FAQ: Canon EOS 450D / Digital Rebel XSi Volume III


26.01.2009 12:27:00
Very bad car BB in a room lit by halogen lamps, when shooting without flash With flash much better, but with the flash to shoot I do not like. Selecting BB "incandescent" slightly improves the situation. Most offensive of all is that even twisted BB worse than avtoBB issued soap A640 under the same conditions. Sorry if the accordion.
 

26.01.2009 12:28:00

hot it's not those colored, and those that appear with increasing exposure
and broken visible on any shutter

and if you put the iso 1600 and 30 with the shutter speed, the hot there will be more of


remembered, include Custom features noise reduction at high exposures must remove pixels (only after the frame is made one frame with the same exposure, so do not be afraid that the camera twice as long shoots)


and I on the contrary, it seems that the auto bb more accurate than the presets
but really, fluorescent, it is not very
however, no one bothers to remove the white object and put bb (but you can pre-nasnimat white sheets as necessary, store them on a flash drive, and then select the desired, you can even sign them right pen on paper, and then the camera to choose )


26.01.2009 12:52:00

enable user-defined functions in noise reduction at slow

and someone bother study the effectiveness of this function?

26.01.2009 13:19:00
Yes, I did so yesterday - missing pixels. But this self-deception Moreover, it turns out that I myself deprived of the opportunity to shoot sharper images due to non-use of noise reduction. Or am I wrong? And their "points" saw yesterday even on a dimly lit street shots in mode A-DEP, when the camera has selected a long exposure. . .

quote:
:

not all hot pixels can zaremapit
Similarly, my bold red and small blue did not want REMAP

26.01.2009 13:48:00
Greetings to all!
You do not know me, but I'm with you for a month almost no part - osilivayu second series of branches.
In early childhood, in the early '90s, above the "Change-8M" I jumped, but the charms of a fully manual process, from the selection on the eye Exposure value before pressing to finished pictures - drank off.
Actually, week and a half ago, got a whale 450D, to replace the terrible soap Panasonic TZ3, yet penetrated, remember.
By the way, passing a detective story. . . Succumbed to the toad and began looking at the unit price. ru - the cheapest of. supply of stock found in the desk of some "leave" to "River Station" went about 15 minutes waited bring order from the warehouse, and a detailed examination revealed on black screws on the bottom of the carcass small silvery faint scratches - cogs clearly met with a screwdriver . For sim familiarity with such offices, it was decided to stop, went in the evening "Onlayntreyd" took the last remaining in the presence of the device. Checked - turn on, click, well, OK - we take (even at 1, 5 thousand more than the average in the hospital). Brought home, turn on snapping to "Auto", rejoice, turn off, turn on again - "Err 06 - sensor cleaning sensor error. Contact the office. Service center." Turns out, turn - the same error. . . In general, in normal times can be from one to ten, and if in the ON state to try to clean the sensor - flies the same error. I climb in this thread, do a search - nothing. . . I climb on the photo. py - zero! Last Hope - Google, and there - 3 useful links on the topic, all are applicable to devices 40D / 50D. Well, I think they arrived - the day ran at autopsy, the second attempt, by all indications, defective, some genetic incompatibility emerges. . . The next morning the sellers in the "Onlayntreyde 'eyes widened, when contacted me with their service, it was offered to contact the office. service, where he first heard about this, referred to the factory marriage, offered to send for repair. I was preparing to shake the air in the 18th article, to require immediate replacement or refund, but to honor the store employees, exchange they offered themselves to me - five for the attitude towards the customer, in fact could dilute badyagu with reference to the repair, and so many days of expectations . n. / [wall of text end]
I choose between the 40D and 450D, squeezed in the long handles both, memorized all the differences, and eventually took the 450D is the first device to complete the kettle on "try" - speeds special I still do not, the benefits of control - I do not feel one wheel again, so far, quite satisfied.
If not difficult - take a look at the test pictures whale in the local gallery, 18mm - this is a normal barrel, or do I still again "lucky"? For BB do not abuse - it does not I tested.

26.01.2009 13:49:00

Generally you will not find the camera without hot pixels (if not REMAP course). Well I do not know how to produce a matrix with 12MPikselyami that was not among them a dozen problem. And think of 10 of the 12 million is a lot? Wash not, given that the rules in any graphics editor with noise canceling.
And anyway, even by name, you can understand what is hot and what is not. Hot it appears only when warmed up the matrix (hence the name) - it can be anything. Broken - it is broken - it always.

26.01.2009 13:54:00


you do not understand this
hardware denoising, it is not smearing noise, he subtracts them


and I hike with 450d, I think that it was necessary to take 40d
though, it is not so easily diarrhea with each other, so it can correctly took 450


26.01.2009 14:34:00
Thank you all very much. Probably just relaxed and continue to enjoy, as far as it is possible with my kit lens and an extra 55-250 IS

26.01.2009 14:39:00

far as it is possible with my kit lens and an extra 55-250 IS
yes it is the best budget zooms in kenona, actually!

