Minolta Dimage 7 series
File:Minolta dimage 7i left side.jpg
The Minolta Dimage 7, 7i, 7Hi series is a "pro-sumer" line of digital electronic viewfinder cameras from Minolta. These are also known as bridge digital cameras. They are capable of capturing images in the 5-megapixel range.
The Dimage 7 was announced 11 February 2001.{{cite web |url= http://www.dpreview.com/reviews/specs/Konica_Minolta/ |title= Konica Minolta Digital Cameras |accessdate= 2007-03-28 |url-status= dead |archiveurl= https://web.archive.org/web/20070504174018/http://www.dpreview.com/reviews/specs/Konica_Minolta/ |archivedate= 2007-05-04 }} The line uses a 2588 × 1960 pixel sensor coupled with a permanently attached optical 28–200 mm (35 mm equivalent) f/2.8W – f/3.5T zoom lens with a macro switch (16 elements in 13 groups, includes two AD glass elements and two aspheric elements)
The Dimage 7/7i/7Hi series cameras were powered with four AA batteries, which discharged quickly; the 7-series was replaced by the DiMAGE A1 in July 2003.
Specifications
{{overly detailed|section=yes|date=October 2016}}
class="wikitable"
| colspan="2" rowspan="1" align="center" | 7Hi/7i |
style=" text-align: left; vertical-align: top;" | CCD
| style=" text-align: left; vertical-align: top;" | ICX282AQF |
style=" text-align: left; vertical-align: top;" | Image processing
| style=" text-align: left; vertical-align: top;" | CxProcess |
style=" text-align: left; vertical-align: top;" | Operating system
| style=" text-align: left; vertical-align: top;" | pSOSystem/MIPS 2.5.x |
style=" text-align: left; vertical-align: top;" | Camera sensitivity
| style=" text-align: left; vertical-align: top;" | JPEG, TIFF, Motion JPEG (MOV): Auto (100–400), ISO 100, 200, 400, 800 equivalents |
style=" text-align: left; vertical-align: top;" | Aspect ratio
| style=" text-align: left; vertical-align: top;" | 4:3 |
style=" text-align: left; vertical-align: top;" | Lens construction
| style=" text-align: left; vertical-align: top;" | 16 elements in 13 groups (includes two AD glass elements and two aspheric elements) |
style=" text-align: left; vertical-align: top;" | Maximum aperture
| style=" text-align: left; vertical-align: top;" | f/2.8 – f/3.5 |
style=" text-align: left; vertical-align: top;" | Aperture steps
| style=" text-align: left; vertical-align: top;" | f/2.8, 3.5, 4, 4.5, 5.6, 6.7, 8, 9.5 |
style=" text-align: left; vertical-align: top;" | Focal length
| style=" text-align: left; vertical-align: top;" | 7.2 – 50.8 mm (35 mm equivalent: 28 – 200 mm) |
style=" text-align: left; vertical-align: top;" | Focusing range (from CCD)
| style=" text-align: left; vertical-align: top;" | 0.5 m / 19.7 inch to infinity |
style=" text-align: left; vertical-align: top;" | Maximum magnification
| style=" text-align: left; vertical-align: top;" | 0.177× (equivalent to 0.7× in 35 mm format) (With a focal length of 50.8 mm. Distance at 25 cm) |
style=" text-align: left; vertical-align: top;" | Optical zooming control
| style=" text-align: left; vertical-align: top;" | Manual zooming ring |
style=" text-align: left; vertical-align: top;" | Optical focus control
| style=" text-align: left; vertical-align: top;" | Precision Focus-by-wire rotating focusing ring |
style=" text-align: left; vertical-align: top;" | Autofocus system
| style=" text-align: left; vertical-align: top;" | Video AF |
style=" text-align: left; vertical-align: top;" | Focus lock
| style=" text-align: left; vertical-align: top;" | By pressing shutter-release button partway down. |
style=" text-align: left; vertical-align: top;" | Autofocus areas
| style=" text-align: left; vertical-align: top;" | Wide focus area, Spot focus point
|
style=" text-align: left; vertical-align: top;" | Focus modes
| style=" text-align: left; vertical-align: top;" | Autofocus: Single-shot AF (DMF), Continuous AF (DMF)
|
style=" text-align: left; vertical-align: top;" | Focus features
| style=" text-align: left; vertical-align: top;" | Pixel binning in low light conditions |
