Nicon d7100 is a medium-end, single-back flag ship with 24 million active pixels designed with no optical low-through-filtration filters. Currently, the d7100 unit is sold at chengdu's “sichuan city of physical film and photographic equipment” for $639. Interested friends, i'd like to know。
Nicon d7100 single back camera
Nicon d7100 single counter camera with 24 million pixels without low-intensity cos sensors carrying the expeed 3 processor, iso range 100-6400, which can be extended to iso 25600, equipped with a 51-point automatic focus system (with 15 cross-references) and with a 2016 pixel rgb photometric sensor to support up to 7fps。
Nicon d7100 single back camera
Nicon d7100 one-on-one back camera is equipped with 3. 2 inches of four-colored lcd screens with 100 per cent field-of-view periphery, compatible with the wu-1a wireless mobile adapter. Support was also provided for 1080 50/60i, 720p 50/60p video shoots with multi-module, double sd card slots。
Nicon d7100
Publication date
February 2013
Body characteristics
Aps-c specification digital counter
Product positioning
Central file reverse
Operation
Full manual operation
Sensor type
Cmos
Sensor size
23. 5 x 15. 6 mm
Sensor description
Clean image sensors, image dust removal reference data (capture nx 2 software to be purchased)
Maximum pixels
$24. 69 million
Valid pixels
24. 1 million
Image processor
Expeed 3
Maximum resolution
6000 x 4000
Image resolution
Dx (24x16) image area 6,000 x 4000 (l) 4494 x 3000 (m) 2992 x 2000 (s)
1. 3 x (18x12) image area 4800 x 3200 (l) 3600 x 2400 (m) 2400 x 1600 (s)
Photos of dx (24 x 16) with an animated visual range of 6,000 x 3368 (l) 4494 x 2528 (m) 2992 x 1860 (s)
Photos with an animated area of 1. 3 x (18 x 12) 4800 x 2696 (l) 3600 x 2024 (m) 2400 x 1344 (s)
High-level camera
Total hs (1080)
Turbo
Support
Camera description
Compatible with af nichols, including g- and d-types (the pc camera is subject to certain limitations), dx, ai-p nichols and non-cpu a- and m-types. You can't use the ix nickel camera, the f3af camera and the non-ai camera. The electron ranger can be used when the maximum radiometer is f/5. 6 or more (the electron ranger supports one central focus when the maximum radium is f/8 or more)
Focus
Automatic focus (af): single service af (af-s); continuous service af (af-c); automatic af-s/af-c selection (af-a); automatically enabled projection focus following (af-a); manual focusing (m): electronic ranging meters can be used
Focus area
Single-point af; dynamic af (9,21 or 51 focus), 3d tracking, automatic af
Focus
51 points (15 crosses to focus automatically)
Show screen dimensions
3. 2 inches
Pixels and types
122. 29 million pixels liquid crystal screen
Liquid crystal screen properties
Tft screen with a visual angle of about 170°, about 100% image coverage, brightness reconciliation
Screen function
High clear screen
Menu language
Arabic, bengali, chinese (credential and chinese), czech, danish, dutch, english, finnish, french, german, greek, hindi, hungarian, indonesian, italian, japanese, korean, norwegian, persian, polish, portuguese (european and brazilian), romanian, russian, spanish, swedish, tamil, thai, turkish, ukrainian and vietnamese
Real time viewing
Support
Mode: instant static shooting (stationary images), animation instant viewing (animations)
Camera server: automatic focus (af): single service af (af-s); full-time service af (af-f); manual focus (m)
Af regional model: face priority af, wide area af, standard area af, object tracking af
Automatic focus: contrast detection of af at any location of the image (in which the camera automatically selects the focus when the face is preferred to af or the object is tracked)
Viewer
Optical persimmon mirror reflector
Viewer description
Image coverage: approximately 100 per cent (vertical and horizontal)
Amplification factor: approximately 0. 94 times (50 mm f/1. 4 lens is infinity; ~1. 0 m-1)
Point of view: 19. 5 mm at the centre of the lens of the distance viewer (continuous – 1. 0 m-1)
