Leica Super-Elmar-M 21mm f/ ASPH. Lens B&H Photo Video
12mm 15mm 18mm 21mm. 24mm 28mm 35mm 40mm. 50mm 75mm 90mm mm. Zoom: TRI-ELMAR. LEICA Filters · Why Fixed Lenses Take Better Pictures. Date: 06/08/ Format: PDF ( kB). Download Tri-Elmar-M mm f/4 ASPH. Technical . German. Date: 21/05/ Format: PDF ( kB). It is the same cap as used by the new LEICA SUMMILUX-M 35mm f/ ASPH ( floating element) and LEICA TRI-ELMAR-M mm f/4.
Usable on the M6 for TTL metering. Made in M and screw mount versions. M mount lenses were made with a screw mount adapter, which could be removed by turning a tiny screw. It was thus usable on the screw mount bodies. Too bad ALL M mount lenses are not so made!!! Will not meter with the M6 due to deep set lens.
Its special rear cap and hood are hard to find. Likely to be encountered fogged from original owner, see Fogging. Prior to the 21 ASP, this lens had the reputation as being the best of the Leitz 21's. Per van Hasbroeck, an improved lens recomputed lens. Black chrome version with M5 cutout for meter flag from The same clever people will convert 21's too. An outstanding lens, certainly comparable to Leica's best.
Nicely finished chrome lens with good finder, very small and lightweight and priced right. Users report outstanding performance. Many photogs choose the 24 as their most useful super wide. Only one version so far, sharp, and relatively expensive as you might expect. You could use the viewfinder with other lenses. If you want only one wide angle lens, this 24 gets my vote. This new lens offers great performance for the money. Leica screw mount, just use the bayonet adapter to mount on your M. The fastest 28 ever made for any full frame 35mm RF camera.
Presumably the best and sharpest of the Leica 28's. Black, Recognizable by "Made in Germany" and deep rear elements. Lens barrel does not rotate as it is focused. Reputed to be a big improvement over earlier versions. It is the first 35 mm RF coupled multi-focal length lens.攝影假期第93集 - leica 21mm 五支邊支正？ - 20170920a
Note it is not a zoom. It is also noteworthy as being the most expensive production 28 to 50 lens in 35mm format ever. With its high price, noteworthy design, and low production, it is sure to be a future collectible. The chrome version was discontinued mid Personally, I prefer faster single focal length lenses. Very small compared to the current version of the Elmarit. Watch out for the often defective lens element edge coating, showing up as white spots at edge of glass.
While it might be ugly, it seldom effects the pics unless very severe. For more info see CLE Profile. Leica M mount, the fastest 35 ever made for any full frame 35mm RF. The earlier lenses were chrome and magnificently made. You won't believe the craftsmanship until you see an early chrome for yourself, a work of art.
The later black finish has a much lighter "feel" to it. A very long lived optical design. While not considered as sharp as the 35 Summicron, the Summilux has a nice following for the "glow" it gives. Also available in a very handsome titanium in the 90's.
It interesting that this lens stayed in production for almost 40 years. Most sources say it was an unchanged optical formula.
This version focused to a relatively close This and later versions focused to Available in black, chrome, titanium. First Version intended for limited production, has become collector's item. Two aspherical surfaces, rather than the later version's one. Production said to be limited to 2, This is a fine lens in all versions, but is a bit confusing with five optical versions and many variations.
Considered sharper than either version of the Summarons. Generally the later the version, the better. All versions have a convenient focusing lever. First version chrome, Two versions, with "eyes" and without. The M2 version slightly outnumbers the M3 "eyes" version. The M3 version focused to 26," the M2 and later versions focused to Recognizable by aperture control ring's oval shape.
This set up is VERY easy to use. A lot of these very fine lenses are on the market now, being traded in on the 35 ASP lenses. Lower prices make them great buys. Sure, the 35ASP is slightly better wide open, but at smaller apertures you will be hard pressed to tell the difference. Two versions, with "eyes" and without. The M2 version outnumbers the M3 "eyes" version about Inexpensive, adequate, but not stellar performer. Production about evenly divided between the two types.
A sharp, relatively inexpensive lens. Brings up 50 frameline in M series. Leitz claimed the possibility of incompatibility between these lenses with their sharply inclined rangefinder cam and the M series. For more info see CL profile.
It was never officially sold to the public. A set of numbers were allocated by the factory, from 2 to 2 Information provided by Mr. Horst Braun, Manager of Leica Repairs. Believed to be Zeiss glass, in a Cosina made barrel, assembled in Germany by Rollei. Said to be an excellent performer, however it will probably be a rare lens due to slow sales.
Made for the Japanese home market only, announced production is chrome and black, with finder. This lens has a fanatical following amongst Pentax users.
With its later Aspherical design, it's almost certainly the sharpest 40mm lens for your Leica CL or Minolta CL, just add the screw mount to bayonet adapter. List price is a not so inexpensiveyen. Generally considered to be the best production Super Speed lens ever. Although it's rather heavy at three times the weight of a 50 Summicron, it has many fans. Later lenses are believed to have improved lens coatings. First version, no "50" on barrel, detachable bayonet mount hood.
Second version "50" on barrel, detachable hood Third version "50" on barrel, built in hood. Personally I prefer the earlier versions with the much larger detachable hood. All versions to this point made in Canada. Not smart to use it from a financial point of view. With an average production of only about 2, per year, the 50 Summilux is actually a rarer lens than is generally recognized.
