Lens aperture
Lista lens aperture
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4 lens at infinity, -1note: electronic rangefinder can be used if lens has a maximum aperture of f/55 m-1 focusing screen type b briteview clear matte mark vii screen reflex mirror quick return lens aperture instant return, electronically controlled lens compatible lenses " af-s and af-i: all functions supported5 x lens focal length (nikon dx format) effective pixels effective pixels 14nikon digital slr camera d3100 specifications type type single-lens reflex digital camera lens mount nikon f mount (with af contacts) effective angle of view approxlive view lens servo " autofocus (af): single-servo af (af-s); full-time-servo af (af-f) " manual focus (mf) af-area mode face-priority af, wide-area af, normal-area af, subject-tracking af autofocus contrast-detect af anywhere in frame (camera selects focus point automatically when face-priority af or subject-tracking af is selected) scene auto selector available in auto and auto (flash off) modes movie metering ttl exposure metering using main image sensor metering method matrix frame size (pixels) and frame rate " 1,920 x 1,080 (24p): 24 fps (23) detection range -1 to +19 ev (iso 100, 20°c/68°f) lens servo " autofocus (af): single-servo af (af-s); continuous-servo af (af-c); auto af-s/af-c selection (af-a); predictive focus tracking activated automatically according to subject status " manual focus (mf): electronic rangefinder can be used focus point can be selected from 11 focus points af-area mode single-point af, dynamic-area af, auto-area af, 3d-tracking (11 points) focus lock focus can be locked by pressing shutter-release button halfway (single-servo af) or by pressing ae-l/af-l button flash built-in flash auto, portrait, child, close up, night portrait: auto flash with auto pop-up p, s, a, m: manual pop-up with button release guide number approx12/39, 13/43 with manual flash (m/ft, iso 100, 20°c/68°f) flash control " ttl: i-ttl balanced fill-flash and standard i-ttl flash for digital slr using 420-pixel rgb sensor are available with built-in flash and sb-900, sb-800, sb-600, or sb-400 (i-ttl balanced fill-flash is available when matrixor center-weighted metering is selected) " auto aperture: available with sb-900/sb-800 and cpu lens " non-ttl auto: supported flash units include sb-900, sb-800, sb-80dx, sb-28dx, sb-28, sb-27, and sb-22s " distance-priority manual: available with sb-900 and sb-800 flash mode auto, auto with red-eye reduction, fill-flash, auto slow sync, auto slow sync with red-eye correction, and rear curtain with slow sync flash compensation -3 to +1 ev in increments of 1/3 ev flash-ready indicator lights when built-in flash or optional flash unit such as sb-900, sb-800, sb-600, or sb-400 is fully charged; blinks for 3 s after flash is fired at full output accessory shoe iso 518 hot-shoe with sync and data contacts and safety lock nikon creative lighting system (cls) advanced wireless lighting supported with sb-900, sb-800, or su-800 as commander; flash color information communication supported with built-in flash and all cls-compatible flash units sync terminal sync terminal adapter as-15 (available separately) white balance white balance auto, incandescent, fluorescent (7 types), direct sunlight, flash, cloudy, shade, preset manual, all except preset manual with fine tuning0 m-1) eyepoint 18 mm (-1" other af nikkor: all functions supported except autofocus and 3d color matrix metering ii97 fps) " 1,280 x 720 (25p): 25 fps " 1,280 x 720 (24p): 24 fps (23) with battery and memory card but without body cap; approx1:8), or basic (approx976 fps) " 1,280 x 720 (30p): 30 fps (29lenses for f3af not supported1:16) compression " nef (raw) + jpeg: single photograph recorded in both nef (raw) and jpeg formats picture control system standard, neutral, vivid, monochrome, portrait, landscape; selected picture control can be modified media sd (secure digital), sdhc and sdxc memory cards file system dcf (design rule for camera file system) 2* images in viewfinders, on lcds and monitors shown in this website are simulated976 fps) maximum recording time 10 min5-mm circle (about 2* pictbridge is a trademarkmemory card capacity*1 the following table shows the approximate number of pictures that can be stored on a 4 gb sandisk extreme sdhc card at different image quality and size settings" type g or d af nikkor without built-in autofocus motor: all functions except autofocus supported9 mb 914 1500 3300 100 100 100 jpeg basic l m s 1recording may end unexpectedly when cards with slower write speeds are used21 (exchangeable image file format for digital still cameras), pictbridge viewfinder viewfinder eye-level pentamirror single-lens reflex viewfinder frame coverage approx230 k-dot tft lcd with brightness adjustment playback playback function full-frame and thumbnail (4, 9, or 72 images or calendar) playback with playback zoom, movie playback, slide show, histogram display, highlights, auto image rotation, and image comment (up to 36 characters) interface usb hi-speed usb video output ntsc, pal