post-90185814518581557622016-08-14T23:41:50.120-04:002016-08-14T23:41:50.120-04:00Hi Nancy.. I just bought the M-S 55mm f/1.4 lens.....Hi Nancy.. I just bought the M-S 55mm f/1.4 lens... I have the Canon 6D as well... what type of adapter do I buy to use on the 6D and where can I purchase?? Thanks irisiris@live.caAnonymoushttps://www.blogger.com/profile/15198574150429119683noreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-22424694948980184922015-12-16T19:10:25.184-05:002015-12-16T19:10:25.184-05:00You will like it. With the focal reducer, it'...You will like it. With the focal reducer, it's like have a f1.2 lens!Lens Bubblehttps://www.blogger.com/profile/06445561503570800312noreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-4016137635458196642015-12-16T02:44:33.527-05:002015-12-16T02:44:33.527-05:00Have just bought the Porst branded version of this...Have just bought the Porst branded version of this lens via eBay. Looking forward to trying it out as it's my first f1.4 M42 mount and will be using it with a focal reducer as well.Minniesmumhttps://www.blogger.com/profile/08899341814443944113noreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-71153839819362886702015-07-18T18:19:59.575-04:002015-07-18T18:19:59.575-04:00own a Mamiya 55mm f1.4 ( of TL1000 ) it is excelle...own a Mamiya 55mm f1.4 ( of TL1000 ) it is excellent and very easy to use in my Sony A37 with the EVF .<br />Very good blogAnonymoushttps://www.blogger.com/profile/17020749464991260874noreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-22903933868787566642014-03-30T13:12:34.070-04:002014-03-30T13:12:34.070-04:00Wow! That's a lot of information that I did ...Wow! That's a lot of information that I did not know. Thanks for sharing.Lens Bubblehttps://www.blogger.com/profile/06445561503570800312noreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-42524656050040212932014-03-28T13:29:02.645-04:002014-03-28T13:29:02.645-04:00I apologize fro this very late entry but a few thi...I apologize fro this very late entry but a few things stated along this thread are not accurate. Tomioka was bought.....by Yashica though technically still in business since Yashica itself was bought out by Kyocera in 2005. Yashica and Carl Zeiss collaborated, and Tomioka Optical a wholly owned subsidiary of Yashica was connected to that union as a result. Actually "Zunow" was probably the most advanced Japanese designer and inventor in cameras but very small, Yashica purchased them and shared the discoveries with Tomioka (of which as stated they bought later). Japan was filled with small companies early and they were systematically bought up by successful business interest. Being good at making things does not make you good at marketing. When it comes to connecting the dots in Japan the only consistent things you are going to find is that success in Japan is based on business marketing not quality, in other words companies built great wealth making and distributing cheap products and as a result bought up the small size quality manufactures. Also please note that companies made profits manufacturing lens tubes for others, Chinon is a prime example. Some manufactures in Japan were assemblers of multiple manufactured parts. Konica for instance bought up American companies with their profits, acquiring brand labels, film manufacturing, film labs, and more. Chinon is now owned by Kodak and is their manufacturer of their digital cameras. Tomioka was at one time the largest lens producer in Japan, becoming so large it was far more economical that the Mamiya Sekors, Ricoh, and others could buy from them cheaper then it cost them to make. Ricoh and Chinon discovered that by assembling their manufactured parts with acquired parts in a highly organized systematic approach, they could have an edge. In short? You get a lens from the 60's or 70's you really don't know what you have unless it's been undeniably proven as a fact. The possibilities can be very limited or as vast and beyond imagination. Mamiya was a fishing pole and reel maker who branched out to make medium format cameras, no way were they big enough to build and compete with lens makers....too many lens makers as it was so they bought them and later on started productions and licensed productions, Mamiya America is separate and wholly self-owned including the label Sekonic. Studying the pedigree of lenses from Japan is a formidable task and I wish anyone good luck in that. I posted this because the imagination of users in discussion forums only helps solidify the four corners of reality theory....the corner where you believe something is true just because you want it to be true.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-13340627780319183292013-09-23T22:08:25.048-04:002013-09-23T22:08:25.048-04:00Mamiya made some very good lenses, especially the ...Mamiya made some very good lenses, especially the 60mm f2.8, which I had a very beat-up version, but still produced exceptional images. I have a gallery of pictures taken with it on pBASE: http://www.pbase.com/gummiebear/mamiya_sekor_60mm_f28. Moden DSLRs are actually making these old lenses easier to use!Lens Bubblehttps://www.blogger.com/profile/06445561503570800312noreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-54509557037195927012013-09-23T20:36:53.896-04:002013-09-23T20:36:53.896-04:00I have been enjoying my "new-old" M-S (n...I have been enjoying my "new-old" M-S (non-SX) 55mm f/1.4 lens (filter size 55mm, by the way) and M-S 60mm f/2.8 1:1 macro lens taken from my old 1968 M-S 1000 DTL film camera and adapted to my current Canon 6D full frame SLR. The rendering and color are pleasing, and the lenses are sharp enough. Now to test the remaining 28mm Yashinon, 135mm Vivitar, and 200mm M-S belonging to my old film camera. I find that I do most of my landscape and all of my macro shots on manual focus with live view magnification, so I don't feel deprived by the lack of auto-focus.<br />NancyPAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-4292573856154778042013-03-31T15:45:57.217-04:002013-03-31T15:45:57.217-04:00Thanks for the reply.
