camera

A camera is an optical instrument used to record images. At their most basic, cameras are sealed boxes (the camera body) with a small hole (the aperture) that let light in to capture an image on a light-sensitive surface (usually photographic film or a digital sensor). Cameras have various mechanisms to control how the light falls onto the light-sensitive surface. Lenses focus the light entering the camera, the size of the aperture can be widened or narrowed to let more or less light into the camera, and a shutter mechanism determines the amount of time the photo-sensitive surface is exposed to the light.
The still image camera is the main instrument in the art of photography and captured images may be reproduced later as a part of the process of photography, digital imaging, photographic printing. The similar artistic fields in the moving image camera domain are film, videography, and cinematography.
The word camera comes from camera obscura, which means "dark chamber" and is the Latin name of the original device for projecting an image of external reality onto a flat surface. The modern photographic camera evolved from the camera obscura. The functioning of the camera is very similar to the functioning of the human eye. The first permanent photograph was made in 1825 by Joseph Nicéphore Niépce.

View More On Wikipedia.org
Recent contents

  1. DJI wamezindua OSMO Pocket 4 camera!

    DJI watabe wa drones, gimbals na camera kutoka China, leo officially wametuletea DJI Pocket 4! Kwa mliowahi kutumia Pocket 3, nadhani mtakua mmejua ni kitu gani DJI wamefanya. Alot of upgrades! Nitajaribu kulist upgrades za kutoka Pocket 3 kuja 4 zilizosikika leo kwenye keynote: Sensor size...

  2. Uganda is set to launch a space-based climate monitoring camera, ClimCam, with the Falcon 9 launch on Friday, April 10, 2026.

    ClimCam is an Earth observation tool developed through the UN Office for Outer Space Affairs and Airbus program, set for deployment on the ISS to monitor East Africa multiple times daily for early flood warnings, agriculture support, and climate data.

  3. iPhone 17 Pro Max tusiichukulie poa likija swala la camera!

    Christina Koch akipiga selfie na Dunia kutoka space. Nasa wameconfirm iPhone 17 Pro Max imehusika.

  4. Speed Camera Limits in Nairobi

    These are the speed limits to be checked by the speed cameras installed in Nairobi: Safari Park – Thika Road: 110 km/h Jomoko – Thika Turnoff (Thika Road junction area): 80 km/h Allsops / GSU HQ – Thika Road: 80 km/h Pangani / Muthaiga Interchange – Thika Road: 80 km/h Roysambu / TRM area –...
  5. W

    Tujifunze kwa Mrusi: Hizi ni njia mbalimbali za kujua kama kuna Camera za siri Sehemu ulipo

    Mamlaka nchini Kenya na Ghana zinaendelea na uchunguzi kufuatia ripoti nzito kuwa mwanaume mmoja, raia wa Urusi, aliwarekodi kwa siri wanawake wa mataifa hayo mawili wakati wakiwa faragha, na kisha kusambaza video hizo mtandaoni bila ridhaa yao. Vyombo vya habari barani Afrika na nchini Urusi...

  6. Nauza camera za AI kama za Russian guy

    AI glass camera ✅Ina Camera ya 8mp na flash kwa ajili ya kupiga picha na kurecord video ✅Ina AI voice assistant kwa ajili ya image recognition na chatgpt ✅Inatumia app unaweza unganisha na simu ✅Ina earphone unaweza kuplay music kupokea simu ✅Unawez ubadilisha glass aina 3 tofauti ✅unganisha na...
  7. H

    Mfanyabiashara ukifunga camera na hata ukitaka ushinde hapo 24/7 mfanyakazi akiamua kuiba ataiba tu

    Kwa wafanyabiashara ambao hamjui vile mnaibiwa na wafanyakazi hata kama mmefunga camera. Iko hivi, mteja akifika dukani atachagua vitu anataka, wakati wa kufanya malipo mfanyakazi asiyekuwa mwaminifu atamwambia gharama yake halisi mfano 200K kisha atamwambia anaweza kulipia 20K na risiti...

  8. Simu ipi yenye camera nzuri?

    Mambo vipi wadau! Naomba mchango wenu kimawazo kuhusu simu yenye camera nzuri kwa ajili ya matumizi ya kupigia picha na video za kupost kwenye page yangu ya biashara ya instagram, tiktok na mitandao mingine ya kijamii. Ni Biashara ya salon ya kike, na kama mnavojua biashsra hii picha zina...

  9. Lengo lao la kutaka CCTV camera ziwe na usajili ni nini?

    Turudi nyuma tukio la lissu kupigwa risasi eneo wanapoishi wabunge.CCTv zote ziliondolewa na kulikuwa hakuna usajili. Nilichogundua sehemu zita kazokuwa na CCTv wakifanya utekaji wao wataweza kuzibiti taarifa na kukanusha kama hakuna tukio. Na huu usajili utaweza kujua jirani ,location na wapi...

