He aha teArotahi Kanohi IkaKo te arotahi kanohi ika he momo arotahi kāmera i hangaia hei hanga i tētahi tirohanga whānui o tētahi tirohanga, me te whakapōturi tirohanga tino kaha, motuhake hoki. Ka taea e ngā arotahi kanohi ika te hopu i tētahi tirohanga whānui rawa atu, tae atu ki te 180 nekehanga, neke atu rānei, e āhei ai te kaiwhakaahua ki te hopu i tētahi wāhi nui rawa atu o te tirohanga i roto i te whakaahua kotahi.

Te karu ā-ika

Ko ngā karu kanohi ika i tapaina i muri i tō rātou pānga whakapōturi ahurei, e hanga ana i tētahi ahua porowhita, āhua oko rānei, ka taea te whakanui rawa, te whakapaipai hoki. Ko te pānga whakapōturi ka puta mai i te ara e hurihia ai e te karu te mārama i a ia e haere ana i roto i ngā wāhanga karāhe piko o te karu. Ka taea te whakamahi auaha i tēnei pānga e ngā kaiwhakaahua hei hanga i ngā ahua ahurei, hihiri hoki, engari ka taea hoki te waiho hei herenga mēnā e hiahiatia ana he ahua tūturu ake.

He maha ngā momo arotahi kanohi ika, tae atu ki ngā arotahi kanohi ika porowhita, ngā arotahi kanohi ika porowhita-poto, me ngā arotahi kanohi ika anga-katoa. He āhuatanga motuhake tō ia momo arotahi kanohi ika, ā, he pai mō ngā momo whakaahua rerekē.

He rerekē ki ngā karaihe tapawhā,ngā karu kanohi ikakāore i te tino kitea i runga i te roa arotahi me te pūaha anake. He rerekē te koki tirohanga, te whānui o te ahua, te momo whakaata, me te kapinga o te pūoko, ahakoa ēnei.

Ngā momo whakamahinga hōputu

Ngā karu ika porowhita

Ko te momo tuatahi o ngā karāhe kanohi ika i whakawhanakehia ko ngā karāhe "porowhita" ka taea te hanga i tētahi ahua porowhita me te tirohanga whānui 180-tohu. He poto rawa te roa arotahi, mai i te 7mm ki te 10mm, e āhei ai rātou ki te hopu i tētahi tirohanga whānui rawa atu o te tirohanga.

Karāhe porowhita mō te karu ika

He mea hanga ngā karāhe kanohi ika porowhita hei whakaputa i tētahi ahua porowhita i runga i te pūoko, i te papa kiriata rānei o te kāmera. Ko te tikanga he āhua porowhita te ahua o te ahua e puta mai ana, me ngā rohe pango e karapoti ana i te rohe porowhita, ka hangaia he pānga "kokonga ika" ahurei. Ka mangu katoa ngā kokonga o te ahua kanohi ika porowhita. He rerekē tēnei mangu i te whakaahua ātaahua o ngā karāhe tapawhā, ā, ka tau whakarerekē. Ka taea te whakamahi i te ahua porowhita hei waihanga i ngā tito whakamere, auaha hoki. He koki tirohanga poutū, whakapae, me te whakarara 180° ēnei. Engari he herenga anō hoki mēnā e hiahia ana te kaiwhakaahua ki tētahi ōwehenga āhua tapawhā.

Porowhitangā karu kanohi ikae whakamahia ana i roto i ngā whakaahua auaha me ngā whakaahua toi, pērā i te whakaahua hoahoanga, te whakaahua āhuahanga, me te whakaahua hākinakina tino kaha. Ka taea hoki te whakamahi mō ngā tono pūtaiao me ngā tono hangarau e hiahiatia ana he tirohanga whānui, pērā i te whetūrangi, te karuārai rānei.

Ngā karu āwhata (arā, he anga-katoa, he tapawhā rānei)

I te rongonui haere o ngā karu kanohi ika i roto i te whakaahua whānui, ka tīmata ngā kamupene kāmera ki te hanga karu kanohi ika me te porowhita whakaahua kua whakanuia hei kapi i te anga kiriata tapawhā katoa. Ka kiia ēnei he karu ika whakarara, he "tapawhā hāngai" rānei, he "anga-katoa" rānei.

