A sight is an aiming device used to assist in visually aligning ranged weapons, surveying instruments or optical illumination equipments with the intended target.optical devices that allow the user to see an optically enhanced target image aligned in the same focus with an aiming point. Aragtida indhaha ee indhaha ayaa adeegsata optics-ka siiya isticmaale muuqaalka sumcadda leh dhibic isku-darka ah ee ujeedka ujeedka ama qaabka (oo sidoo kale loo yaqaan 'Apples' oo ay ku habboon yihiin muuqaalka bartilmaameedka ah, oo doorbidaya isla diyaaraddan Model.

Aragtida laser waa aalad ku lifaaqan tahay ama isku-dhafan hub si loo caawiyo bartilmaameedka. Si ka duwan aragtida indhaha iyo birta halkaas oo adeegsaduhu u muuqdo aaladda si uu u hibeeyo bartilmaameedka, wuxuu ku kacaa shaashadda bartilmaameedka bartilmaameedka, iyadoo la siinayo dhibic tixraac muuqaal ah. Isticmaalka aragtida laser-ka ayaa la xidhiidha si sax ah u kordhaysa si guud, kordhinta itimaalka in lagu garaaco bartilmaameedka gaar ahaan xaaladaha fudud. Aragtida laser waxaa ugu horayn waxaa isticmaala militariga iyo fulinta sharciga, in kasta oo ay jiraan adeegsi rayid ah oo loogu talagalay ugaarsiga iyo is-difaaca.
Chancctv wuxuu sameeyay labo lens cusub oo leh 70mm cusub oo leh m12 m12 iyo taageera ilaa 8MP qaraar. Waxay soo baxdaa dhammaan naqshadeynta galaas iyo dherer dheer oo maxalli ah. Markaad ka shaqeyso dareenka 1 / 1.8 ", waxay qabataa 6.25 digrii oo aragti toosan oo aragtida ah. Oo telefishinka TV-ga ayaa ka yar -1%. Dhankani waxay ku habboon tahay kaamirooyinka indhaha, sida aragtida indhaha iyo aragtida laser.