November 23, 2014, 08:32:07 AM

Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.


Messages - surapon

Pages: [1] 2 3 ... 158
1
EOS Bodies - For Stills / Re: ISO TESTING, BY STUPID METHODS
« on: November 22, 2014, 08:47:46 PM »
Dear friend Surapon. Not a stupid test, but has many environmental variables that prevent a rigid and repeatable comparison. 8)

To judge the ISO performance of a camera should use a always the same lighting, and make sure the shutter speed will not caisar shake, and make manual focusing with live view before starting the photos, not more alterarr the focus to the test end.

However you can only judge the image noise, regardless of the sharpness.
Thank you, anyway. :D

Thanks you, Sir, Dear my teacher Mr. ajfotofilmagem.
Yes, Sir, That is a great Idea to use Live view to do manual focus before shooting, to get the best Focus.
Yes, I will try again tomorrow. 
I try to adjust the Back Focus from the Camera, But I fail this time, I will try again, Sir.
Yes, in the day time = Very difference light in every 2 minutes, depend on the location of the cloud, You are Right, Sir.
To night, With Minimum  Existing Light / Ambian light change, Yes, Sir, I find out that, the Super High  ISO  of This Camera  is usable BUT NOT GOOD YET.
Have a great night, Sir.
Surapon

2
EOS Bodies - For Stills / Re: ISO TESTING, BY STUPID METHODS
« on: November 22, 2014, 08:41:11 PM »
Thanks for your efforts and thorough testing, Mr Surapon!
It seems to hold up nicely in good light. I checked in the darker parts just under your perched parrot, and it looks a lot cleaner and more well behaved. Should be easier to clean up and get a working shot out of this compared to its older sibling and similar APS-C's.

Not entirely sure, I could be tired and cross eyed by this time of day, but is it possible that the lens still backfocuses on that body, Mr Surapon? To me, it seems like focus could be slightly behind the bird. At that distance I would expect at least 1meter (bit more than 3feet) on either side of your focus point.

Thanks you, Sir dear Friend Mr. DominoDude.
Great Recommendation, and I will try modified Back focus again.
Surapon


3
EOS Bodies - For Stills / Re: ISO TESTING, BY STUPID METHODS
« on: November 22, 2014, 08:38:14 PM »
It is certainly impressive for high ISO, but you were shooting in strong light (EV 12.3 judging by your exposure). Results from high ISO always looks better when shot in light that is bright enough to not need ihigh ISO. If you'd done this in low light then the difference would become apparent.

Thanks you, Sir, Dear friend Mr. Sporgon.
Yes, Sir, You are right on the target, To night, I already try the Dark Night sky at my home, And see the noise at the high ISO.
Thanks again, Sir.
Surapon

4
EOS Bodies - For Stills / Re: ISO TESTING, BY STUPID METHODS
« on: November 22, 2014, 08:34:51 PM »
Dear Teachers and Friends.
Yes, I want to test the night time photos of the black sky, to see the Noise = Yes, I can see them of the Higher ISO.
Camera, 7D MK II, Lens Tamron (15 years old ) 11-18 mm. F/ 4.5-5.6  SP AF ASPHERICAL Di II LD IF, Set Camera at AV mode at F= 8.0, Set Lens at Manual Focus at Near infinity.
After that, Set IS , start from 100, to the highest ISO of this Camera.
Just Low tech Test in my Idea, Yes, On the medium Tripods, and use Self Timer for minimum Vibration.
Enjoy.
Surapon

5
EOS Bodies - For Stills / Re: ISO TESTING, BY STUPID METHODS
« on: November 22, 2014, 08:33:24 PM »
Dear Teachers and Friends.
Yes, I want to test the night time photos of the black sky, to see the Noise = Yes, I can see them of the Higher ISO.
Camera, 7D MK II, Lens Tamron (15 years old ) 11-18 mm. F/ 4.5-5.6  SP AF ASPHERICAL Di II LD IF, Set Camera at AV mode at F= 8.0, Set Lens at Manual Focus at Near infinity.
After that, Set IS , start from 100, to the highest ISO of this Camera.
Just Low tech Test in my Idea, Yes, On the medium Tripods, and use Self Timer for minimum Vibration.
Enjoy.
Surapon

6
EOS Bodies - For Stills / Re: ISO TESTING, BY STUPID METHODS
« on: November 22, 2014, 04:10:10 PM »
Sorry, Too cold temperature, and No Birds around my home, I just use the model Bird = 6 inches tall,  150 feet distant from my camera, 7D MK II, EF 600 mm. L IS  with Canon 2X MK II, On heavy Tripods. ( Adjust Back Focus at - 7). One spot AF at the head of Bird, and  Spot meter.

