1. Byoroheje nikirere ariko ntabwo ari ibyisi kandi byuburyo bwiza
2. Igishushanyo mbonera gikonje, hamwe nuburyo bwacyo, reka ube ahantu heza muri benshi
3. Igishushanyo cyoroheje-cyoroheje, cyoroshye guhuza imihindagurikire yumutwe, guhumeka kandi byoroshye uruhu runini, nta gitutu, byoroshye kwambara
4. Ergonomiya yateguwe mumutwe, kuramba, murwego rwohejuru kandi rwanditse
5. Ijwi ryihariye rya cavity disikuru igice cya 50MM, umuvugizi wumukino wumwuga, umva amajwi kugirango umenye umwanya, fata amahirwe
6. Mikoro yunvikana cyane kugirango uhamagare neza
7.