Fumana iikhamera ezifanelekileyo ukuzisa kwiindawo zakho eziphantsi kwamanzi
Iikhamera ezinamanzi azikho nje ikhamera ongazithatha ngaphantsi kwamanzi. Izakhiwo zabo ezinzima, ezizinzileyo zivumela ukusetyenziswa kwiimeko ezahlukahlukeneyo zendalo, nokuba ngaba ziqingqiweyo eziqingqiweyo zeeLonty Mountain okanye eziphantsi kwamanxweme athile. Ukuba uhlala ufumanisa ukuba unayo ikhamera ethile imeko yokuba ikhamera ye-smartphone ayikwazi ukuyisebenzisa, jonga isi sikhokelo kwiikhamera ezingenawo amanzi.
Ikhamera echazwe ngamanzi ingabonakaliswa ngamanzi ukuya kwi-15m / 50ft, ukunyanyiswa kwe-2.1m / 7ft, ukukhutshwa kwe-100kgf / 220lbf kunye nobufakazi bokuthutha. (Ukuba ukhangele ukuphonsa ngaphantsi kwe-45m, khangela i-PT-058 yezindlu eziphantsi kwamanzi ezithengiswa ngokwahlukileyo.)
I-TG-5 ipakisha inzwa entsha ye-1 / 2.3-intshi ye-12MP ye-BSI CMOS, into eguquka kwi-chip ye-1 / 2.3-intshi ye-16MP ye-BSI CMOS esetyenziswa kumzekelo wangaphambili. Nangona ihla ukusuka ku-16MP ukuya kwi-12MP, i-Olympus ithi le ntshukumo inceda ukuphucula i-capture-light light. I-lens ifana neyo ye-TG-4: i-zoom ye-zoom ye-4x (efana ne-25-100mm) ebonisa uguquko oluguquguqukayo f / 2-4.9, kodwa ngoku lubuye lubonakalise i-glass yeal-pane yeglasi ekhusela i-lens ekhusela i-lens ekungeneni xa ihlaselwa yimozulu. Abachwepheli baya kuvuyisa ukwazi ukuba isekela ukurekhoda kwe-4K kwi-30p kunye ne-HD epheleleyo enezantya ezisezantsi kwi-120fps. Nangona ikhamera ayifumaneki, iyona nto iyona nto ibhetele kakhulu kwiimarike.
Yintoni ebeka iCanon PowerShot D30 ngaphandle kwezinye iikhamera ezingenawo amanzi kukuhlala kwayo. Ingenakunqandwa kumanzi angama-82 amanyathelo, ukutshitshiswa kwamanzi ukuya kuma-6,5 inyawo kwaye unokumelana nokushisa okuphantsi kwama-14 degrees kunye nokuphakama kwe-degrees Fahrenheit eyi-104. Ngeentsuku zelanga, i-Sunlight LCD mode iyanciphisa i-glare, eyenza kube lula ukudubula nokuphonononga izibhengezo zakho. I-12.1-megapixel ye-high-sensitivity CM sensor ayinamandla njengabanye kuloluhlu, kodwa xa ixhunyaniswe ne-DIGIC 4 Image Processor, inikeza ukusebenza okugqithiseleyo kakhulu.
Ukuba le vidiyo uyilandela, uya kufumana iqhosha le-movie elizinikeleyo le-D30 eluncedo. Ikhupha ividiyo epheleleyo ye-HD 1080p kwiifom ezingama-24 ngeesibini kunye nevidiyo ye-720p ye-HD kuma-30 ozimele ngeesibini, kunye nevidiyo ehamba phambili ehamba phambili kwi-640 x 480. Ngobugcisa be-GPS, unokwenza i-geotag zombini iifowuni kunye namavidiyo, kunye nemephu yakho ukusuka kwesithombeni esinye ukuya kwesilandelayo. (Qaphela ukuba i-GPS ayisebenzi phantsi kwamanzi.) Njengamanye amaekhamera angaphantsi kwamanzi, ukuba usebenzisa i-D30 kumanzi anetyuwa, uya kufuna ukuwuhlanza ngamanzi amnandi emva nje kokuphepha ukukhusela amaqhosha, kodwa ukuba uthatha izilumkiso ezifanelekileyo, eli nqaku-kwaye-uphendu luza kuphuma zonke ezinye iikhamera eziphakathi.
Akudingeki ukuba uchithe ingalo nomlenze ukuba ube nekhamera yemozulu yonke eqhotyoshelweyo. Kwaye sijamelane nayo, ngaba ufuna ngokwenene ikhamera engenamanzi ukuya kuma-50? Ingaba iinyawo ezingama-20 zenza inkohliso? Ngena: iPanasonic Lumix DMC-TS30. Lo mncinci omncinci omanzi angenawo amanzi angama-26, aqina ubungqina ukuya kwi-14 ° F, kunye ne-shockproof ukuya kwii-4.9 inyawo. Kuze kube ngumbumbi. Isithatha imifanekiso ekhanyayo, ecacileyo ngemifanekiso nge-16.1-megapixel sensor ye-CMOS kunye ne-HD evulekileyo (720p), ingaba ngaphantsi kwamanzi okanye kumhlaba. Unemiphumo emininzi yokwakha kunye neendlela zokudubula, kwaye iza ngemibala emithathu-ebomvu, eluhlaza okwesibhakabhaka nomnyama. Kukhona ukuzinza kwe-image ebonakalayo, ukutshatyalaliswa kwexesha, kunye nokukhanyisa isibane ukuze kukhanyise ezo ziqulatho ezingaphantsi kwamanzi ozifumanayo kwiholide.