Subtraction: ~2 to +1 m–1
Focus screen: light sand of type b to focus screen mark ii with af area frame (can display view grid)
Reflection panel: immediate return
Deep view: press the bottom view preview button to narrow the lens optic to the value chosen by the user (a and m modes) or the camera (other modes)
Lens loop: immediate return type, electronic control
Quick door type
Electronic control of the focal plane gate
Quick gate speed
30-18,000 seconds (1/3 and 1/2ev fine-tuned)
B door, remote control, x250
Synchronized flash speed: x = 1/250 seconds; synchronized with fast doors at 1/320 seconds or below (reduced flash range between 1/250 and 1/320 seconds)
Lighting type
Internal
External flash (hot boots)
Flash mode
Automatic, automatic red-eye, automatic slow-synchronous, automatic slow-synchronous, red-eye, red-eye, slow-sync, slow-sync, slow-sync, slow-sync, back-sync, back-sync, back-sync, close; support for automatic wfp high-speed sync
Exposure mode
Automatic exposure, program automatic exposure (p), optical priority (a), fast door priority (s), manual exposure (m)
Exposure compensation
± 5 ev (1/3, 1/2 ev long)
Photometry
Matrix: 3d colour matrix photometric ii (g and d-type lens); colour matrix photometric ii (other cpu lens); if the user provides lens data, colour matrix photometry is applied to non-cpu lens; central focus: approximately 75% of the weight is concentrated in the 8mm diameter circle at the centre of the picture, or can be changed to focus on the 6th, 10th or 13mm diameter circle at the centre of the picture, or averaged over the entire picture (non-cpu lens using 8mm diameter); points: focus on 3. 5mm diameter centred on the selected focus (non-cpu lens using central focus) (approximately 2. 5% of the whole picture)
White balance
Automatic, preset (incandescent lamps, fluorescent lamps (7 types), clear sky, flashlights, shades, manual presets (up to 6 values, white-balanced measurements available in instant viewing), selection of colour temperature (2500k-10000k), all fine-tuned)
Perception
1/3 or 1/2ev scale fine-tuning between iso 100-6400. Also add approximately 0. 3,0. 5,0. 7,1 or 2ev (equivalent to iso 25600) to iso 6400; automatic iso light control can be used
Scene mode
Images, scenery, children's photos, sports, near viewing, night viewing, feast/indoor, beach/snow view, sunset/dawn, pet image, candlelight, flowers, autumn colour, food
Short film shoot
1920 x 1080,60i (59. 94 episodes/s)/50i (50 episodes/s)
1920 x 1080, 30 p (line by line), 25p, 24p 1280 x 720, 60p, 50p, 60p, 50p, 30p, 25p and 24p, respectively, actual frame rates of 59. 94, 50, 29. 97, 25 and 23. 976 frames per second
These options support high and standard image quality* only when the image range is selected as 1. 3 x (18 x 12). Sensor output is about 60 or 50 per second。
Autoshot
2 seconds, 5 seconds, 10 seconds, 20 seconds; exposure 1-9 times at 0. 5, 1, 2 or 3 seconds intervals
Camera
Support (7fps)
Special effects
Night vision, colour sketches, model effects, optional colours, cuttings, highs, lows
Sound/audio system
Support
Remote control
Support (optional)
Remote control mode: remote control delay, rapid response remote control, remote control ejection reflection panel
Wireless remote control: wr-1 and wr-r10 (other purchase); remote control line: mc-dc2 (other purchase); gps module: gp-1 (other purchase)
Microphones/speakers
Stereo/uno
Print mode
Pictbridge
Play mode
Full screen and thumbnail (4, 9 or 72 images or calendars), zooming, animation, photo and/or animation slides, histograms, highlighting, photo information, gps data and automatic rotation of images
Storage card type
Sd/sdhc/sdxc card
File format
Photo: nef (raw): 12 or 14 bits of undamaged compression or compression; jpeg: compatible jpeg-bAseline, compression ratio (approx.): fine (1:4), standard (1:8) or basic (1:16) (file size priority); best quality compression available; nef(raw)+jpeg: record single photo in both nef(raw) and jpeg formats
