Umfundi waseOfisini ulungele iipresbypics ezinemfuno eziphezulu kumbono ophakathi nakufutshane, njengabasebenzi baseofisini, ababhali, abapeyinti, iimvumi, abapheki, njl.njl….
Uphawu: Imimandla ephakathi ebanzi kakhulu nakufutshane; Uyilo oluthambileyo kakhulu olususa umphumo wokuqubha; Ukuziqhelanisa kwangoko
Ithagethi: IiPresbyops ezisebenza kumgama okufutshane naphakathi
Ubudlelwane phakathi kokusebenza kombono kunye nomgama wento
Umfundi II 1.3 m | Ukuya kuthi ga kwi-1.3 yeemitha (4 ft) yombono ocacileyo | |
Umfundi II 2 m | Ukuya kuthi ga kwi-2 yeemitha (6.5 ft) yombono ocacileyo | |
Umfundi II 4 m | Ukuya kuthi ga kwi-4 yeemitha (13 ft) yombono ocacileyo | |
Umfundi II 6 m | Ukuya kuthi ga kwi-6 yeemitha (19.6 ft) yombono ocacileyo |
UHLOBO LWELENSI: Umsebenzi
EKUJOLISWE KUYO: Ilensi yomsebenzi kumgama okufutshane kunye nophakathi.
*Imimandla ephakathi ebanzi kakhulu kwaye ikufuphi
*Uyilo oluthambileyo kakhulu olususa isiphumo sokuqubha
*Ubunzulu bombono bulungelelaniswe nguye nawuphi na umsebenzisi
*Indawo ye-ergonomic
*Imbonakalo entle kakhulu
*Ukuziqhelanisa kwangoko
•Iiparamitha zomntu ngamnye
Umgama weVertex
I-angle yePantoscopic
Ukusonga i-engile
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