Blends

Pages: 1 2 3 4

29.09.2005 23:13:00
Recently conducted an experiment: wrapped with a piece of black paper lens like the hood and took a few pictures with and without. In some cases, there was no difference in the other - an enormous increase contrast and sharpness. I think now buy the hood, there is a brand of iron, there are some rubber. I have a Canon 50/1. 8 and 24/2. 8, tell me what to choose?
 

29.09.2005 23:45:00
I saw a guy who at Sonya 717 welled hood, apparently cutting out of cans. . . So that someone in that much. . . . . . . . .

29.09.2005 23:46:00
Branded plastic for Canon 50/1. 8 worth 800-900 rubles. Rubber from Marum - 250.

29.09.2005 23:52:00
quote:
:
Branded plastic for Canon 50/1. 8 worth 800-900 rubles. Rubber from Marum - 250.

with firm understandable, but what is needed Marum, a lot of them? And worse than they are?

30.09.2005 9:26:00

For 50/1. 8 usually corresponds to the diameter,
for 24/2. 8 is likely to have to take wide (t. E. Wide angle), although given Kropa can and usually fit - best to check. Make
in store picture on the wall or ceiling completely open dafragme s home on the computer see whether the darkening at the corners of the frame.

30.09.2005 9:54:00

corresponding diameter - is the outer diameter of the plastic? And if you do not have an accurate, probably less need to take to keep?

30.09.2005 10:01:00

Hood Marum is screwed onto the threaded for filters. That should take this thread to fit

30.09.2005 10:05:00

now entered. Thank U.

30.09.2005 10:14:00
By the way they have a website, with an online store
http: // www. marumi. ru /

30.09.2005 11:04:00
During the Soviet era for their own interest expected pattern blends for every lens zooms then, of course I did not have. :)) Several blends made out of construction paper. Then blend it was almost impossible to get, but now another matter.
Here are just a petal hood I can not count:))

Generally hood is normally supplied for a certain angle (y EF 24/2, 8 is a 84 ° diagonal frame) and to blend itself or on the label is written focal length. You can of course still a protractor to go to the store. :)

30.09.2005 11:25:00

Here are just a petal hood I can not count )
Generally, all proprietary blends are calculated for a specific lens. So improvised and non-native may not be something, but they are worse than anyone should be. Therefore, manufacturers and fight for them

30.09.2005 12:03:00

Nothing like that. Hood - is designed object, and the fact that manufacturers expect them just to fit your lenses with two decimal places - doubt. Calculate yourself, even petal hood, knowing the focal length of the lens, for enthusiastic people - 20 minutes of entertainment. Truncated cone, which intersects with the pyramid.
And not the last feature - anti-glare coating.
And that tear up the price - it's marketing, technology there any side some do not lie.

30.09.2005 13:18:00

Calculate himself, even petal hood, knowing the focal length of the lens, for enthusiastic people - 20 minutes of entertainment. Truncated cone, which intersects with the pyramid.
Maybe podetites secret blend of fast calculation? I'm afraid one of the focal malorvato will, at a minimum, must still diameter of
And that tear up the price - it's marketing, technology there any side some do not lie.
That's understandable. To the casual proizvodilya count for a particular lens hood - no problem, just interesting versatility makes

01.10.2005 9:03:00


calculation is possible, and how and what to do?


At fifty dollars 52mm thread - have no such Marum


01.10.2005 14:58:00

Moreover, this carried away by your man at postoenii of the pyramid that intersects the cone, will take into account that the frame had to 1. 5-1. 6 times less than the film. A proprietary blend, "expects a specific object", often do not take into account.

01.10.2005 22:40:00


Calculate himself, even petal hood, knowing the focal length of the lens, for enthusiastic people - 20 minutes of entertainment. Truncated cone, which intersects with the pyramid.

IMHO, I am fascinated by people, but after reading your post, and a garden . It is good that my H1 blend was complete . And then, you know, a truncated cone with a pyramid - rest . Good Luck!

02.10.2005 0:47:00

For correct calculation of the hood is necessary to know the location of the first major point of particular lens - manufacturers recently such paramterami Consumer do not indulge, alas.

26.12.2006 10:09:00

calculation is possible, and how and what to do? Papier mache

26.12.2006 13:49:00

At fifty dollars 52mm thread - have no such Marum

Do you think? A closer look?
have to look at the store. . .
Here again
Here are two
Here are three
Yes, pictures do not look, they do not blend, and filters for some reason. . .

26.12.2006 14:04:00
Very large number of ready-made templates for self-production of blends in PDF format can be downloaded here . . .

26.12.2006 14:13:00


on canon 50-1, 8 under crop advise mennon

17.09.2007 14:13:00

much better rubber.

17.09.2007 14:24:00

looked for nikkor 18-55, it should be circular (because the spin and zoom and focus), and they have it flap. and how people believe then

17.09.2007 14:51:00
Here is a pattern:
http: // www. lenshoods. co. uk /

I'm more interested in the finished blend Sigma 24-70 2. 8, she was very much afraid of backlight and light side, and that is included is too small, does not help at all. Can anyone saw on sale?

17.09.2007 14:55:00

looked for nikkor 18-55, it should be circular (because the spin and zoom and focus), and they have it flap. and how people believe then
A scheme for them and such and that. . . And for all (?) Lenses. . . All, of course not looking, but those that watched - two species. . . During both.

