| Imodeli | Ingxowa yeLenth | Ububanzi besikhwama | Umthamo wokuPakisha | Imigca Inombolo |
| I-BVS-220 | 20-70mm | 50-180mm | Ubuninzi.600ppm | 1 |
| I-BVS 2-220 | 20-45mm | 50-180mm | 2 | |
| I-BVS 4-480 | 17-50mm | 50-180mm | 4 | |
| I-BVS 6-680 | 17-45mm | 50-180mm | 6 | |
| I-BVS 8-680 | 17-30mm | 50-180mm | 8 |
Qaphela: Ngokuxhomekeke kumthamo wokuvelisa, ububanzi bebhegi, kunye neemfuno zesantya, iimodeli zemigca eli-1 ukuya kweli-12 zingakhethwa. Nceda unxibelelane nathi ukuze ufumane ulwazi oluthe kratya ngezinye iimodeli.
Ukutywinwa okuthe nkqo oku-oblique okuyi-1.45°, ukutywinwa okuhle ngakumbi;
2. Ibhloko yokutywina ayiqhagamshelani ngqo nombhobho wokwenza ngexesha lokutywina ukuze kuthintelwe ukonakala kwezinto kunye nomonakalo
4. Umatshini oneemigca emininzi okhawulezayo, isantya sinokufikelela kwiincindi ezingama-50/umqolo/umzuzu;
5. Yongeza umsebenzi wokuzalisa i-nitrogen ngokweemfuno zokwenyani, umxholo we-oksijini eseleyo ungaphantsi kwe-3%;