26.01.2009 15:24:00

And you print pictures from A4?
If printed photo you see these problematic pixels - then in service. And if not - enjoy and forget about them.

26.01.2009 17:15:00

what service, include dark frame subtraction - and there is no problem

26.01.2009 17:23:00

This is normal for 18 mm. In DPP switch (in the last tab NR \\ Lens \\ ALO section Tool is) correcting lens aberrations \\ lenses.

26.01.2009 18:39:00
Hello
Nobody tried the battery pack OWNUSER for 450D
?

26.01.2009 20:35:00

Nobody tried the battery pack for OWNUSER 450D
some picture he is not functional

26.01.2009 20:44:00

Judging by the video all there is not bad like

26.01.2009 21:04:00

yes, judging by the video - a curious thing that I liked
unit with batteries can be connected separately
of the drawbacks in my opinion - that the control is not as convenient as a mother - buttons and scroll wheel (actually on the main unit)

not okay saw - very prevents reklanaya inscription below, and do not understand - there pereklyuchaetl which parameter to change, and two buttons + -, right?

26.01.2009 21:17:00
quote:
:
Hello
Nobody tried the battery pack OWNUSER for 450D?
amusing and inexpensive. Perhaps buy for comparison.

26.01.2009 21:23:00
could not see.
minus for me, that in itself does not handle used akkumy AA, and it is necessary to buy more home
remote unit to mine is not very convenient, especially since it is necessary to buy a separate campaign.

26.01.2009 21:25:00

remote unit to mine is not very convenient, especially since it is necessary to buy a separate campaign
separately bad
big plus remote unit - When shooting in the cold

and what options pens as a native does not like? there once with AA adapter into the handle is

SS. Interestingly, while the remote unit with batarekami - not suitable for the native socket on the camera?


26.01.2009 21:35:00

issue price

26.01.2009 21:49:00

issue price
DCK equally about
read in this thread about the pen I Signed Off
same even a couple of people from the forum
2400 price

26.01.2009 22:31:00
Finally I found accurate information on the central AF sensor
"The EOS Kiss X2 comes with a newly developed nine-point AF sensor (Photo 6). The center AF point is a cross-type AF point sensitive to f / 2. 8, which is suitable for large-aperture lenses (vertical-line sensitive to f / 2. 8 and cross-type vertical- and horizontal-line sensitivity to f / 5. 6). The other eight AF points are EOS-standard f / 5. 6 sensitive (AF points from top to bottom are vertical-line sensitive and all others are horizontal-line sensitive).
This new AF sensor provides more accurate autofocusing when using large-aperture lenses because the baseline length of the center f / 2. 8-sensitive sensor is twice that of f / 5. 6 sensors. "
all right, cross at the center of work, starting with f / 5, 6, and vertical sensor of high accuracy - with f / 2, 8
and I used to think that the vertical half included only at f / 2, 8 (which is not the case, have already pointed out)
http: // www. canon. com / camera-museum / tech / report / 200803/200803. html

27.01.2009 7:59:00

Nobody tried the battery pack for OWNUSER 450D

I have this - bought because of the 2 buttons - You can shoot with his left hand.

27.01.2009 9:22:00
Take the ranks!
ordered, will on Thursday take

27.01.2009 9:29:00
Strangely enough, all the same thing about the autofocus and written about the 400d - cross at f / 5, 6 increased the accuracy of the vertical sensor 2, 8
then the better autofocus in 450d unclear

27.01.2009 9:54:00

interested in workmanship, materials, and of convenience when shooting
?
 

27.01.2009 9:59:00

interested in workmanship, materials, and of convenience when shooting

Cons:

no gum - that is, when the portrait orientation derzhishsya for bare plastic. Himself plastic - cheap. Konopok AE and focus no milk - tama levers (only for the right hand).

That is, if you do not need a second button, it's best to buy a decently made pen.

27.01.2009 10:13:00

Price on the handle already in 2600

27.01.2009 10:30:00

better autofocus in 450d unclear
Well, autofocus is not only of the sensors
processors 400 and 450 are different, and may be different processing algorithms. Executive mechanics lenses can also vary slightly. Presumably, of course.

27.01.2009 10:41:00
Ok thanks


27.01.2009 11:19:00
Prompt, who has what speed burst shooting at the 450D?

I had 2 cards, Kingston SDHC 8 Gb class 6 (not speed) and Delkin PRO 4 Gb class 6 (150x) - both after ~ 3 frames in RAW formed tangible plugging before the subsequent (zhipeg in a similar situation).

Bought at trial Sandisk Extreme III 1 Gb - speed increase is noticeable, but is expressed only in the fact that after ~ 3 frames no plugging - the camera continues to shoot, but to ~ 1 / s.

