Ka whakamahia nga whakaata Carmanhaas, nga whakaata katoa ranei i roto i nga kohanga laser hei whakaata o muri me nga whakaata takai, a ki waho hei piko kurupae i roto i nga punaha tuku kurupae.
Ko Silicon te taputapu whakaata e whakamahia nuitia ana; Ko tana painga he iti te utu, he pai te roa, me te pumau o te waiariki.
Ko te whakaata Molybdenum he tino uaua te mata e pai ana mo nga taiao-a-tinana tino uaua. Ko te whakaata mo te nuinga o te waa ka whakaekea kaore i pania.
| Whakatakotoranga | Paerewa |
| Whakaaetanga Ahu | +0.000” / -0.005” |
| Whakaaetanga Matotoru | ±0.010” |
| Whakarara : (Plano) | ≤ 3 meneti arc |
| Maamaa te tuwhera (kua whakakoi) | 90% o te diameter |
| Whakaahua Mata @ 0.63um | Mana: 2 taniko, Korekoretanga: 1 taniko |
| Karakura-Keri | 10-5 |
| Ingoa Hua | Diamita (mm) | ET (mm) | Te paninga |
| Mo Mirror | 30 | 3/6 | Kaore he paninga, AOI: 45° |
| 50.8 | 5.08 | ||
| Whakaata Silicon | 30 | 3/4 | HR@106um, AOI:45° |
| 38.1 | 4/8 | ||
| 50.8 | 9.525 |
