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21mm super angulon f3.4 hood ?????


mpmckenzie

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I recall seeing them occasionally come up used, but the prices were outrageous, like $300 or more. But I recall from when I had that lens that like most hoods for ultrawide lenses it didn't really shade that much stray light. Which was a shame because the 21SA did have a much greater propensity to flare than the Elmarit pre-Asph I replaced it with. Keep your eyes peeled and you will locate a shade.

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Hello mpmckenzie,

 

Welcome to the Forum. Even if you have been here for a while.

 

Don't forget: The primary job of a rigid lens hood is to protect against inadvertant impact & damage. Flare suppression is secondary.

 

Many users of wide angle lenses w/ & w/o lens hoods sometimes find it useful to try to shield their lens from exteraneous light w/ their bodies or w/ something or someone else because the wider angle of coverage means more potential for inadvertant light sources.

 

Best Regards,

 

Michael

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Given that, as lct has shown, the 12501 isn't impossible to find, get one : I have it (indeed, as part of an Elmarit 28 - is the same hood and bears the 2 engravings) and is really an old style Leitz accessory : full metal, perfect finish, precise fitting : looks fine even if your Super Angulon is chrome (as mine)... :)

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Second hand original hoods: Leica 12501

New replacement ones: Keger for SA 21/3.4

 

Awesome! At least the prices have come down to a more sensible level.

 

Don't forget: The primary job of a rigid lens hood is to protect against inadvertant impact & damage. Flare suppression is secondary.

 

:confused::eek: First time I've heard that proclamation. But if it was true then lens designers need to go back and repeat mechanical physics 101,and this time try to stay awake, because a rigid hood transmits the shock of impact, whereas a deformable hood absorbs it.

 

 

 

is really an old style Leitz accessory : full metal, :)

 

Yours must be a really rare one! The one I had and every one I've ever seen has been of a hard plastic, except the round base and pushbuttons of course, that is metal.

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Hello bocaburger,

 

A rigid metal lens hood absorbs a considerable portion of any impact/damage. It sometimes does so by crumpling.

 

A rigid plastic hood can absorb quite a bit of energy. Even while breaking

 

Both can absorb a significant ammount of energy being knocked off the lens.

 

Both deflect & absorb smaller impacts & minor potential damage.

 

If nothing else they are a barrier between the fragile glass & metal & trhe World around you.

 

Think of what that impact/energy would do to an unprotected lens.

 

Best Regards,

 

Michael

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Luigi must refer to the 12511 hood i guess.

http://www.l-camera-forum.com/leica-wiki.en/index.php/12511

 

No, I mean the 12501 (I have no R devices at all :o)... my one is indeed full metal and does not bear the "12501" engraving but only the two lenses (21 & 28) specs : maybe is a not common variant... it was provided boxed with one of the very first Elmarit 28 (9 elements, Wetzlar, s/n 2.063.xxx)

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Hi Luigi, interesting indeed. Was it the "12501M" hood perhaps?

 

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Yup, exactly as my 28... :) : Wetzlar - feet scale in red (item with yellow are even rarer, but exist...) - deep protruding back elements (meter fooled on M8... ;)). And also the rear cap is in metal , with a chrome "dot" for reference when mount - invisible in the above pic.

Edited by luigi bertolotti
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So the rectangular part with the stepped baffles is metal on yours? I have never seen one where the entire hood was metal, only the circular part where it attaches to the lens. In fact I have never seen any rectangular clip-on or bayonet-on Leica hood, M or R, where the front (rectangular) part was metal (not speaking of the recent screw-on hoods). Always a very hard plastic. Yours has got to be amazingly rare. I've never seen it mentioned in any of the historical literature either.

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The rectangular part of this 12501M does not look metal-made either.

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So the rectangular part with the stepped baffles is metal on yours? I have never seen one where the entire hood was metal, only the circular part where it attaches to the lens. In fact I have never seen any rectangular clip-on or bayonet-on Leica hood, M or R, where the front (rectangular) part was metal (not speaking of the recent screw-on hoods). Always a very hard plastic. Yours has got to be amazingly rare. I've never seen it mentioned in any of the historical literature either.

 

Sorry, friends... :o : I finally took out my hood (I was at the sea - on vacation... ) and, I admit, I made a WRONG statement : the ring is metal but the rectangular "stepped" part is plastic... very solid, but plastic, definitely... sorry to have caused this rumor : ring is engraved "Leitz Wetzlar Germany" with 1 : 2.8 / 28 and 1: 3.4 / 21. The back cap, on the contrary, is really of metal.

Funny enough, the box of the Elmarit 28 1st bears an image of the lens that makes to think of a chrome one... :cool:

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Edited by luigi bertolotti
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Luigi- Good one as I never realized the feet scale had different colors for same lens, but then again I study lenses less than I use them. So mine has yellow feet. Is the quality just the same as the red feet models?

 

I think they are at all identical in quality : is it your one a Wetzlar or a Canada item ?

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Same here. Not clear what difference there is between 12501 and 12501M hoods though.

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  • 6 years later...

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