17.09.2007 16:08:00
Poshukayte Search Forums photorecombination. calculation petal lens hood - a trifling matter. at one time are structured ekselevskuyu table in which the inlet given focal length and more of something, the output - chart-pattern to blend. all the formulas for this can be found in the internet. perfectionists can advise reduce the length by 10 percent, vignetting will not be exact
For myself did on this formula blends for Helios-40 and Yashiki-35ZHSN blanks - cylinders for household chemicals, internal pasting from some sort of black barhatopodobnoy textile muck taken from girlfriend of scraps of dresses.
 

18.09.2007 7:12:00

and she is included is too small, does not help at all. Can anyone saw on sale?
more careful with third party, on a full frame and frame in SHU may incur. . .

18.09.2007 8:10:00
Excuse me, but what is needed hood?

18.09.2007 9:15:00

Remove the front lens flare.
That, in turn, allows you to remove glare and reflections inside the lens that degrade the image.

18.09.2007 9:47:00

Then blend it was almost impossible to get, but now another matter.

little has changed. Try to find a lens hood to shoot predmetki in the studio - in the form of a large, deep funnel, like the filmmakers - pipes. Digging himself lining velvet, invented a universal mounting bracket.


That, in turn, allows you to remove glare and reflections inside the lens that degrade the image.

and improve kontastnost.

18.09.2007 10:57:00
http: // www. lenshoods. co. uk / custom. php - "Create your own custom lens hood as a PDF document"

given parameter, shrugging button gets results.

18.09.2007 11:19:00
http: // www. foto. ru / canon_es-62. html - branded to 50/1. 8 worth 590 rubles not the cheapest store. I took over 400 at one time.

18.09.2007 12:51:00

proprietary to 50/1. 8 worth 590 rubles not the cheapest store. I took over 400 at one time.

expensive for glass used once a year.

18.09.2007 13:37:00
figase people every two years go on one page. . .

18.09.2007 13:41:00

figase people every two years go on one page. . .
But even if you do not, no one would have thought to go. . . Maniac. . .

18.09.2007 13:45:00
Thanks for the link to http: // www. lenshoods. co. uk / custom. php !
And then there nekotrye people rested over


Well, you used something else come up with more original. One thing to a standard lens hood for permanent use, and another thing uzkospetsialirovanny accessory.


For correct calculation of the hood must know the location of the first main point of particular lens - manufacturers recently such paramterami Consumer do not indulge, alas.

I would like to know, what is it? "The first major point of the lens." This is because some literature?


plus one

18.09.2007 13:56:00
You can search for Ebae Chinese navypuskali lot. Search Keywords lens hood rubber.
I was pleasantly surprised and even ordered one for sample 3 in one, that is, with variable geometry for Zoom Lenses. . Prices
there, even including shipping, very democratic.

18.09.2007 13:58:00

do not have to say thank you. . .

18.09.2007 13:59:00

looked for nikkor 18-55, it should be circular (because the spin and zoom and focus), and they have it flap.

There Pattern for Nikon AF-S Zoom-Nikkor 18-55mm f / 3. 5-5. 6 G IF -ED, t. E. The lens with internal focusing, not whales from D40. Because everything honestly believe people can be, but at the same time to understand what you are reading.

18.09.2007 14:04:00

again - there are two patterns - with petals and without them. And the explanation - for any kind of lenses to use.

06.11.2007 21:32:00
Please answer the following question:
I Fujifilm S9500 and I lost the hood: (I want to buy a new one now, but I can not find the original.
Please tell me blend of kenona or Nikon or More kakayato suitable for Fujiko?
Mount lens there is a standard all or not?

06.11.2007 21:53:00

Mount lens there is a standard at all or not?
mount is not the standard, to be exact - the standard itself is not. Also - there are blends of different diameters and configurations, depending on the risk factors of the lens and the front lens rotatability.

blend of kenona or Nikon or More kakayato suitable for Fujiko?
Ask a profile branch.

06.11.2007 22:05:00
I sometimes capture a palm I cover the lens side of the light sources. Helps

07.11.2007 7:48:00

look in the direction of the rubber blend of Soligor.

07.11.2007 8:31:00
Surprisingly, it is a blend of regular accessory - at least mount tion provided under each Lenses,
addition you can buy them - the view angle and type of hood are usually specified in the parameters Lenses.

And there are many analogues - plastic, metalicheskiz, rubber - someone like that

odd that for someone it was a revelation


I sometimes capture a palm I cover the lens side of the light sources.

+1 with a hood is not always convenient to wear


07.11.2007 12:46:00
Also - blends come in different diameters
well, it's so clear

I have a question arose because I want to buy the hood through the online store, because will not be able to test it before buying

07.11.2007 14:03:00

so it is necessary to take home (in the canon of its already tested)

for 24/2, 8

for 50/1, 8
and this

07.11.2007 14:19:00
so it is necessary to take home
I understand it home for my camera down. I fuji, and you advise canon. Some are not native obtained. . .

PS I Diameter 58mm, and the third 52:)
 

07.11.2007 14:35:00

PS I Diameter 58mm, and the third 52

oboznalsya thought about it here:

My Canon 50/1. 8 and 24/2. 8, tell me what to choose?
Pages: 1 2 3 4

Blends

info@www.about-digital-photo.com