style=" text-align: left; vertical-align: top;" | Exposure modes
| style=" text-align: left; vertical-align: top;" | P (Programmed AE) (with program shift), A (Aperture priority), S (shutter priority), M (manual). |
style=" text-align: left; vertical-align: top;" | AE lock
| style=" text-align: left; vertical-align: top;" | With Spot-AE lock button or by pressing the shutter-release button partway down |
style=" text-align: left; vertical-align: top;" | Metering
| style=" text-align: left; vertical-align: top;" | Multi-segment (300 segments), center-weighted, Spot |
style=" text-align: left; vertical-align: top;" | Exposure control range
| style=" text-align: left; vertical-align: top;" | P / A modes: Wide; Ev – 1 – 18, Telephoto; Ev – 0.4 (7Hi) / 1.6 (7i) – 18.7 |
style=" text-align: left; vertical-align: top;" | shutter
| style=" text-align: left; vertical-align: top;" | CCD electronic shutter and mechanical shutter |
style=" text-align: left; vertical-align: top;" | shutter speed range
| style=" text-align: left; vertical-align: top;" | 7Hi: 15 - 1/4000 seconds (in P / A modes, ISO 100), Bulb (max. 30 seconds) |
style=" text-align: left; vertical-align: top;" | White-balance control
| style=" text-align: left; vertical-align: top;" | 7Hi: Automatic, Preset {Daylight, Tungsten, Fluorescent 1, 2 (white / cool white), Cloudy}, Custom (3 positions) |
style=" text-align: left; vertical-align: top;" | Digital Subject Programs
| style=" text-align: left; vertical-align: top;" | Portrait, Sports action, Sunset, Night portrait, Text |
style=" text-align: left; vertical-align: top;" | Digital Effects Control
| style=" text-align: left; vertical-align: top;" | Exposure, Color saturation, Contrast compensation, Filter |
style=" text-align: left; vertical-align: top;" | Exposure compensation
| style=" text-align: left; vertical-align: top;" | +/− 2 Ev in 1/3 increments |
style=" text-align: left; vertical-align: top;" | Flash metering
| style=" text-align: left; vertical-align: top;" | ADI, Pre-flash TTL, Manual flash control
|
style=" text-align: left; vertical-align: top;" | Flash-sync speeds
| style=" text-align: left; vertical-align: top;" | All shutter speeds |
style=" text-align: left; vertical-align: top;" | Flash modes
| style=" text-align: left; vertical-align: top;" | Fill-flash, Red-eye reduction, Rear flash sync, Wireless / Remote flash |
style=" text-align: left; vertical-align: top;" | Built-in flash range* (approx.)
| style=" text-align: left; vertical-align: top;" | {| class="wikitable" style="text-align: left; margin-left: auto; margin-right: auto;" | style="vertical-align: top; text-align: center;" | ISO setting | style="vertical-align: top; text-align: center;" | Flash range (wide angle) | style="vertical-align: top; text-align: center;" | Flash range (telephoto) |
style="vertical-align: top; text-align: center;" | AUTO
| style="vertical-align: top; text-align: center;" | 0.5 m – 3.8 m / 1.6 ft – 12.5 ft | style="vertical-align: top; text-align: center;" | 0.5 m – 3.0 m / 1.6 ft – 9.8 ft |
style="vertical-align: top; text-align: center;" | 100
| style="vertical-align: top; text-align: center;" | 0.5 m – 2.7 m / 1.6 ft – 8.8 ft | style="vertical-align: top; text-align: center;" | 0.5 m – 2.1 m / 1.6 ft – 6.9 ft |
style="vertical-align: top; text-align: center;" | 200
| style="vertical-align: top; text-align: center;" | 0.5 m – 3.8 m / 1.6 ft – 12.5 ft | style="vertical-align: top; text-align: center;" | 0.5 m – 3.0 m / 1.6 ft – 9.8 ft |
style="vertical-align: top; text-align: center;" | 400
| style="vertical-align: top; text-align: center;" | 0.5 m – 5.4 m / 1.6 ft – 17.6 ft | style="vertical-align: top; text-align: center;" | 0.5 m – 4.2 m / 1.6 ft – 13.8 ft |
style="vertical-align: top; text-align: center;" | 800
| style="vertical-align: top; text-align: center;" | 0.5 m – 7.6 m / 1.6 ft – 25 ft | style="vertical-align: top; text-align: center;" | 0.5 m – 6.0 m / 1.6 ft – 19.6 ft |
- When the camera sensitivity is set to auto, the ISO is set between ISO 100 and 200.