Iikhamera zengqamaniso ezingatshintshiyo azizange zenziwe ngeendlela zokuyila ezingenawo amanzi. Enyanisweni, azikho ezininzi zale makarhwebo, kodwa ukuba lolu hlobo lwenkhamera okhangeleyo, khangela i-Nikon 1 AW1. Ibiza ukuba yiyokuqala yokungena kwamanzi, ukutshitshiswa, ukuchithwa kwekhamera lens. Amanzi angamelana neenyawo ezingama-49, ubungqina obunqabileyo ukuya kwi-14 ° F, kunye nokutshitshiswa kwamanzi ukuya ku-6.6 inyawo. Iyahambelana nayo yonke i-lens i-lens kunye nee-lens ezimbili zokungena kwamanzi kunye neentlanzi zokungena. Ikhamera ngokwayo ibonisa inzwa ye-CMOS ye-1-inch 14.2 ye-megapixel, ukudubula okuqhubekayo ngokukhawuleza kwi-15 fps kunye nokurekhoda kwevidiyo eyi-1080p ye-HD. Le yinye ikhamera enamandla, enamandla, eninzi. Nangona kunjalo, ukuba ulingelwa ukutsala i-trigger, kufuneka uqiniseke ukuba unesidingo sekhamera engenawo amanzi angatshintshiyo. Uninzi lwabantu aluyi kuthi, kwaye olu lusekho lungancinci (nangona kunjalo lubandakanya ilensi ye-11-27.5mm).
Masijongane nayo: Ukuba usemakethe yekhamera engenawo amanzi ukuhamba kunye nawe kwi-adventure yakho elandelayo, mhlawumbi unganqanywanga ngokuklanywa. Emva kwakho konke, umzimba ococekileyo uya kunceda injongo encinci njengoko igoba elwandle. Kodwa i-Nikon Coolpix AW130 inezo zonke iimpawu zokusindisa uhambo lwakho; inyaniso yokuba iya kubonakala ilungile ngelixa kunjalo ukwenza nje ibhonasi. I-AW130 iyakhutshwa ngaphandle kwee-14 degrees Fahrenheit, ukutshatyalaliswa kokutshatyalaliswa kwehla ukuya kwiiyure ezisixhenxe kwaye kungena manzi ukuya kwiimitha eziyi-100-ezilungileyo ngaphezu kweyiphi na enye eklasini. Kwakhona kunesigxina se-rubber esipheleleyo esipheleleyo ngesigxina se-NFC, ngoko unokuzibhangqa nge-smartphone yakho ngokusebenzisa kwi-WiFi kwaye uqale ukwabelana ngezithombe zakho ngelixa uqhubeka. Kulabo bahlola indawo engabonakaliyo, i-GPS yebhodi ine-points-of-interest feature ekwazisa ngenyameko-kwimbono yendawo ejikelezileyo.
Ibetha i-megapixel engama-16, inzwa ye-1 / 2.3-intshi emva kwesondlo se-5x 4.3-21.5mm (i-24-120mm elinganayo). Inzwa encinci ithetha ingxolo engaphezulu kunokuba ezininzi iikhamera zentsimbi ezitshintshanayo ziya kuvelisa, kodwa abaninzi abafuna ukuzithengela i-adventure abayi kuyifumana ukuba i-break-breaker. Abanye abahlaziyi be-Amazon baxhalabisayo ngumbumba we-921k-dot OLED, kodwa abanye babonakala bengakhathazeki. Ngoko ukuba uyiyilwe emva koko, kodwa ungafuni ukukhangela kwi-specs, i-AW130 ibhetele yakho engcono.
Akukho ncoko yokungena kwamanzi, yonke ikhamera yemozulu igqibe ngaphandle kokukhankanywa kweFijifilm. Mhlawumbi eyaziwa kakhulu ngomgca wayo weekhamera ezingenakuzibonakalisa, iiFijifilm zenza enye yeendlela ezidumileyo zokungena kwamanzi. I-Fujifilm FinePix XP80, ngokukodwa, ithathwa njengomncintiswano we-Olympus TG-3 kunye ne-TG-870, kodwa ingatholakala kwixabiso eliphantsi. Kuloo xabiso elincinci lokungabi nangobuhle, ufumana inkomfa encinane yekhamera yekhamera engenamanzi ukuya kwii-50, i-frozen proof to 14 ° F, ubungqina bokutshatyalaliswa ukuya kwi-5.8 inyawo kunye nobunqina bokuthuli. I-16.2-megapixel i-CMOS inzwa esebenza kakuhle kwiimeko eziphantsi kwamanzi angaphantsi komhlaba, ukudubula okuqhubekayo kwi-10 fps, ukurekhoda kwevidiyo epheleleyo yeHD HD (1080p), ukudluliselwa kwefowuni kunye nokudubula kude. Yaye ifika kwiphakeji encinane, eqinile kwimibala emithathu: i-graphite emnyama, eluhlaza okwesibhakabhaka kunye nephuzi.