TTL e khuts'oane, EFL e khuts'oane, bophara bo boholo ba 160°, lense e kholo ea mahlo e bohlale ea lapeng.Taolo ea phihlello ea lapeng e bohlale lense e pharaletseng, sistimi ea taolo ea phihlello, lehae le bohlale, ho fana ka tšireletso bakeng sa ts'ireletso ea lapeng.
Theha setsi sa tšireletso 'me u be moetapele indastering ea ts'ireletso.Moetsi oa lense ea optical ea setsebi.Fumana lintlha tse ling 'me u odale hona joale!