Mata kani porowhita taimana
ngā painga
1. Kua hangaia te mata o te hononga taimana hei tapahi tika i ngā hononga moata, hei hanga i ngā awaawa ma, āta tautuhia hoki, me te kore e pakaru te pereki, te kōhatu rānei e karapoti ana.
2. Ka tere, ka whai hua hoki te tango a ēnei mata i te moata tawhito, ka taea ai te tāuta, te whakatika rānei i ngā hanganga pereki me te raima kia tere, kia whai hua hoki.
3. He tino pakari ngā mata koki taimana, ā, ka taea te tu atu i te pakaru me te haehae o te tapahi moata me te pereki. Ka mau tonu te koi me te mahi tapahi i roto i te wā, ka roa te hua.
4. Mā te whakamahi i te mata here taimana ka āwhina i te whakaiti i te puehu i te wā e tapahi ana i ngā hononga moata, ka hua ake he taiao mahi ma, haumaru hoki mō te kaiwhakahaere me te rohe e karapoti ana.
5. Mā te whakarato i ngā tapahi tika, ōrite hoki, ka whai wāhi ngā mata o te inihi taimana ki te ātaahua tirohanga whānui me te whakaotinga ngaio o ngā kaupapa mahi pereki me te raima.
6. Ka āwhina ēnei mata ki te hanga i ngā ara ma, ōrite hoki mō te hononga tika o te moata hou, te hiri hou, me ētahi atu rauemi whakatika, kia mau ai te hononga kaha, kia roa ai hoki te mau. I te nuinga o te wā, he pai ngā painga o ngā mata kani porowhita o te taimana pēnei i te tapahi tika, te whai hua, te roa, te whakaiti i te puehu, te maha o ngā mahi, te whakapai ake i te āhua, me te whakaotinga pai ake, ā, he taputapu whai hua ēnei mō ngā tohunga mahi kohatu me te raima.
Whakamātautau Hua
WĀHI WHEKETERE
| Diameter | Whānuitanga Wāhanga | Rahi o te Punga | Teitei o te Wāhanga |
| 105mm | 2.0mm | 22.23/20/16 | 7/10 |
| 110mm | 2.0mm | 22.23/20/16 | 7/10 |
| 115mm | 2.0mm | 22.23 | 7/10 |
| 125mm | 2.2mm | 22.23 | 7/10 |
| 150mm | 2.2mm | 22.23 | 7/10 |
| 180mm | 2.4mm | 25.4/22.23 | 7/10 |
| 200mm | 2.4mm | 22.23 | 7/10 |
| 230mm | 2.6mm | 22.23 | 7/10 |
| 250mm | 2.6mm | 25.4/22.23/20 | 7/10 |
| 300mm | 3.0mm | 27/25.4/22.23/20 | 7/10 |
| 350mm | 3.0mm | 27/25.4/22.23/20 | 7/10 |