- The flash range is measured from CCD.
|-
| style=" text-align: left; vertical-align: top;" | External flash connection
| style=" text-align: left; vertical-align: top;" | Accessory shoe
Flash sync terminal (7Hi)
|-
| style=" text-align: left; vertical-align: top;" | Recycling time
| style=" text-align: left; vertical-align: top;" | 7 seconds (approx.)
|-
| style=" text-align: left; vertical-align: top;" | Flash compensation
| style=" text-align: left; vertical-align: top;" | +/−2 Ev in 1/3 increments
|-
| style=" text-align: left; vertical-align: top;" | Viewfinder type
| style=" text-align: left; vertical-align: top;" | EVF (Electronic viewfinder), Variable-position: 0–90 degrees
Automatic monitor amplification, electronic magnification for manual focusing
|-
| style=" text-align: left; vertical-align: top;" | Viewfinder display
| style=" text-align: left; vertical-align: top;" | 4.8 mm (0.19 inch) Ferroelectric reflective liquid crystal microdisplay
Equivalent visual resolution: 220,000 pixels (approx.), field of view: 100% (approx.)
Display format: 300 (H) × 224 (V)
Pixel dimensions: 0.0135 mm (pixel dimensions include a 0.0005 mm interpixel gap)
Color depth: 18 bits (6-bit RGB)
Brightness: 250 cd/m2
Contrast ratio: 80:1
|-
| style=" text-align: left; vertical-align: top;" | Viewfinder magnification
| style=" text-align: left; vertical-align: top;" | 0.31 – 2.1×
|-
| style=" text-align: left; vertical-align: top;" | Diopter control
| style=" text-align: left; vertical-align: top;" | −5 to +0.5 diopter
|-
| style=" text-align: left; vertical-align: top;" | Eye relief
| style=" text-align: left; vertical-align: top;" | 20 mm (from eyepiece)
|-
| style=" text-align: left; vertical-align: top;" | LCD monitor
| style=" text-align: left; vertical-align: top;" | 46 mm (1.8 inch) low-temperature polysilicon TFT color
Total pixels: 118,000, field of view: 100% (approx.)
Number of colors: Analog full color
Pixel arrangement: RGB delta
Effective pixels per unit area: 115.4 dots/mm²
Optical transmittance: 8.6%
Contrast ratio: 200:1
|-
| style=" text-align: left; vertical-align: top;" | Display format
| style=" text-align: left; vertical-align: top;" | Recording mode: Live image, Grid, Scale, Quick view, Instant playback, Histogram of live image, Various statuses
Playback mode: Single-frame, Index, Enlarged playback, Slide show, Histogram of recorded image, Various statuses
|-
| style=" text-align: left; vertical-align: top;" | Display-mode switch
| style=" text-align: left; vertical-align: top;" | Auto-display (Viewfinder proximity sensor), Electronic viewfinder display, LCD-monitor display
|-
| style=" text-align: left; vertical-align: top;" | A/D conversion
| style=" text-align: left; vertical-align: top;" | 12 bits
Correlated Double Sampling (CDS)
79 dB SNR
|-
| style=" text-align: left; vertical-align: top;" | Camera memory
| style=" text-align: left; vertical-align: top;" | 7Hi: 64 MB (SDRAM)
7i: 32 MB (SDRAM)
|-
| style=" text-align: left; vertical-align: top;" | File formats
| style=" text-align: left; vertical-align: top;" | JPEG, TIFF, Motion JPEG (MOV), RAW. DCF 1.0 / DPOF 1.1-compliant
|-
| style=" text-align: left; vertical-align: top;" | Printing output control
| style=" text-align: left; vertical-align: top;" | 7Hi: Exif Print, PRINT Image Matching II
7i: Exif Print, PRINT Image Matching
|-
| style=" text-align: left; vertical-align: top;" | Recording media
| style=" text-align: left; vertical-align: top;" | Type I and Type II CompactFlash cards (max. 2 GB) IBM Microdrive (170 MB, 340 MB, 512 MB, 1 GB)
|-
| style=" text-align: left; vertical-align: top;" | Image quality modes
| style=" text-align: left; vertical-align: top;" | RAW, Super fine (TIFF), Extra-Fine (7Hi), Fine, Standard, Economy (7i)
|-
| style=" text-align: left; vertical-align: top;" | Number of recorded pixels