27.01.2009 11:50:00

For RAW "s normal speed in general - the passport 3. 5 frame buffer.
Here to JPEG" s weird, check off whether High ISO Noise Redsution.

27.01.2009 11:56:00

off if High ISO Noise Redsution.

Thank check, and how does it affect?

27.01.2009 11:58:00

and how does it affect?
adds time to the dark frame subtraction equal exposure time

27.01.2009 12:06:00

clear that the other sensor, it is even seen on a photo sensor
but stated that only the 40d and 450d cross hypersensitivity, and about 400d 20d and 30d the same thing written on the site

27.01.2009 13:17:00
Looked measurements dpreview - they have a Lexar 133x camera to shoot a series of 7 RAW - strange - I have this even with no Extreme III

27.01.2009 14:34:00

Civil
off if High ISO Noise Redsution. Thank
check, and how does it affect?


adds time to the dark frame subtraction equal exposure time
no, this noise reduction for long exposures subtracts the dark frame noise reduction
but simply reduces the buffer 4 times, apparently under the intermediate calculations, and accordingly, the rate falls series

27.01.2009 15:11:00

with him in the buffer is more than three blocks breaks even jpeg "s. Besides, if you shoot rabbis meaning it does not.

27.01.2009 16:02:00

is noise reduction for long exposures subtracts the dark frame noise reduction
but simply reduces the buffer 4 times,


Indeed noise reduction for long exposures (longer than 1 second) does not affect to the buffer. A normal squelch cool trims buffer (this is written in the manual).

Outcome: Sandisk III to fit 8 RAW (to reduce the speed, there is no explicit plugging). zhipeg - infinite.

On Delkin Pro (150x) - also, but a little bit RAW plugging felt.

At Kingston - 6 RAW and infinite. zhipeg, but after 6 RAV perceptible pause.

general case when prikuplyu 4GB. SanDisk - long series of rarely needed, but it's nice to have a buffer stock + fast clean - especially on Ebay they all fell in price - 1 Gb. I for $ 8, 5 bought, including delivery and 4GB worth in the region of 35.

27.01.2009 16:09:00

Outcome: Sandisk III to fit 8 RAW (to reduce the speed, there is no explicit plugging). zhipeg - infinite.
at 3, 5?

27.01.2009 16:21:00

at 3, 5?

yes to any zhipeg my card all the way to the starting speed

27.01.2009 16:24:00
and Th are in the description on the website is no such (although I suspect that this is so because so 1000d)
myself I can not check, I have a map of class2

27.01.2009 18:00:00

and Th are in the description on the website is no such

on dpreview is, the instruction is written - 53 zhipega. 40 I felt sorry for the shutter frames - Release

27.01.2009 18:34:00

oh, nedotyanul little bit:)
about 53 I know
while 1000d - until the card is

27.01.2009 19:08:00

​​ eh, a little bit nedotyanul
​​
​​Well I do not know, I do not see any reason to + 53 stopped as I said on the tests that nameryanno unlimited with a fast card:
​​
​​ http: // www. dpreview. com / reviews / canoneos450d / page13. asp

27.01.2009 21:36:00
No one saw the tests compared battery handles?
And anyway what options there are for the 450D?

purpose of buying - I want a more comfortable grip. It is important that the material block was not worse than that of the device. . .
said it was an oddity, a tactile ochucheniya important for me =)

I found 3 options:

Original (issue price)
Flama
Phottix

What other options and what can you say about the quality of materials and models of Flama Phottix ?
I know that they have already discussed, but there was a speech about discharge akums and extra buttons, and I'm interested in the convenience and quality of materials grip =)

27.01.2009 21:40:00

what can you say about the quality of materials and models of Flama Phottix?
I know that they have already discussed, but there was a speech about discharge akums and extra buttons, and I'm interested in the convenience and quality of materials grip =)


Obrezinka on Phottix-e-quality and pleasant to the touch, not worse than the camera.

27.01.2009 22:09:00

I know that they have already discussed, but there was a speech about discharge akums and extra buttons, and I'm interested in the convenience and quality of materials grip =)
it was, searching look. . I have described in detail the pen compared with native

whales who tried a lens hood?
http: // www. foto. ru / flama_jcew-63b. html


27.01.2009 23:27:00
About pens: there is still Ownuser. There used to be a page or about her.

Himself ordered Photixx. Yet not reached (almost 14 days have passed )
 

28.01.2009 1:40:00
In the end, decided to touch live Phottix both the original and then finally decide =)
But I think that the choice will be for Phottix, but it too has a big difference in price. . . .


still have Ownuser. There used to be a page or about her.
It is completely made of plastic. . . moymu not very convenient to keep going. . .

FAQ: Canon EOS 450D / Digital Rebel XSi Volume III

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