Ukukhetha umthengisi wesixhobo se-laser esekunene kubalulekile ukuqinisekisa ukuba iziphumo eziphezulu kwiinkqubo zemveliso yeLall . i-.
1. umgangatho wezixhobo:Umgangatho wesixhobo se-laser yeyona nto ibaluleke kakhulu
2. Inkonzo kunye neNkxaso:Umthengisi kufuneka anike inkonzo ethembekileyo kunye nenkxaso kwizixhobo nasemva kokuthenga kwenziwe . {2}.
3. amava kunye nobuchule:Jonga umthengisi onamava kakhulu kwishishini lase-laser kwaye uneqela leengcali eziqondayo izicelo zakho kunye neemfuno {0} kufuneka ukuba bakwazi ukubonelela ngesisombululo esihle.
4. amaxabiso kunye nexabiso:Umthengisi kufuneka anike amaxabiso okhuphiswano kwizixhobo zawo kunye neenkonzo ngelixa ubonelela ngexabiso olifunayo
5. udumo kunye nereferensi:Jonga igama lomthengisi kwimarike ngokukhangela uphononongo lwabathengi, ubungqina, kunye nokubuza iireferensi.} .
Ngokujonga ezi zinto, uya kukwazi ukukhetha umthengisi othembekileyo nothembekileyo ohlangabezana neemfuno zakho ezithile kwaye ubonelele ngeziphumo ezifanelekileyo kwiinkqubo zakho ze-laser ye-laser.