Ko ngā karāhe kanohi ika whakarara he momo karāhe kanohi ika ka taea te hanga i tētahi tirohanga whānui rawa atu o tētahi tirohanga me te tirohanga whakarara o te 180 ki te 190 nekehanga, engari he iti ake ngā koki tirohanga whakapae me te poutū. Ka puta i ēnei karāhe he tirohanga tino hē, he tirohanga whakanui rawa atu, engari he rerekē ki ngā karāhe kanohi ika porowhita, ka whakakīia e rātou te anga tapawhā katoa o te pūoko, o te papa kiriata rānei o te kāmera. Hei whiwhi i te pānga ōrite ki ngā kāmera matihiko he iti ake ngā pūoko, me poto ake ngā arotahi.

Te pānga whakapōturi o te whakararakaru āwhataKa hangaia he āhua ahurei, he āhua whakaari hoki, ka taea te whakamahi auaha e ngā kaiwhakaahua ki te hopu whakaahua hihiri, ātaahua hoki. Ka taea e te tirohanga whakahirahira te waihanga i te ahua hōhonu me te nekehanga i roto i tētahi tirohanga, ā, ka taea hoki te whakamahi hei waihanga i ngā tito āhua-pūāhua me ngā tito āhua-pōhewa.

Karu āwhata o te kanohi ika

Ngā karu kanohi ika āhua poutū, porowhita-poto rānei

Porowhita-potongā karu kanohi ikahe momo karāhe kanohi ika anō kei te wātea, hei tāpiri atu ki ngā karāhe kanohi ika porowhita me ngā karāhe kanohi ika anga-katoa i kōrerotia e au i mua ake nei. Ko te takawaenga i waenga i te kanohi ika whakarara me te kanohi ika porowhita he whakaahua porowhita kua arotauhia mō te whānui o te hōputu kiriata kaua ki te teitei. Nō reira, i runga i tētahi hōputu kiriata kore-tapawhā, ka tapahia te whakaahua porowhita ki runga me raro, engari ka whakaatu tonu i ngā taha pango ki te taha maui me te taha matau. Ka kiia tēnei hōputu he kanohi ika "whakaahua".

Karu āwhata porowhita-poto

Ko te roa arotahi o ēnei karu arotahi he 10-13mm te nuinga, ā, ko te whānuitanga tirohanga he 180 nekehanga pea i runga i te kāmera pūoko tapahi.

He iti ake te utu o ngā karāhe kanohi ika porowhita-poto ki te whakaritea ki ngā karāhe kanohi ika anga-katoa, ā, he tirohanga ahurei tā rātou me te pānga whakapōturi porowhita.

Ngā karu ika iti

Ko ngā kāmera matihiko iti, inā koa ka whakamahia hei kāmera haumaru, he maha ngā wā ka whai karaihe kanohi ika hei whakanui ake i te kapinga. Ko ngā karaihe kanohi ika iti, pērā i ngā karaihe kanohi ika M12 me ngā karaihe kanohi ika M8, he mea hanga mō ngā whakaahua pūoko whakatakotoranga-iti e whakamahia whānuitia ana i roto i ngā kāmera haumaru. Ko ngā rahi hōputu pūoko whakaahua rongonui e whakamahia ana ko te 1⁄4″, 1⁄3″, me te 1⁄2″. I runga i te wāhi hohe o te pūoko whakaahua, ka taea e te karaihe kotahi te hanga i tētahi whakaahua porohita i runga i tētahi pūoko whakaahua nui ake (hei tauira, 1⁄2″), me tētahi anga katoa i runga i tētahi mea iti ake (hei tauira, 1⁄4″).

Ngā whakaahua tauira i tangohia e te M12 a CHANCCTVngā karu kanohi ika:

Ngā whakaahua tauira i hopukina e ngā karu kanohi ika M12 a CHANCCTV-01

Ngā whakaahua tauira i hopukina e ngā karu kanohi ika M12 a CHANCCTV-02

Ngā whakaahua tauira i hopukina e ngā karu kanohi ika M12 a CHANCCTV-03