| style=" text-align: left; vertical-align: top;" | Still images (JPG): 2560 × 1920, 1600 × 1200, 1280 × 960, 640 × 480
Still images (RAW): 2568 × 1928
Movie clips: 640 × 480 (UHS continuous-advance mode), 320 × 240 (standard, night movie modes), Time-lapse movie at all image sizes
|-
| style=" text-align: left; vertical-align: top;" | Color modes
| style=" text-align: left; vertical-align: top;" | Natural Color (sRGB), Vivid Color (sRGB), Adobe RGB (7Hi), Black and white (neutral and toned), Solarization
|-
| style=" text-align: left; vertical-align: top;" | Advanced color management
| style=" text-align: left; vertical-align: top;" | Yes (7hi)
- Embedded ICC Profiles are available for all formats except RAW
|-
| style=" text-align: left; vertical-align: top;" | Sharpness settings
| style=" text-align: left; vertical-align: top;" | Three levels (Soft, Normal, Hard)
|-
| style=" text-align: left; vertical-align: top;" | File size* (approx.)
| style=" text-align: left; vertical-align: top;" |
class="wikitable" style="text-align: left; margin-left: auto; margin-right: auto;"
| style="vertical-align: top; text-align: center;" | | style="vertical-align: top; text-align: center;" | 2560 × 1920 | style="vertical-align: top; text-align: center;" | 1600 × 1200 | style="vertical-align: top; text-align: center;" | 1280 × 960 | style="vertical-align: top; text-align: center;" | 640 × 480 |
style="vertical-align: top; text-align: center;" | Economy
| style="vertical-align: top; text-align: center;" | n/a (7Hi) / 670KB (7i) | style="vertical-align: top; text-align: center;" | n/a (7Hi) / 390KB (7i) | style="vertical-align: top; text-align: center;" | n/a (7Hi) / 300KB (7i) | style="vertical-align: top; text-align: center;" | n/a (7Hi) / 160KB (7i) |
style="vertical-align: top; text-align: center;" | Standard
| style="vertical-align: top; text-align: center;" | 1.5 MB (7Hi) / 1.1 MB (7i) | style="vertical-align: top; text-align: center;" | 660 KB (7Hi) / 620 KB (7i) | style="vertical-align: top; text-align: center;" | 460 KB (7Hi) / 420 KB (7i) | style="vertical-align: top; text-align: center;" | 240 KB (7Hi) / 200 KB (7i) |
style="vertical-align: top; text-align: center;" | Fine
| style="vertical-align: top; text-align: center;" | 2.5 MB (7Hi) / 2.1 MB (7i) | style="vertical-align: top; text-align: center;" | 1.0 MB (7Hi) / 1.0 MB (7i) | style="vertical-align: top; text-align: center;" | 720 KB (7Hi) / 680 KB (7i) | style="vertical-align: top; text-align: center;" | 320 KB (7Hi) / 280 KB (7i) |
style="vertical-align: top; text-align: center;" | Extra Fine
| style="vertical-align: top; text-align: center;" | 4.8 MB (7Hi) / n/a (7i) | style="vertical-align: top; text-align: center;" | 1.9 MB (7Hi) / n/a (7i) | style="vertical-align: top; text-align: center;" | 1.3 MB (7Hi) / n/a (7i) | style="vertical-align: top; text-align: center;" | 420 KB (7Hi) / n/a (7i) |
style="vertical-align: top; text-align: center;" | Super Fine
| style="vertical-align: top; text-align: center;" | 14.2 MB (7Hi) / 14.1 MB (7i) | style="vertical-align: top; text-align: center;" | 5.6 MB (7Hi) / 5.6 MB (7i) | style="vertical-align: top; text-align: center;" | 3.6 MB (7Hi) / 3.6 MB (7i) | style="vertical-align: top; text-align: center;" | 1.0 MB (7Hi) / 980 KB (7i) |
style="vertical-align: top; text-align: center;" | RAW
| style="vertical-align: top; text-align: center;" | 9.6 MB (7Hi) / 9.5 MB(7i) | style="vertical-align: top; text-align: center;" | n/a | style="vertical-align: top; text-align: center;" | n/a | style="vertical-align: top; text-align: center;" | n/a |
style="vertical-align: top; text-align: center;" | Movie
| style=" text-align: center;" colspan="4" | 297 KByte/second (7Hi) / 250 KByte/second (7i) |
- Numerical value may vary depending upon the subject.