Shoot with Self timmer.
Here are the Result. Ha, Ha, Ha---My old poor eyes only see the minor difference, Sorry
Surapon

7
EOS Bodies - For Stills / Re: ISO TESTING, BY STUPID METHODS
« on: November 22, 2014, 04:09:17 PM »
Sorry, Too cold temperature, and No Birds around my home, I just use the model Bird = 6 inches tall,  150 feet distant from my camera, 7D MK II, EF 600 mm. L IS  with Canon 2X MK II, On heavy Tripods. ( Adjust Back Focus at - 7). One spot AF at the head of Bird, and  Spot meter.

Shoot with Self timmer.
Here are the Result. Ha, Ha, Ha---My old poor eyes only see the minor difference, Sorry
Surapon

8
EOS Bodies - For Stills / Re: ISO TESTING, BY STUPID METHODS
« on: November 22, 2014, 04:08:16 PM »
Sorry, Too cold temperature, and No Birds around my home, I just use the model Bird = 6 inches tall,  150 feet distant from my camera, 7D MK II, EF 600 mm. L IS  with Canon 2X MK II, On heavy Tripods. ( Adjust Back Focus at - 7). One spot AF at the head of Bird, and  Spot meter.

Shoot with Self timmer.
Here are the Result. Ha, Ha, Ha---My old poor eyes only see the minor difference, Sorry
Surapon

9
EOS Bodies - For Stills / ISO TESTING, BY STUPID METHODS
« on: November 22, 2014, 04:04:28 PM »
Dear Friends.
 I am not high tech guy, and very minimum knowledge of camera technique.
Yes, This Afternoon, I just try to use the ISO, start from 100, up to  25,600 at my usual  bird shots = under the tree, in the day time.
Sorry, Too cold temperature, and No Birds around my home, I just use the model Bird = 6 inches tall,  150 feet distant from my camera, 7D MK II, EF 600 mm. L IS  with Canon 2X MK II, On heavy Tripods. ( Adjust Back Focus at - 7). One spot AF at the head of Bird, and  Spot meter.

Shoot with Self timmer.
Here are the Result. Ha, Ha, Ha---My old poor eyes only see the minor difference, Sorry
Surapon

No, No flash use on this album, No post Processing, just put the notes, and reduce the size.

10
Dear Friends
Yes, These beautiful Thanksgiving Cactus in my Sun Room/ Solarium are full Bloom this morning. By Canon EOS 7D MK II, and Canon Lens EF 100 mm. F/ 2.8 L IS USM., Hand Held Shooting.
Enjoy.
Surapon

PS. Thousand Thanks to come to see this Album.

11
Dear Friends
Yes, These beautiful Thanksgiving Cactus in my Sun Room/ Solarium are full Bloom this morning. By Canon EOS 7D MK II, and Canon Lens EF 100 mm. F/ 2.8 L IS USM., Hand Held Shooting.
Enjoy.
Surapon

12
Dear Friends
Yes, These beautiful Thanksgiving Cactus in my Sun Room/ Solarium are full Bloom this morning. By Canon EOS 7D MK II, and Canon Lens EF 100 mm. F/ 2.8 L IS USM., Hand Held Shooting.
Enjoy.
Surapon

13
Dear Friends
Yes, These beautiful Thanksgiving Cactus in my Sun Room/ Solarium are full Bloom this morning. By Canon EOS 7D MK II, and Canon Lens EF 100 mm. F/ 2.8 L IS USM., Hand Held Shooting.
Enjoy.
Surapon

14
Dear Friends
Yes, These beautiful Thanksgiving Cactus in my Sun Room/ Solarium are full Bloom this morning. By Canon EOS 7D MK II, and Canon Lens EF 100 mm. F/ 2.8 L IS USM., Hand Held Shooting.
Enjoy.
Surapon

15
Dear Friends
Yes, These beautiful Thanksgiving Cactus in my Sun Room/ Solarium are full Bloom this morning. By Canon EOS 7D MK II, and Canon Lens EF 100 mm. F/ 2.8 L IS USM., Hand Held Shooting.
Enjoy.
Surapon

Pages: [1] 2 3 ... 158