C-mount vs. CS-mount: Farko mai aikin da ke kana ga wannan

Kwano na wannan ga Takardun Kamarai - tsayyar da cikakken suna daga C-mount & CS-mount kamarai. Takardun yana daidaita hanyar kamarai ya zuba safin kamarai, domin dai, wani hakuri da aka samfara a ikkilƙe mai saita.

Binciken aka samfara C-mount da CS-mount

C-mount da CS-mount yanzu yana kamarai da takardun, domin dai, yana zuba su daga takardunar su. Ana faɗa ayyukan C-mount da CS-mount yana shi ne, cikakken sabon farko ne Flange Focal Distance (FFD), domin dai, ana iya fahimta farkon nan a cikin turaka. A kan tunani, amma samiwa takardun kamarai.

Wannan takardun kayan shi?

Daga cikin kusar gudanar, tsarin mai haifar daidai ne shida da kasa. Amma, wannan haifar ya kamata da kwaya, kanƙe da wani duniya, dai dai ayyukan haifara.

Jini na Haifara

Sun kasar daidai jini na haifara, misali haifara matari (M), haifara Ameriki (UNC, UNF), haifara pipe (G, NPT), da akwai.

Matsakaicin matsakaici

Kasashen haifara yana buga ga biyu amfani: kasar da small diameters:

Kasar: kamar daidai kamar daidai an yi masu kamar daidai haifara

Small diameter: kamar daidai na farko an yi masu duniya haifara.

pitch of spiral

Tunfar daidai bayan haifara. Haifara matari an yi kira a millimeters; haifara Ameriki bane an yi amfani da haifara per inch.

Lambar Tsari

Kadai shi na kwayoyin daidai cikin samarun tsari na jata da tsari na mace kuna masu binciken, yana iya tabbatar da mashafin harfi da lissafi a cikin 1. Harfin ayyuka ya kamata 'A' ko 'B' don tabbatar samarun rubutu. 'A' ya kamata tsari na mace, ko 'B' ya kamata tsari na jata.

Fokus Flange

Masu kiran fofa da aka samun flange (FFD) (an yi nama da hanyar 'flange-to-film distance', 'flange focal depth', 'flange back distance' (FBD), 'flange focal length' (FFL), ko 'register', binciken yadda ake samun shi) ta lensai fotografu, ya ne masu kiran daga faruwar flange (gari-gari na jiki na kamara ko na bayan lens) to lokaciya film na kamara (masu kiran bayan lens to lokaciya image plane). Flange Focal Distance - An Factors for Lens Matching with Camera System. FFD standard FFD18CS-mount12.5 Masu kiran FFD don C-mount ya ne 17.526mm, CS-mount ya ne 12.5mm FFD, ya kamata 5mm daidai da C-mount.

Tantattuwa per inch

Tantattuwa per inch (TPI) ya ne mutu'n tantattuwa a cikin wannan rayuwar tantattuwa.

Bayani teknikai don C-mount da CS-mount

C-mount da C-mount specification don CS-mount, suna zai share 1-inch (25.4 mm) diameter thread ganin 32 threads per inch. C-mount da CS-mount biyu zai share thread 25.5 mm diameter ga cikin pitch 0.75 mm (M25.5 x 0.75).

Rubutun farkon wannan C-mount da CS-mount

Yanzu suna sami rubutun thread specification daga gabatarwa da maknatin gaba paramita, kuma sami rubutun farko ta C-mount da CS-mount daga gabatarwa:

DAIDAITAWA

Ana kawai hanyar rubutuwa ya same da rubutun kamara. Kuna wonan a ce wannan suna ne daga wannan shi karfe na rubutuwa zai iya samu domin wani haifuwar rubutuwa da sensor ya sosai ga rubutun optikan.

Rubutuwa C-mount ya same da kamara C-mount. Wannan shine same da kamara CS-interface, kuma yanzu ake amfani da addin da 5mm CS-interface adda. A cikin tunani, interface CS baa same da kamara C-mount gaba dome interface CS ya kasance focal length na 5mm don C-mount. kuma thickness na ring adda ya sosai ga difference na flange distance.

kudin

Kuna shine da aiki na CS interface ya yi gaba kulaƙaɗa na C interface. Wakili, alamannin CS interface yana bincika daidai da alamannin C interface.

Tama Ruwa

Tama ruwa mai shirye da aka zayyaye a cikin kamara ta C-mount/CS-mount biyu ayyuka ne 1.1-inch format (17.6 mm rubutuwar masarfa). Wakili, kamara ta C-mount da CS-mount bata ta samun tama ruwa mai shirye da aka zayyaye a cikin diameter 1 inch (25.4 mm) amfani da wanda ya fi sanya a cikin kamara na hanyar talla'un kwaya.

Da fatan suna gabatar da rubutuwar thread da data mai tabbatar da aka zayyan daga C-mounts to CS-mounts kamar an haifar da aka zayyan, mutum ya fi.

Farko daidai baina C mount daga CS mount lalobi ne a cikin rubutuwa na fara, yayi wani masu kebba kuma rubutuwa na fara, yayi adadawa da rubutuwa na makiya ta karfe. Don C mount lalobi, adadawa ne 17.5 mm, samanin da CS mount lalobi, adadawa ne 12.5 mm. Kana zai buga, don hanyar wannan, amfani da CS mount adapter ring na 5 mm shirya suna daidai kuna iya abubuwa C mount lalobi a matsayin CS mount camera don hanyar fokusin gaba. Samanin da CS mount lalobi ba za'a iya abubuwa a matsayin C mount camera kuna kan rubutuwa na fara na gabatarar ba ya yiwa fokusin wata.

C-mounts daga CS-mounts don Aikin Vision Applications

C-mount ne yanzu mai tsarin interface don imaging cameras kuma ya kasance daidai a cikin application na machine vision kuna kan kamar sabon mutum na lalobi kuna iya abubuwa, samanin da CS-mount lalobi kuma iya abubuwa a cikin surveillance cameras daga embedded vision applications kuna kan kamar kara. CS-mount lalobi kuma iya abubuwa a cikin ultra-wide angle lenses na kara kuna kan rubutuwa na fara na gabatarar.

Sinoseen ya yi aikin daidai na kamera module ai ce wonan, amma wani aiki ga cikakken vision, daga kasaƙe ne support don kamfanin customized lenses wanda ya samfara field of view, focal length, da aperture.

Taimaka yadda ka za'a son integratin C/CS interface da S interface cameras don abubuwan ka. Ka sababi ba daidai ba koyi site-ka don wannan abubuwa pairing.

Saba Daga Sabon Wannan

Yanzu mai gaba suna C-mount da CS-mount lenses?  

Mai gaba suna C-mount da CS-mount ya ci gaskiya na flange focal length don lens mount to image plate. C-mount lenses ya yi 17.526 mm distance, amma CS-mount lenses ya yi 12.5 mm distance.

Shin zan iya amfani da lenz na C-mount a kan kyamarar CS-mount?

Ya, amma ka kuma zanka 5 mm adapter ring don bayyana difference na flange focal distance.

Wane masana'antu ne ke amfani da lenz na C-mount akai-akai?

C-mount lenses ya so da aka yi shirya systems, industrial imaging, da machine vision applications.

Shin ina bukatar kayan aiki na musamman don canza tsakanin lenz na C-mount da CS-mount?

Binciken alamna ba za'a iya aka yi, amma ka zanka adapter ring don yadda ka yi C-mount lens on CS-mount camera.