|-
| style=" text-align: left; vertical-align: top;" | Continuous advance
| style=" text-align: left; vertical-align: top;" | Modes :
High Speed continuous advance (with 2560 × 1920 size images) (7Hi)
UHS (Ultra High Speed) continuous advance (with 1280 × 960 size images)
Standard continuous advance
- UHS and standard continuous advance cannot be used with Super Fine or RAW images.
Speeds :
High Speed continuous advance: max. 3 frame/s (approx.) (7Hi)
UHS (Ultra High Speed) continuous advance: 7 frame/s (approx.)
Standard continuous advance: max. 2 frame/s
- Actual speeds may vary depending upon subjects and shooting conditions.
|-
| style=" text-align: left; vertical-align: top;" | Interval recording
| style=" text-align: left; vertical-align: top;" | 2 – 99 frames. Interval time: 1 – 10 / 15 / 20 / 30 / 45 / 60 minutes
|-
| style=" text-align: left; vertical-align: top;" | Digital Enhanced Bracketing
| style=" text-align: left; vertical-align: top;" | Exposure, Contrast, Color saturation, Filter
Exposure: 1.0, 0.5, 0.3 Ev increments
Contrast, Color saturation, Filter: fixed increments
Number of brackets: 3 frames
|-
| style=" text-align: left; vertical-align: top;" | Self-timer
| style=" text-align: left; vertical-align: top;" | 10 seconds (approx.)
|-
| style=" text-align: left; vertical-align: top;" | Movie recording
| style=" text-align: left; vertical-align: top;" | Standard movie mode:
60 s (max.) with and without monaural audio
Number of recorded pixels: 320 × 240
Frame rate: 15 frame/s
Night movie mode (Images is monochrome.):
60 s (max.) with and without monaural audio
Number of recorded pixels: 320 × 240
Frame rate: 15 frame/s
UHS (Ultra High Speed) continuous-advance movie mode:
Number of recorded pixels: 640 × 480
Frame rate: approx. 7 frame/s without audio
Time-lapse movie mode:
Number of recorded pixels: 2560 × 1920, 1600 × 1200, 1280 × 960, 640 × 480
Frame rate: 4 frame/s without audio
|-
| style=" text-align: left; vertical-align: top;" | Audio
| style=" text-align: left; vertical-align: top;" | Voice memo: 5 or 15 seconds monaural audio with still image
File format: WAVE
|-
| style=" text-align: left; vertical-align: top;" | Audio signals
| style=" text-align: left; vertical-align: top;" | Two tones and two shutter sound effect settings
|-
| style=" text-align: left; vertical-align: top;" | Exif tag information
| style=" text-align: left; vertical-align: top;" | Date and time, Camera settings: Exposure mode, shutter speed, Aperture value, Exposure compensation value, Metering method, Flash on / off, Camera sensitivity, White balance setting, Focal length, etc.
