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Muraayadaha Telecentric

Sharaxaad Kooban:

  • Muraayadaha warshadaha
  • 12 megapixel telecentric lens
  • Weynaynta laga bilaabo 0.01X ilaa 0.5X
  • F Buur Lens
  • 50mm Dhererka Focal
  • Aperture ka 3.3 ilaa 22


Alaabta

Faahfaahinta Alaabta

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Qaabka Qaabka dareemayaasha Dhererka Focal (mm) FOV (H*V*D) TTL (mm) Shaandhaynta IR Aperture Buurta Qiimaha cutubka
cz cz cz cz cz cz cz cz cz

Thelenska telecentricwaxaa inta badan loogu talagalay in lagu saxo isbarbardhigga muraayadda warshadaha ee dhaqameed, waxayna noqon kartaa meel fogaan gaar ah, si sawirka weyneynta ee la helay uusan isbeddelin, taas oo ah codsi aad muhiim u ah kiiska in shayga la qiyaasay uusan ku jirin. dusha isku mid ah.

Iyada oo loo marayo naqshadaynta muraayadaha gaarka ah, dhererkeedu fooxadu waa mid dheer, dhererka jireed ee muraayadda ayaa badanaa ka yar dhererka foorarka.

Astaamahalenses telecentric

Dabeecaddeedu waa inay ka dhigi karto walxaha fog inay u muuqdaan kuwo ka weyn cabbirkooda dhabta ah, markaa muuqaalka fog ama walxaha waxaa loo sawiri karaa si cad oo faahfaahsan.

Muraayadaha telecentric waxay keenayaan boodbood tayo leh oo ku aaddan hubinta saxda ah ee aragga mashiinka iyadoo lagu saleynayo sifooyinkooda indhaha ee gaarka ah: xallinta sare, qoto-dheeraanta baaxadda weyn ee berrinka, qallooc-hooseeya, iyo nashqad iftiin siman oo gaar ah.

Muraayadaha telecentric ayaa si weyn loogu isticmaalaa muuqaallada sida dhacdooyinka isboortiga, duurjoogta iyo sawir qaadista dabeecadda, iyo indha-indheynta xiddigiska, sababtoo ah muuqaalladani waxay inta badan u baahan yihiin in la toogto ama laga daawado walxaha fog.Muraayadaha telecentric waxay keeni karaan walxaha fog "soo dhawaada" iyadoo la ilaalinayo caddaynta iyo faahfaahinta sawirka.

Intaa waxaa dheer, ay sabab u tahay dhererka focal dheer eelenses telecentric, waxay gaari karaan blur asalka ah iyo qoto dheer oo qotodheer, taas oo ka dhigaysa mawduuca mid caan ah marka la tooganayo, sidaas darteed sidoo kale si weyn ayaa loogu isticmaalaa sawir qaadista.

Kala soocida aasaasiga ah ee lenses telecentric

Muraayadaha telecentric waxaa inta badan loo kala qaybiyaa muraayadaha telecentric-ka ee dhinaca shayga, lenses telecentric-ka-muuqaalka ah iyo lenses telecentric-ka dhinac-dhinac ah.

Shayga muraayadda

Shayga telocentric lens waa joogsiga daloolin ee lagu dhejiyo sawirka square focal ee nidaamka indhaha, marka joogsiga aperture la dhigo diyaaradda focal square sawirka, xitaa haddii masaafada shayga isbedesho, masaafada sawirka sidoo kale waa isbedeshaa, laakiin dhererka sawirka ayaa isbedelaya. isma beddelin, taas oo ah, cabbirka shayga la qiyaasay isma beddelo.

Lens telecentric labajibbaaran shayga waxaa loo isticmaalaa cabbirka saxda ah ee warshadaha, qalloocintu aad ayay u yar tahay, waxqabadka sarena ma gaari karo qallooc.

Jaantuska-jaantuska-telecentric-dariiqa-iftiinka-u-jihada-shayga

Shaxda jaantuska ee dariiqa iftiinka telecentric ee jihada shayga

Muraayada labajibbaaran ee sawirka

Lenska telecentric-ka ee dhinaca-sawirku wuxuu dhigayaa diaphragm-ka daloosha ee diyaaradda xudunta u ah dhinaca shayga si raajo-dhinaca-sawirku ula siman yahay dhidibka indhaha.Sidaa darteed, inkasta oo booska rakibaadda ee Chip CCD uu isbeddelo, cabbirka sawirka la saadaaliyay ee chip CCD weli waxba kama beddelin.

Sawir-square-telecentric-light-jidka-shaxanka

Sawirka jaantuska dariiqa iftiinka telecentric oo afar jibbaaran

muraayad laba geesood ah

Muraayadaha telecentric ee laba geesoodka ah ayaa isku daraa faa'iidooyinka labada lenses telecentric ee sare.Habaynta sawirka warshadaha, guud ahaan kaliya muraayadaha telecentric shay ayaa la isticmaalaa.Mararka qaarkood, muraayadaha telecentric ee labada dhinac ayaa la isticmaalaa (dabcan qiimuhu wuu sarreeyaa).

Dhinaca farsamada sawirka warshadaha / aragga mashiinka, muraayadaha telecentric guud ahaan ma shaqeeyaan, sidaas darteed warshadahani asal ahaan ma isticmaalaan.


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