1. Ma jiraan wax hadhaaga ah oo ku yaal aagga oo dhan, RFU< 5;
2. Hufnaanta garaaca sare: Marka loo eego hababka kala duwan ee indhaha iyo qaababka laser, garaaca wuxuu noqon karaa 0.5 ilbiriqsi gudahood;
3. Dhammaan qaybaha indhaha si madax-bannaan ayaa loo qaabeeyey, loo habeeyey oo la isugu keenay, iyo nidaamka xakamaynta laysarka ee asaasiga ah ayaa si madaxbannaan loo horumariyey;
4. Laser optics iyo xalalka habka ayaa si dabacsan loo habeyn karaa iyadoo loo eegayo shuruudaha kala duwan ee macaamiisha
