вот ваш экзиф первого файла
[codebox]Last login: Thu Jul 15 11:48:41 on console
cat:~ warrior$ exiftool /Users/warrior/Desktop/18-70.JPG
ExifTool Version Number : 7.99
File Name : 18-70.JPG
Directory : /Users/warrior/Desktop
File Size : 288 kB
File Modification Date/Time : 2010:07:15 19:36:03+02:00
File Type : JPEG
MIME Type : image/jpeg
Exif Byte Order : Little-endian (Intel, II)
Make : NIKON CORPORATION
Camera Model Name : NIKON D700
Orientation : Horizontal (normal)
X Resolution : 300
Y Resolution : 300
Resolution Unit : inches
Software : ACD Systems Digital Imaging
Modify Date : 2010:07:15 17:15:33
Artist : Agafonov Kirill
White Point : 0.313 0.329
Primary Chromaticities : 0.64 0.33 0.21 0.71 0.15 0.06
Y Cb Cr Coefficients : 0.299 0.587 0.114
Y Cb Cr Positioning : Centered
Copyright : Agafonov Kirill
Exposure Time : 1/400
F Number : 4.5
Exposure Program : Aperture-priority AE
ISO : 640
Exif Version : 0221
Date/Time Original : 2010:07:15 16:42:42
Create Date : 2010:07:15 16:42:42
Components Configuration : Y, Cb, Cr, -
Compressed Bits Per Pixel : 4
Exposure Compensation : 0
Max Aperture Value : 4.4
Metering Mode : Spot
Light Source : Unknown
Flash : No Flash
Focal Length : 70.0 mm
Maker Note Version : 2.10
Quality : Fine
White Balance : Auto
Focus Mode : AF-S
Flash Setting : Normal
Flash Type :
White Balance Fine Tune : 0 0
WB RB Levels : 1.890625 1.58984375 1 1
Program Shift : 0
Exposure Difference : 0
Compression : JPEG (old-style)
Preview Image Start : 9229
Preview Image Length : 26275
Flash Exposure Compensation : 0
ISO Setting : 640
Image Boundary : 0 0 2784 1848
Flash Exposure Bracket Value : 0.0
Exposure Bracket Value : 0
Crop Hi Speed : On (4288x2844 cropped to 2816x1872 at pixel 736,488)
Serial Number : 2316359
VR Info Version : 0100
Vibration Reduction : Off
Image Authentication : Off
Active D-Lighting : Off
Picture Control Version : 0100
Picture Control Name : D2xmode2
Picture Control Base : D2xmode2
Picture Control Adjust : Default Settings
Picture Control Quick Adjust : Normal
Brightness : Normal
Hue Adjustment : None
Filter Effect : n/a
Toning Effect : n/a
Toning Saturation : n/a
Timezone : +03:00
Daylight Savings : No
Date Display Format : Y/M/D
ISO Expansion : Off
ISO2 : 635
ISO Expansion 2 : Off
Vignette Control : Off
Lens Type : G
Lens : 18-70mm f/3.5-4.5
Flash Mode : Did Not Fire
Shooting Mode : Single-Frame
Auto Bracket Release : Auto Release
Shot Info Version : 0212
Noise Reduction : Off
WB GRBG Levels : 256 484 407 256
Lens Data Version : 0203
Exit Pupil Position : 89.0 mm
AF Aperture : 4.6
Focus Position : 0x11
Focus Distance : 0.45 m
Lens ID Number : 127
Lens F Stops : 5.33
Min Focal Length : 18.3 mm
Max Focal Length : 71.3 mm
Max Aperture At Min Focal : 3.6
Max Aperture At Max Focal : 4.5
MCU Version : 132
Effective Max Aperture : 4.5
Retouch History : None
Image Data Size : 1476645
Shutter Count : 1224
Flash Info Version : 0103
External Flash Firmware : n/a
External Flash Flags : (none)
Flash Commander Mode : Off
Flash Control Mode : Off
Flash Group A Control Mode : Off
Flash Group B Control Mode : Off
Flash Group C Control Mode : Off
Flash Group A Exposure Comp : 0
Flash Group B Exposure Comp : 0
Flash Group C Exposure Comp : 0
Multi Exposure Version : 0100
Multi Exposure Mode : Off
Multi Exposure Shots : 0
Multi Exposure Auto Gain : Off
High ISO Noise Reduction : Off
AF Info 2 Version : 0100
AF Area Mode : Single Area
Auto Focus : On
Primary AF Point : C6 (Center)
AF Points Used : C6
File Info Version : 0100
Directory Number : 102
File Number : 1195
User Comment :
Sub Sec Time : 74
Sub Sec Time Original : 50
Sub Sec Time Digitized : 50
Flashpix Version : 0100
Color Space : Uncalibrated
Exif Image Width : 1392
Exif Image Height : 924
Interoperability Index : R03 - DCF option file (Adobe RGB)
Interoperability Version : 0100
Sensing Method : One-chip color area
File Source : Digital Camera