hdmi output type c mini-pin hdmi connector accessory terminal " remote cord: mc-dc2 (available separately) " gps unit: gp-1 (available separately) supported languages supported languages chinese (simplified and traditional), czech, danish, dutch, english, finnish, french, german, indonesian, italian, japanese, korean, norwegian, polish, portuguese, russian, spanish, swedish, turkish power source battery one rechargeable li-ion battery en-el14 ac adapter ac adapter eh-5a; requires power connector ep-5a (available separately) tripod socket tripod socket 1/4 in* the sd logo is a trademark of the sd card associationcan be used in exposure mode m, but exposure meter does not functionsize of nef (raw) images can not be changed8 mb 151 9 nef (raw) - 121:4), normal (approx2 ev above iso 3200 (iso 12800 equivalent); auto iso sensitivity control available active d-lighting on, off focus autofocus nikon multi-cam 1000 autofocus sensor module with ttl phase detection, 11 focus points (including one cross-type sensor), and af-assist illuminator (range approx976 fps) " 640 x 424 (24p): 24 fps (23ix nikkor lenses not supported" ai-p nikkor: all functions supported except autofocus and 3d color matrix metering ii" type d pc nikkor: all functions supported except autofocus and some shooting modes9 mb 226 13 jpeg fine l m s 68 mb 460 815 1700 100 100 100 jpeg normal l m s 3drops when noise reduction is on*3: image size applies to jpeg images onlyapproved memory cards the following sd memory cards have been tested and approved for use in the d3100cards with class 6 write speeds are recommended for movie recordingof images*1 buffer capacity*2 nef (raw) + jpeg fine*3 l 19additional cards may be fully compatiblecontact nikon customer service for additional informationnikon cannot assure compatibility with sd cards not listed above* limited to cards tested at the time of july 20100, dpof (digital print order format), exif 2notes: * please check with the sd card manufacturer regarding features, specifications, warranty, and other items1 ev above iso 3200 (iso 6400 equivalent) or to approxsd memory cards sdhc memory cards*2 sdxc memory cards*3 sandisk 512 mb¿1gb¿2gb*1 4gb¿8gb¿16gb 64gb toshiba 512 mb¿1gb¿2gb*1 4gb¿8gb¿16gb¿32gb 64gb panasonic 512 mb¿1gb¿2gb*1 4gb¿6gb¿8gb¿12gb¿16gb¿32gb 48gb¿64gb lexar media 512 mb¿1gb¿2gb*1 4gb¿8gb - platinum ii 512 mb¿1gb¿2gb*1 4gb¿8gb - professional 512 mb¿1gb¿2gb*1 4gb¿8gb¿16gb¿32gb - *1: check that any card readers or other devices with which the card will be used support 2 gb cards95% horizontal and 95% vertical magnification approx*2: maximum number of exposures that can be stored in memory buffer at iso 100*3: check that any card readers or other devices with which the card will be used are sdxc-compliant* products and brand names are trademarks or registered trademarks of their respective companies0 m-1) diopter adjustment -12 million image sensor image sensor 235 mb 1700 3000 6000 100 100 100 *1: all figures are approximatefile size is the total for nef (raw) and jpeg images" non-cpu: autofocus not supported(iso 1222) dimensions / weight dimensions (w x h x d) approx* the sdxc logo is a trademarkshutter type electronically controlled vertical-travel focal-plane shutter speed 1/4000 to 30 s in steps of 1/3 ev, bulb flash sync speed x=1/200 s; synchronizes with shutter at 1/200 s or slower release release mode (single frame),(continuous),(self-timer),(quiet shutter release) frame advance rate up to 3 fps (manual focus, mode m or s, shutter speed 1/250 s or faster, and other settings at default values) self-timer 2 s, 10 s exposure metering ttl exposure metering using 420-pixel rgb sensor metering method " matrix: 3d color matrix metering ii (type g and d lenses); color matrix metering ii (other cpu lenses) " center-weighted: weight of 75% given to 8-mm circle in center of frame " spot: meters 38 million dust-reduction system image sensor cleaning, airflow control system, image dust off reference data (optional capture nx 2 software required) storage image size (pixels) " 4,608 x 3,072 [l] " 3,456 x 2,304 [m] " 2,304 x 1,536 [s] file format " nef (raw) " jpeg: jpeg-baseline compliant with fine (approxfile format mov video compression h5% of frame) centered on selected focus point range (iso 100, f/1* hdmi, the hdmi logo and high-definition multimedia interface are trademarks or registered trademarks of hdmi licensing llcin the united states and/or other countries264/mpeg-4 advanced video coding audio recording format linear pcm audio recording device built-in monaural microphone monitor lcd monitor 7image quality image size file size*1 nofile size varies with scene recorded4 mm cmos sensor total pixels 144 lens, 20°c/68°f) " matrix or center-weighted metering: 0 to 20 ev " spot metering: 2 to 20 ev exposure meter coupling cpu exposure modes auto modes (auto, auto [flash off]); scene modes (portrait; landscape; child; sports; close up; night portrait); programmed
Brasil