|-
| style=" text-align: left; vertical-align: top;" | Delete function
| style=" text-align: left; vertical-align: top;" | Single, multiple, or all frames can be deleted
|-
| style=" text-align: left; vertical-align: top;" | Format function
| style=" text-align: left; vertical-align: top;" | Available in the Play mode
|-
| style=" text-align: left; vertical-align: top;" | Data imprinting
| style=" text-align: left; vertical-align: top;" | Year / month / day or Month / day / time, Text, Text and serial numbers
|-
| style=" text-align: left; vertical-align: top;" | Digital zoom
| style=" text-align: left; vertical-align: top;" | 2×
|-
| style=" text-align: left; vertical-align: top;" | Dark frame subtraction
| style=" text-align: left; vertical-align: top;" | Yes in Bulb
|-
| style=" text-align: left; vertical-align: top;" | Customizable interface
| style=" text-align: left; vertical-align: top;" | Yes (7hi)
|-
| style=" text-align: left; vertical-align: top;" | Batteries
| style=" text-align: left; vertical-align: top;" | Four AA Ni-MH or alkaline batteries (Use of Ni-MH batteries is recommended.)
|-
| style=" text-align: left; vertical-align: top;" | Battery performance (approx.) (Minolta measurement*)
| style=" text-align: left; vertical-align: top;" | Number of recording: 220 frames
Continuous playback time: 120 minutes
- 1700 mAh Ni-MH batteries, EVF on, external LCD monitor off, full-size images (2560 × 1920), Standard image quality, No instant playback, No voice memo, flash used with 50% of the frames
|-
| style=" text-align: left; vertical-align: top;" | Operating time (approx.)
| style=" text-align: left; vertical-align: top;" | Start-up time: approx. 3 seconds
shutter release time lag: 0.1 – 0.17 second
|-
| style=" text-align: left; vertical-align: top;" | External power source
| style=" text-align: left; vertical-align: top;" | 6 V DC (with specified AC adapter AC-1L or AC-2L); current rating: 2 A
|-
| style=" text-align: left; vertical-align: top;" | PC interface
| style=" text-align: left; vertical-align: top;" | USB 1.1
|-
| style=" text-align: left; vertical-align: top;" | AV output
| style=" text-align: left; vertical-align: top;" | PAL / NTSC
|-
| style=" text-align: left; vertical-align: top;" | Dimensions (W×H×D)
| style=" text-align: left; vertical-align: top;" | 117 × 90.5 × 112.5 mm / 4.6 × 3.6 × 4.4 inch
|-
| style=" text-align: left; vertical-align: top;" | Weight
| style=" text-align: left; vertical-align: top;" | 7Hi: 530 g / 18.7 ounce
7i: 525 g / 18.5 ounce
without batteries or recording media
|-
| style=" text-align: left; vertical-align: top;" | Standard accessories
| style=" text-align: left; vertical-align: top;" | Leather neck strap NS-DG1000 (7Hi), Neck Strap NS-DG7 (7i), Lens cap (49 mm) LF-1249, Accessory Shoe Cap SC-9, AV cable AVC-300, CF (CompactFlash) card (16MB), USB cable USB-100, DiMAGE Software CD-ROM (Includes DiMAGE Viewer), Lens Shade DLS-7Hi (7Hi), Lens Shade DLS-7i (7i), Four AA Ni-MH batteries, Ni-MH battery charger
- Availability of accessories depends on areas.
|}
References
{{Reflist}}
External links
{{Commons|Minolta_Dimage_7i}}
- [http://www.dpreview.com/reviews/minoltadimage7/ Complete review of Dimage 7]
- [http://www.dpreview.com/reviews/minoltadimage7hi/ Comparison of 7Hi and 7i]
- [https://web.archive.org/web/20080907222028/http://members.optusnet.com.au/pszymitzek/Vector/graphics.htm RAW Deal]
- [http://ufraw.sourceforge.net UFRaw]
- [http://webpages.charter.net/bbiggers/DCExperiments/html/body_dimage_7_.html Bryan D. K. Biggers Digital Camera Experiments]
- [http://ramal.free.fr/dim7_en.htm Minolta Dimage 7 Bugs and Tips]
- [http://www.jr-worldwi.de/ Jens Roesner − Camera Page]
- [http://www.pbase.com/pganzel/ Pete Ganzel − Camera Page]
{{Minolta}}