I love Minolta New MD lenses, but I realize that our world contains a lot of another lenses, and each Minolta item has at least 2-3 similar items from other competitors. That’s why before I’ll put here main links for serious materials about Minolta, I want to tell about advantages, combination of which can make new-MD lenses one of the best choice for photographers like me.
But firstly I have to explain what does “N-MD” (aka New MD, aka MD III, aka MD) mean: during the years Minolta have built a lot of photo-stuff divided into different product-lines. Minolta SLR lenses can be marked as ‘M Rokkor’, ‘W Rokkor’, ‘MC Rokkor’, ‘MD Rokkor’, ‘MD Rokkor-X’, ‘AF’, ‘AF Maxxum’ etc. Add here a few non-official like ‘MD2’, ‘MDIII’, ‘Old Rokkor’ etc. Not everyone can sort this out quickly and I hope that exterior description of N-MD lenses can fix this issue:
- Named ‘MD’ (yeah, the name contains just two letter, no more. Of course, some details can be added, like Macro, FISH-EYE etc, but it is not names of line). No words Rokkor or Celtic (or Nikon…) are engraved on the lens.
- Aperture lock – small pusher on the aperture ring should be presented (no lock – no N-MD, or may be broken N-MD…)
- Distance foot-scale is marked yellow, meter-scale is marked white, minimal aperture position digit is green (just a few rare exclusions can be)
- Red half-ball is presented
If you see a lens with all these characteristics at same time – you see N-MD.
Short list of advantages:
- Weight – N-MD are lightest ‘metal&glass’ lenses. These lenses are not plastic, as is sometimes written about them on the internet. Of course, we can find a few plastic elements on the MD lenses, but they can’t affect performance or solidity.
- Minolta N-MD lenses in average have a most modern coating. It looks like since then the inventors have not come up with anything better and just use some variations of it. So N-MD has better contrast.
- N-MD lenses have a most modern optical design. Production of some of this lenses continues until now (some of Sony lenses), just in hulls with auto-focus. Of course you can find opinions like this: “Previous MD-Rokkors was better, MC 85mm f1.7 was better”, so… strictly speaking it’s not true. I know a few of lenses with poor optical quality in last MD-versions, but it not a simple cases and need to be sorted out.
- N-MD lenses cheaper than modern and can have the same picture quality. Not all of course, but it happens. And some N-MD’s even better than modern analogs, yes, it’s rare cases, but it happens. I just want to say that N-MD can be enough for a most photographers, because a lot of amateurs don’t need to shoot with cool and expensive modern lenses with optical designs about 20 elements. (However, if you can afford modern top-level lenses – do it in no doubt and have fun.)
- Number of models N-MD lenses is huge. I know 35 primes and 20 zooms in n-MD/n-MDa line. It’s enough for most of tasks.
N-MD lenses use Minolta SLR camera-mount named as ‘SR’ (same as the lenses from previous generations, like Rokkors). And you should know, that Minolta SR lenses can be used easy with Techart Pro auto-focus adapter. I am very grateful to developers of this wonderful magic. If ever there were thoughts to sell all my N-MD lenses and buy another with auto-focus, but after getting this adapter, I generally forgot about this idea. Of course, auto-focus via Techart can’t support all features of native lenses, but it works fine, and what about me – I am absolutely satisfied.
Additionally, Minolta SR mount has a quite long flange focal distance for using simple tilt-shift adapters.
List of the greatest resources with info about Minolta at all, and Minolta lenses especially:
- Minolta.eazypix.de – must read site
- Rokkor Files – one of the oldest and most famous Minolta’s fun’s site, historical, and based on experience with film-cameras
- Vintagelensreviews – a lot of detailed lens reviews. Not only Minolta. Address should be in favorites
- Rokkor.de – another fun’s site with rare information and technical data
- Facebook – Minolta Collectors Group – the talking place (main, actually)
- MFLenses – biggest forum about manual lenses, Minolta MD included
- Wikipedia – Minolta at all
- Wikipedia – Minolta SR mount
Here the little compilation about main features of the latest manual focus Minolta’s lens line – called MD, N-MD, MDIII and MDIIIa, plain MD, MD3 etc.:
The Minolta SR-mount was the bayonet mounting system used in all 35mm SLR cameras made by Minolta with interchangeable manual focusing lenses. Several iterations of the mounting were produced over the decades, and as a result, the mount itself was sometimes referred to by the name of the corresponding lens generation (f.e. “MC”, “MD” or “X-600”) instead.
MD III came in mid 1981 with the introduction of the Minolta X-700 and it’s P-mode. To lock the smallest aperture, a little pusher was added to the aperture ring. Further most lenses from ultra wide to short tele were made to the same diameter. The rubber waffle of the focussing grip became finer, the mounting index became larger and the feet scale changed from green to amber. The diamond shaped F-stop-focus-index was replaced by a straight line. The focal length marking on the barrel now lacked the “mm” and went next to the mounting index. Most lenses between 28mm and 135mm got a new 49mm filter thread, and the front ring featured a tiny groove all around, to take the new clip-in lens shades. Minolta got the new “rising sun” logo and decided to drop the Rokkor name. So the new front engraving was very reduced:
“MINOLTA MD 135mm 1:2.8 JAPAN Ø55mm”
Minolta called this lens line “New MD” (N-MD). Due to the lack of the Rokkor name, it’s often called “plain MD” among collectors.
In 1985 Minolta began to sell some low budget zoom lenses, propably built by supplier. They were optically and mechanically considerably below Minolta standards, had no aperture lock, no engravings, no plastic bead. The death of the manual focussing Minolta system was looming on the horizon.
In 1981 the last major modification of Minolta’s manual SLR lenses was released. The Minolta MD line. Probably in keeping with the features of the X-700 with programmed AE mode. The new camera was supposed to be simple to use and to make sure the photographer always had the lens set at minimum aperture there was a lock on the lens that you could engage when set at minimum aperture.
The MD line was the last of the manual Minolta lenses. In the 1984 brochure of the Minolta lenses I count 53 different lenses from Fisheye to specialized lenses.
In 1985 Minolta changed the world of photography altogether by releasing the first auto focus SLR camera, the Maxxum 7000. This changed the business and all other camera makers chased the leader Minolta once again. Minolta choose to leave the SR mount for the auto focus camera to the non compatable AF mount.