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Tubeless design with 33mm reflex lens aperture provides a wide field of viewanti-glare reflective coated lens that gives good optical clarity|specifications battery: 1 * cr2032 color: black material: aluminum alloy lens size: 33 * 22mm / 123in weight: 113g / 3allen head screw type windage and elevation click adjustments, with locking screw* este produto vem china descrição features: mountable to 20mm rail99oz package size: 11parallax corrected and unlimited eye-relief82oz |package list 1 * reflex sight 2 * wrench 1 * cleaning cloth 1 * user manual (english)very lightweight, waterproof and shockproofespecificaciones |features mountable to 20mm railmulti-reticle (4 patterns) or variable dot (4 different sizes) are installedbuild-in mount (integrated rail) for standard bases, no need to rezero when remounting the dismounted sightconstructed by aluminum alloy with anodized matte black processinglow power consumption for long battery life9in package weight: 222g / 7suitable for rapid-firing or shooting of moving targets besides normal shooting
Brasil
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Display display form factor built-in environmental parameters min operating temperature 32 °f max operating temperature 104 °f camera flash type built-in flash red eye reduction yes exposure & white balance light sensitivity iso 100, iso 200, iso 400, iso auto exposure modes automatic, program lens system optical zoom 8 x lens aperture f/35 focus adjustment automatic zoom adjustment motorized drive features built-in lens shield miscellaneous color red color category red included accessories ac power adapter, usb cable, wrist strap memory / storage supported memory cards sd memory card, sdhc memory card max supported size 32 gb additional features self-timer delay 10 sec, 2 sec, 5 sec features 720p hd movie recording, anti-shake dsp, audio recording, date/time stamp, face detection connections memory card slot sd card microphone microphone operation mode mono software type drivers & utilities, polaroid instant memories battery details 1 x li-ion rechargeable battery - 550 mah (included) system requirements for pc connection operating system support apple mac os x 106 cm touch screen yes camera memory memory card max supported size 32 gb memory card slot sd card supported memory cards sd memory card, sdhc memory card camera specifications print standard pictbridge support, direct print service & support type 1 year warranty service & support details type limited warranty full contract period 1 year general manufacturerpolaroid corp5 or later, ms windows 7, ms windows vista sp1, ms windows xp sp3 peripheral devices cd-rom drive, usb port header brand polaroid product line polaroid model is827 packaged quantity 1 video input type digital camera digital camera type compact light sensitivity iso 100, iso 200, iso 400, iso auto iso (max) 400 digital zoom 4 x digital video format avi image recording format jpeg face detection yes self-timer delay 10 sec, 2 sec, 5 sec features 720p hd movie recording, anti-shake dsp, audio recording, date/time stamp, face detection exposure parameters exposure modes automatic, program auto focus system ttl contrast detection optical sensor sensor resolution 16 pixels optical sensor type cmos effective sensor resolution 16000000 pixels camera display type lcd display display form factor built-in diagonal size 3 in diagonal size (metric) 70 megapixel optical sensor type cmos effective sensor resolution 16 megapixels digital zoom 4 x system ttl contrast detection digital video format avi image recording format jpeg manufacturerpolaroid corpdescrição sensor resolution 16
Brasil
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5cmvoltage: 6vrated current: 1amain lens aperture: f2packaged included:1 x car dvr1 x car charger1 x bracket1 x user manual1 x rear view cameraspecifications:lcd screen size:40 inch hd display screen-support picture in picture two camera can display on the screen simultaneously-support g-sensor, automatically recording video and lock file when accident occurred, is the b264)picture format:jpgmemory card:tf card(max supported to 32gb)microphone/speaker:built-inpixel: 12 million front camera, rear camera 5 millionnet weight: 128 (g)data storage capacity: max support 32gdata storage time: cycledata transfer interface: usbtransmission rate: 5winstallation location: car windshieldpower supply: 6vsize: 11 * 7 * 30screen perspective: before 170 °, after 140 °running memory: 512mthe number of lenses: before and after the double lensfeatures:-low illumination high-definition video, dual camera 1080p&720p the front camera is full hd 1080p(1920*1080) the rear view camera is 720p the built-in low illumination high previous to light 140° wide angel lens, was made by 6 layers of a+ high transmittance glass, add a variety of intelligent processing technology, extreme image,dual camera with all glass-40 hd display screenlens:170° high-resolution wide anglelanguage:english/ traditional chinese/ simplified chinese /japanese/russian/french/spanishgerman/italian/portuguese/polish/korean/roman/slovakvideo resolution:front: 1080p(1920*1080),720p(1280*720) back: 720pvideo format:mov(h
Brasil