Scene Type : Directly photographed
CFA Pattern : [Red,Green][Green,Blue]
Custom Rendered : Normal
Exposure Mode : Auto
Digital Zoom Ratio : 1.53
Focal Length In 35mm Format : 105 mm
Scene Capture Type : Standard
Gain Control : Low gain up
Contrast : Normal
Saturation : Normal
Sharpness : Normal
Subject Distance Range : Unknown
Gamma : 2.2
GPS Version ID : 2.2.0.0
Thumbnail Offset : 35663
Thumbnail Length : 7268
Profile CMM Type : Lino
Profile Version : 2.1.0
Profile Class : Display Device Profile
Color Space Data : RGB
Profile Connection Space : XYZ
Profile Date Time : 1998:02:09 06:49:00
Profile File Signature : acsp
Primary Platform : Microsoft Corporation
CMM Flags : Not Embedded, Independent
Device Manufacturer : IEC
Device Model : sRGB
Device Attributes : Reflective, Glossy, Positive, Color
Rendering Intent : Perceptual
Connection Space Illuminant : 0.9642 1 0.82491
Profile Creator : HP
Profile ID : 0
Profile Copyright : Copyright © 1998 Hewlett-Packard Company
Profile Description : sRGB IEC61966-2.1
Media White Point : 0.95045 1 1.08905
Media Black Point : 0 0 0
Red Matrix Column : 0.43607 0.22249 0.01392
Green Matrix Column : 0.38515 0.71687 0.09708
Blue Matrix Column : 0.14307 0.06061 0.7141
Device Mfg Desc : IEC <noindex>
http://www.iec.ch</noindex>
Device Model Desc : IEC 61966-2.1 Default RGB colour space - sRGB
Viewing Cond Desc : Reference Viewing Condition in IEC61966-2.1
Viewing Cond Illuminant : 19.6445 20.3718 16.8089
Viewing Cond Surround : 3.92889 4.07439 3.36179
Viewing Cond Illuminant Type : D50
Luminance : 76.03647 80 87.12462
Measurement Observer : CIE 1931
Measurement Backing : 0 0 0
Measurement Geometry : Unknown (0)
Measurement Flare : 0.999%
Measurement Illuminant : D65
Technology : Cathode Ray Tube Display
Red Tone Reproduction Curve : (Binary data 2060 bytes, use -b option to extract)
Green Tone Reproduction Curve : (Binary data 2060 bytes, use -b option to extract)
Blue Tone Reproduction Curve : (Binary data 2060 bytes, use -b option to extract)
Image Width : 1392
Image Height : 924
Encoding Process : Baseline DCT, Huffman coding
Bits Per Sample : 8
Color Components : 3
Y Cb Cr Sub Sampling : YCbCr4:2:2 (2 1)
Aperture : 4.5
Blue Balance : 1.589844
Image Size : 1392x924
Lens ID : AF-S DX Zoom-Nikkor 18-70mm f/3.5-4.5G IF-ED
Lens : 18-70mm f/3.5-4.5 G
Preview Image : (Binary data 26275 bytes, use -b option to extract)
Red Balance : 1.890625
Scale Factor To 35 mm Equivalent: 1.5
Shutter Speed : 1/400
Create Date : 2010:07:15 16:42:42.50
Date/Time Original : 2010:07:15 16:42:42.50
Modify Date : 2010:07:15 17:15:33.74
Thumbnail Image : (Binary data 7268 bytes, use -b option to extract)
Circle Of Confusion : 0.020 mm
Depth Of Field : 0.01 m (0.44 - 0.45)
Field Of View : 16.5 deg (0.13 m)
Focal Length : 70.0 mm (35 mm equivalent: 105.0 mm)
Hyperfocal Distance : 54.36 m
Light Value : 10.3
cat:~ warrior$
[/codebox]
в нем очень интересна строчка
Код: Выделить всё
Scale Factor To 35 mm Equivalent: 1.5
Focal Length : 70.0 mm (35 mm equivalent: 105.0 mm)
Digital Zoom Ratio : 1.53
Focal Length In 35mm Format : 105 mm
Lens ID : AF-S DX Zoom-Nikkor 18-70mm f/3.5-4.5G IF-ED
это из ваших уже перевыложенных
да.. на вашем месте я бы этот объектив на семисотку не накручивал...
у меня, и на ваших остальных, например, так:
Код: Выделить всё
Scale Factor To 35 mm Equivalent: 1.0
Focal Length : 100.0 mm (35 mm equivalent: 100.0 mm)
, так как в идеале на такой мишени должен бать небольшой BF) , а взять например что-то плоское большое, например коробку, можно подыскать со штрих кодом или наклеить его .... книгу. Снимать лучше не на МДФ, а немного дальше , чтобы был небольшой запас для случаев наличия фронт-фокуса и обязательно наличие хорошего дневного света. В зависимости в которую сторону растраивается фокус, показания могут отличатся, особенно на темной оптике, поэтому этот разброс надо учитывать ......
. Выглядит, как будто мной снято.