  10. Sony a6600 camera, with 5 Lenses

    Nauza digital camera aina ya Sony Alpha a6600 camera, with 5 Lenses kama unavyoonekana katita picha imetumika kidogo sana ipo kama mpya kabisa bei ni 7.5 million TZS Sony 10-18mm f4 G lens Sony 18-105mm f4 G lens Sony 70-350mm f4 G lens Sigma 16mm f1.4 Sigma 56mm f1.4. Also comes with 2...
  11. M

    RC Chalamila: Tunafanya utafiti tusajili CCTV Camera ili unachokiona na sisi tukione

    Mkuu wa mkoa wa Dar es salaam, Albert Chalamila amesema kwasasa wanafanyia utafiti camera zinazofungwa majumbani kwa watu au sehemu mbalimbali nazo zisajiliwe kama ndege ambazo hazina rubani(drones) kwa sababu baadhi ya camera hizo hutumiwa vibaya na watu kuchunguza maisha ya watu binafsi...

  12. Sony Alpha a6500 camera plus lenses and accessories plus zhiyun crane 3 lab gimbal

    Nauza digital camera aina ya Sony Alpha a6500 camera plus lenses and accessories plus zhiyun crane 3 lab gimbal .Hii camera imetumika sio mpya ina alama za michuniko kwenye body angalia picha kwa ufafanuzi zaidi lakini haina tatizo lolote inafanya kazi. Bei 3 million .3,000,000 TZS. ipo Zanzibar...

  13. Je, Kamera ya Simu inaweza kuizidi Kamera ya kawaida kwenye ubora wa Picha?

    Habari wakuu, Kuna uwezekano Picha zinazopigwa na Smartphone hizi za kisasa zikaizidi kiwango kamera ya kawaida? (Sio professional camera) Nimeuliza kwa sababu simu hasa hizi High end zinakuja na maboresho sana upande wa Kamera huku zikiongezwa lenzi,zooming na Megapixels na idadi ya camera...

  14. Mstari wa Uhai na kifo unaponaswa kwenye camera

    Siku moja Mwaka 1975 mpigapicha na mwandishi wa habari bwana Stanley Forman alinasa tukio ambalo limebaki katika kumbukumbu ya moja ya matukio mabaya zaidi kuwahi kurekodiwa tangu teknolojia ya uvumbuzi wa camera duniani. Tukio hili alilolinasa bwana Stanley lilikuwa likimuonesha...
  15. B

    Phone camera stand kit inauzwa!

    Habari za mda huu ndugu zangu ✅ Imara na rahisi kubeba ✅ Inafaa kwa simu ✅ Bora kwa content creators, wapiga picha na video 🎥 💰 Bei: 15,000/= tu! Nunua sasa ujiongezee ubora wa picha na video zako! 0781 493401 nicheki sasa

  16. House4Sale Mwenye Camera Kali aje nimpe dili week end hii

    Kuna mtu anahitaji kupiga picha zaidi ya 60 Jumapili ya kesho kutwa asubuhi na mapema sanaa. Location ni Gongo la mboto. Hakikisha una Camera ya viwango. Njoo inbox niku connect

  17. Karibun tunauza camera haina zote

    Comment ni hipi we wahitaji

  18. Nataka nifunge camera chumbani kwa kijana wangu! Nina wasiwasi anafanya vitu visivyofaa

    Nina kijana mdogo kama miaka 17 hivi yuko form 4. Hivi karibuni amekua na tabia sizielewi kabisa na amekua akijishtukia kila tukikutana na kuficha vitu nisivyo vielewa. Muda mwingi pia yuko na simu (nilimnunulia ya kumsaidia mawasiliano na kusoma) lakini nikitaka nione anavyosearch na kusoma...

  19. Msaada: Natafuta digital camera na printer nzuri kwa ajili ya biashara ya passport size photos

    Wadau wa technology. Naomba msaada wa mawazo yenu, najua mpo wenye experience ya kutosha kwenye hivi vifaa. Nataka kununua digital camera na printer mahsusi kwa ajili ya kazi ya picha za passport. Nahitaji kwa ajili ya kutoa passport za haraka zile za dakika 3. Nachoitaji ni kusaidiwa jina...
  20. M

    Nahitaji Simu kwa bajeti ya Tsh. 500k yenye kamera nzuri, betri chaji muda mrefu

    Kwa budget hiyo nitapata simu ya aina Gani nzuri yenye camera ang'avu quality, betri yake itakayokaa na chaji muda mrefu, na storage yake capacity nzuri
Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…