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New Basic Assignment #4: Perspective

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moo-ha-ha View Drop Down
Groupie
Groupie

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Posts: 51 		Post Options Post Options   Quote moo-ha-ha Quote  Post ReplyReply Direct Link To This Post Posted: 09 June 2010 at 17:15
Here is my second try at Part B.

Part B
[1] WA @ 24mm, f/11, 1/250s, ISO200

[2] Normal @ 35mm, f/9, 1/320s, ISO200

[3] Tele @ 105mm, f/8, 1/320s, ISO200

[4] Normal to match WA @ 35mm, f/10, 1/200s, ISO200

[5] Normal to match Tele @ 35mm, f/9, 1/250s, ISO200


| Mayur |

| KM 5D | 24-105D | 35 1.4 | 100 2.8M | 200 2.8G | 2x APO II |

| a700+VG | DT 16-105 | 50 1.4 | 70-300G | 70-400G |
 



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pegelli View Drop Down
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Posts: 32517 		Post Options Post Options   Quote pegelli Quote  Post ReplyReply Direct Link To This Post Posted: 11 June 2010 at 06:06
That's the 3D perspective we like in part B. You've now successfully passed all parts of the perspective assignment moo-ha-ha.
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Maddmack View Drop Down
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Posts: 78 		Post Options Post Options   Quote Maddmack Quote  Post ReplyReply Direct Link To This Post Posted: 11 June 2010 at 23:43
Did you get a chance to look at the last two pics
on page 2?
camera gear, A850, A77 lenses Minolta. 20,2.8 50/2./8 macro 100/2.8 macro 28-75 2.8D
28-135 4-4.5 sony 70/300G 300.HS white f4 500 f8   
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pegelli View Drop Down
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Posts: 32517 		Post Options Post Options   Quote pegelli Quote  Post ReplyReply Direct Link To This Post Posted: 12 June 2010 at 06:18
Originally posted by Maddmack Maddmack wrote:

Did you get a chance to look at the last two pics
on page 2?


Oops, missed those. A pass on part C, good job of getting the distractions out of the scene with just a slight different viewpoint.
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dleo6446 View Drop Down
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Posts: 134 		Post Options Post Options   Quote dleo6446 Quote  Post ReplyReply Direct Link To This Post Posted: 17 June 2010 at 21:02
Part A
A100, Beercan Distance about 200 yards


A100, 50mm 1.7 Distance about 200 yards


B and C to follow shortly
A100 | 35-70mm 4 | 50mm 2.8 | 100-200mm f4.5 | 70-210mm f4 | 50mm 1.7
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pegelli View Drop Down
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Posts: 32517 		Post Options Post Options   Quote pegelli Quote  Post ReplyReply Direct Link To This Post Posted: 17 June 2010 at 21:29
A pass for part A, and the 50 mm shot is still pretty detailed and sharp for a crop. I've seen lots worse crops in this assignment.

Edited by pegelli - 17 June 2010 at 21:29
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dleo6446 View Drop Down
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Posts: 134 		Post Options Post Options   Quote dleo6446 Quote  Post ReplyReply Direct Link To This Post Posted: 06 July 2010 at 16:15
Part "B"
35mm, F4, ISO Hi200, 1/1000 Wide Angle (Widest I have at the moment)


50mm 1.7, ISO Hi200, 1/1000 Normal


100mm 4.5, ISO Hi200, 1/1000 Tele (Minolta 100-200mm)


50mm 1.7, ISO Hi200 1/2000 Normal Mimic WA


50mm 1.7, ISO Hi200, 1/2500 Normal Mimic of Tele


Edited by dleo6446 - 07 July 2010 at 03:04
A100 | 35-70mm 4 | 50mm 2.8 | 100-200mm f4.5 | 70-210mm f4 | 50mm 1.7
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dleo6446 View Drop Down
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Posts: 134 		Post Options Post Options   Quote dleo6446 Quote  Post ReplyReply Direct Link To This Post Posted: 06 July 2010 at 16:16
OOPS, forgot to size properly, my apologies
A100 | 35-70mm 4 | 50mm 2.8 | 100-200mm f4.5 | 70-210mm f4 | 50mm 1.7
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bms44974 View Drop Down
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Posts: 4860 		Post Options Post Options   Quote bms44974 Quote  Post ReplyReply Direct Link To This Post Posted: 07 July 2010 at 01:39
@dleo6446: Leo, you have some of Part B done, but not quite all. The assignment asks for your three first shots (#s 1,2, and 3), then a normal (in your case 50mm) shot to mimic the tele (you've done that part well with #4) AND a shot at 50mm to mimic the WA. That's the one your missing. Please provide the missing shot and we'll call Part B complete.

Cheers... Brian
A7rIV; A7rII; A6500; A77; SEL2470Z; SEL90M28G; SEL100400GM; SELP1650; SAL70300G; CZ1680; LA-EA4
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Posts: 134 		Post Options Post Options   Quote dleo6446 Quote  Post ReplyReply Direct Link To This Post Posted: 07 July 2010 at 03:08
Thank you Brian. I have updated the post with the identifications of the images. #1 is wide, #2 is Normal, #3 is Tele, #4 is Normal Mimic of WA, and #5 is Normal mimic of Tele. I should have properly identified them...my bad!

Thanks,
Leo
A100 | 35-70mm 4 | 50mm 2.8 | 100-200mm f4.5 | 70-210mm f4 | 50mm 1.7
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bms44974 View Drop Down
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Posts: 4860 		Post Options Post Options   Quote bms44974 Quote  Post ReplyReply Direct Link To This Post Posted: 07 July 2010 at 12:02
@dleo6446: Thanks, Leo! For that, you get a pass on Part B. Looking forward to your Part A and Part C entries.

Cheers... Brian
A7rIV; A7rII; A6500; A77; SEL2470Z; SEL90M28G; SEL100400GM; SELP1650; SAL70300G; CZ1680; LA-EA4
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Posts: 658 		Post Options Post Options   Quote alphatini Quote  Post ReplyReply Direct Link To This Post Posted: 15 November 2010 at 21:17
here is my attempt for part A

250.0mm (équivalence 35mm : 375mm)
f/10.0
0.167 s (1/6)
ISO : 400



28.0mm (équivalence 35mm : 42mm)
f/10.0
0.167 s (1/6)
ISO : 400



^_^
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pegelli View Drop Down
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Posts: 32517 		Post Options Post Options   Quote pegelli Quote  Post ReplyReply Direct Link To This Post Posted: 16 November 2010 at 06:30
alphatini, I think you have to crop the 28 mm shot even tighter. The logs are smaller and there's background in there (for instance the pole with the electricity box on it) that doesn't show in the tele shot.
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Posts: 905 		Post Options Post Options   Quote HiDesert Quote  Post ReplyReply Direct Link To This Post Posted: 27 November 2010 at 03:54
All right, here's a shot at part A.

The first shot is at 200mm.


The second shot is a center crop from a 16mm shot. It primarily shows why everyone says you shouldn't use digital zoom on point and shoot cameras:


I have to say, I don't think I see the effect that this exercise is meant to demonstrate. Unless it's meant to show that if you crop down the wide angle enough, the effect goes away. But the only real difference I see between these two is resolution.

Edited by HiDesert - 27 November 2010 at 03:57
Faecorum semper, solum profundum variat. A700, Tokina 11-16, Tamron 17-50, Sony 35mm F1.8, Sony 70-300G, and a few others that don't get used nearly as much
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