I actually made a mistake t...Thanks for the reply.<br /><br />I actually made a mistake too. I meant the Mamiya Sekor 55mm f1.8 (not Chinon). I realise you may not have used one and so may not be able to comment on it's performance compared to the f1.4 version. I have just bought a Mamiya Sekor 55mm f1.8, but it's not an SX, which i know are the best.<br /><br />ThanksAnonymoushttps://www.blogger.com/profile/05920566934026873782noreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-59814115722991895552013-03-31T12:39:18.749-04:002013-03-31T12:39:18.749-04:00Sorry about the SX mistake. I thought it was the ...Sorry about the SX mistake. I thought it was the bayonet mount you were talking about. The M42 mount of the Mamiya has a pin that locks the lens when mounted. This prevents the lens from unscrewing itself loose. It's easy to modify it so that it would fit the standard m42 mount. All you ready need to do is to file the pin flat. You may also need to file the ring around the mount flat, as this ring presses against the adapter, making it difficult to turn the aperture ring. If you have the lens, you wll know exactly what needs to be done.Lens Bubblehttps://www.blogger.com/profile/06445561503570800312noreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-76586146243531739002013-03-31T10:49:58.880-04:002013-03-31T10:49:58.880-04:00Sorry I don't have any SX mount lenses and the...Sorry I don't have any SX mount lenses and therefore can't comment on the modifications.<br /><br />I have never seen a Chinon 55mm f1.8, but it could be similar to the Chinon 55mm f1.7, that I looked at here: http://oldlenses.blogspot.ca/2012/06/auto-chinon-55mm-f17-m42-first-look.html<br /> Lens Bubblehttps://www.blogger.com/profile/06445561503570800312noreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-41969301722006014182013-03-31T10:40:21.521-04:002013-03-31T10:40:21.521-04:00The Mamiya Seko SX lenses are said to be a modifie...The Mamiya Seko SX lenses are said to be a modified M42 mount and that no adapters are made to attach them to a DSLR. Did you make/modify your own adapter to get it to fit on the Sony Nex?<br /><br />Thanks<br /><br />PS. Do you know how the Chinon 55 1.8 is as good as the 1.4 at equivalent stops?Anonymoushttps://www.blogger.com/profile/05920566934026873782noreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-76845331596471385022012-11-12T09:58:02.260-05:002012-11-12T09:58:02.260-05:00I have a lens identical to your AUTO CHINON but wi...I have a lens identical to your AUTO CHINON but with serial number 308380 vs. your 507396. The difference 199016 is likely a few years of production. My lens is also labelled Tomioka Japan in the exact same lower right quadrant where you lens read simply "Japan." The remaining labelling is a mirror image (except for the serial number). The Tomioka company was bought up by Carl Zeiss in 1974 and the name Tomioka disappeared from the front circular nameplate. SO I am guessing here that the year 1974 marks the line where Tomioka disappears from the nameplate - which makes sense based on the serial numbers. Russell McNeilhttps://www.blogger.com/profile/12350059314823230146noreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-21901314298306800912012-08-21T07:20:50.743-04:002012-08-21T07:20:50.743-04:00As you mentioned about "Tomioka" name , ...As you mentioned about "Tomioka" name , you mean both lens (auto chinon and Mamiya Sekor)is good as the Tomioka ? and how diffirence between : the auto chinon and the one with "Tomioka" name , Are the glass and construct of lens SAME ? Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-15496744153072258522012-08-12T21:07:23.696-04:002012-08-12T21:07:23.696-04:00Strictly speaking, the A77 is an EVIL camera. It ...Strictly speaking, the A77 is an EVIL camera. It does not have reflex mirrors.Lens Bubblehttps://www.blogger.com/profile/06445561503570800312noreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-78196553721208256762012-08-12T04:32:52.624-04:002012-08-12T04:32:52.624-04:00I disagree the a77 is much easier with its focus p...I disagree the a77 is much easier with its focus peaking, weight and evf...Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-4982683314558326332012-05-22T08:52:33.784-04:002012-05-22T08:52:33.784-04:00It's much easier to use manual focus lenses on...It's much easier to use manual focus lenses on EVIL cameras than reflex equivalent. Yup. The OM Zuiko are great lenses.Lens Bubblehttps://www.blogger.com/profile/06445561503570800312noreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-11753272140708206742012-05-17T15:21:07.482-04:002012-05-17T15:21:07.482-04:00An interesting read. I have the Tomioka brand 55mm...An interesting read. I have the Tomioka brand 55mm f/1.4 that I have used on my Canon DSLR and it renders the images very nicely. I am hoping to get an M42 to Nex adapter to try it out on my Nex-C3. I have been enjoying using my OM Zuiko lenses at the moment. Keep up the great blog. Regards, EvanEvanhttp://lightoflanzarote.wordpress.com/noreply@blogger.comtag:blogger.com,1999:blog-4577546745078520453.post-91241141158998370332012-05-11T17:15:48.405-04:002012-05-11T17:15:48.405-04:00I am looking to buy one of these lenses.
Let me kn...I am looking to buy one of these lenses.<br />Let me know if you are planning to sell.macmanhttps://www.blogger.com/profile/10180071263165415847noreply@blogger.com