Note closest focus is While good examples have their fans they are far a few between. Basically it is a coated pre-war Xenon. Noticeably softer than the Summilux that followed it, it can still give wonderful but not super sharp results. Again, very prone to front lens scratches. An uncoated lens, it is admittedly not a very sharp lens, but that is it's unique advantage. It's great for portraits, scenics, nudes. While it's prone to fogging and lens scratches, these will only add to the effect.
Not collapsible on the M5 or CL due to meter constrictions. Many consider the 50 Summicron best of all 50 mm lenses, by any manufacturer. It's the standard that other 50's are judged by. First version Collapsible chrome. A good lens, but not as good as the later lenses. It has a VERY soft front coating. Not collapsible on M5 or CL due to meter constrictions. Aesthetically a very handsome lens, sought after by shooters and collectors. For many years thought to be the same optical formula as the collapsible, recently it has been confirmed to be slightly different.
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This is a special close focusing version of 2 above. It has the closest RF coupled focusing of any M lens. Again, very prone to front lens scratches and also fogging if bought from the original owner, see Fogging. When focused near it's closest regular focusing distance, the lens will be difficult to mount OR unmount. I am frankly unsure if these reports are due to variations with the bodies and the DR, or are the result of user error.
More research will till.
While he could mount the lens, if it was not focused at it's closest regular focusing distance, the close up range was inoperative due to some sort of internal body restrictions. Whether this is true of all late M6's in general, or of just the. Although the lens will mount, it will bind with the body just slightly from the infinity marking.
The DR lens has two focusing ranges, thus the brilliant name "Dual Range. Once mounted, the closer focusing range is attained by turning the lens to it's closest normal focusing point. Then attach the "eyes" which clip onto the lens. ONLY at this focus point can the eyes be attached and the closest focusing range attained. THEN pull the focusing barrel out slightly, and the lens barrel can be swung over farther to the left, to get into the close focusing range.
It sounds more complicated than it really is in practice. It is worth noting that many experienced used find the DR Summicron not only their favorite 50, but their favorite lens, period. It has a combination of higher resolution and lower contrast and superb out of focus images.
The Earlier version of the DR focuses to 19" and is marked in either feet or meters, but not both. It is also marked in reproduction rations from 1: The second version also has wider and deeper knurling on the focusing ring than the previous version.
I have noticed a "warmer" color of lens coating on these later DR's, but am not sure if it extends to ALL of this variety. The lens head and glass appears to be identical to the earlier version and to the rigid version, at least from the outside. The second version also has a smaller ball bearing mount for the eyes, which means the later eyes will not fit the earlier lenses, though the older eyes will fit the later lenses.
Generally reputed to be a notch below either of the Summicron versions before or after it. This and later versions focused to 28, the closest focusing RF coupled 50 after the DR. In my opinion this is a better choice in terms of handling than the built in hood version which followed it.
I am a fan of both the focusing lever and the larger attachable hood. Earlier lenses are Made in Canada, later Made in Germany. Same optical design as previous version. Weighs more at grams in black. The chrome version weighs much more at grams, so I would avoid it. The four-story building is divided into six groups of windows, each of which has three windows.
Narrow wall patterns and lightly embedded parapets summarize the three lowest floors. The fourth floor is visually separated from the lower part of the building by a very distant cornice. On either side of the central building there was a hip roof that had high ceilings. The mansard's floor expanded as production and workers also increased. Only a few years later, Leitz again demanded the construction of a tall building. After the planning of Jean Schmidt, contractor Robert Schneider built a four-story building in In the ten-axis building, similar to the oldest skyscraper, the lower levels are grouped by pilasters.
The space between the two skyscrapers which originally had been provided with subsequent buildings had to be closed by another building in the early thirties. Once again, it was Jean Schmidt, who prepared the plans for a first seven-story skyscraper. Inthe architect presented a completely revised plan. The plan was now made up of eight floors for Leica production. It was possible to access all the floors through two stairs. The government of the city and the district finally approved a construction of eight floors with a loggia like ninth floor, that later was closed.
Due to the urban landscape that characterized the size of the building, the planning of the district government was initially rejected because of a simple and unsatisfactory exterior design. Even so, the building was built in between the two oldest skyscrapers. Inwest of the skyscraper ofa skyscraper of similar construction with nine floors was added.
Intended as a compact camera for landscape photographyparticularly during mountain hikes, the Leica was the first practical 35 mm camera that used standard cinema 35 mm film. The Leica had several model iterations, and inBarnack convinced his boss, Ernst Leitz II, to make a preproduction series of 31 cameras for the factory and outside photographers to test.
Though the prototypes received mixed reception, Ernst Leitz decided in to produce the camera. Barnack conceived the Leica as a small camera that produced a small negative. To make large photos by enlargement, the "small negative, large picture" concept requires that the camera have high quality lenses that could create well-defined negatives.
Barnack resorted to a Leitz Mikro-Summar 1: The lens has five elements in three groups—the third group being three cemented elements—and was initially named the Leitz Anastigmat. Unlike other triplets, the Leitz Anastigmat has the diaphragm between the first and second elements. The third group was simplified to two cemented elements, which was easier and cheaper to make. The first of these, Hektor, gave his name to a series of Leica lenses, and the name of the second appeared in the SummaREX.
It is now a rare collector's item. This model has a separate viewfinder showing a reduced image and rangefinder. In the flange to filmplane was standardised to Leitz continued to refine the original design through to The final version, the IIIg, includes a large viewfinder with several framelines. These models all have a functional combination of circular dials and square windows. Early Leica cameras bear the initials D.
This is probably a reference to German patent No.