...
I-Prism iyingxenye evamile kodwa ebaluleke kakhulu ye-optical.Kuyibhulokhi yengilazi eyi-angular eyakhiwe ngengilazi ebonakalayo eqinile ngokumodela, ukugaya, ukupholisha nezinye izinqubo.Imisebenzi esemqoka yama-prism ihlukaniswe yaba ukuhlakazeka nokucabanga.Ngokuhlukaniswa kwezinhlobo zama-prism, ngokuvamile zihlukaniswa ngezakhiwo nokusetshenziswa kwazo.Kunezinhlobo ezine eziyinhloko zamaprism kanye nezici zawo: amaprism ahlakazekayo, amaprism achezukile, amaprism ajikelezayo, namaprism ase-offset.Phakathi kwazo, ama-prism ahlakazekayo, njengoba igama libonisa, asetshenziswa kakhulu emithonjeni yokukhanya ehlakazekayo, ngakho-ke ama-prism anjalo awafanele noma yiluphi uhlelo lokusebenza oludinga ikhwalithi yesithombe.Ama-prism okuchezuka, okusuka phansi nawokuzungezisa avame ukusetshenziselwa ukuthwebula kwekhwalithi ephezulu.Kuhlelo lokusebenza.Ama-Prism achezukisa indlela yokukhanya, noma asuse isithombe eksisi yaso yasekuqaleni, awusizo ezinhlelweni eziningi zokuthwebula izithombe.Ukukhanya kuvame ukuchezukiswa ku-45°, 60°, 90° naku-180°.Lokhu kuwusizo ekuqoqeni osayizi besistimu noma ukulungisa izindlela zokukhanya ngaphandle kokuthinta zonke ezinye izilungiselelo zesistimu.Iprism ejikelezayo, njenge-Dove prism, isetshenziselwa ukuzungezisa isithombe esihlanekezelwe.Ama-prism e-offset agcina isiqondiso sendlela yokukhanya, kodwa futhi alungise ubudlelwano bawo bube obujwayelekile.
Izibonelo ezilandelayo zibonisa amanye ama-prism avamile nemisebenzi yawo:
1. I-Equilateral prism - iprism evamile ehlakazekayo ehlakaza ukukhanya okungenayo emibaleni yayo
2. I-Littrow Prisms- Ama-prism e-Littrow angafakwanga angasetshenziswa njengama-prism ahlukanisa ugongolo futhi ambozwe ukuphambukisa ukukhanya.
3. Ama-Prisms e-Engela Yesokudla- Iphambukisa ukukhanya ngo-90°
4. I-Penta Prism – Ichezukisa ukukhanya ngo-90°
5. I-Half Penta Prism - Ichezukisa ukukhanya ngo-45°
6. I-Amici Roof Prism - Iphambukisa ukukhanya okungu-90°
7. Iprism engunxantathu – ichezukisa ukukhanya ngo-180°
8. I-Wedge Prism - Iphambukisa i-Angle ye-Beam
9. Ikhona leRhombus – Offset Optical Axis
10. I-Dove Prism - I-engeli ephindwe kabili yokuzungezisa iprism ezungezisa isithombe uma singagcotshiwe, ikhombisa noma iyiphi i-beam ibuyela kuyo uma igcotshiwe.
Izicelo:
Empilweni yanamuhla, ama-prism asetshenziswa kakhulu kumishini yedijithali, isayensi nobuchwepheshe, imishini yezokwelapha neminye imikhakha.
Imishini yedijithali esetshenziswa kakhulu: amakhamera, i-CCTV, ama-projektha, amakhamera edijithali, amakhamera edijithali, amalensi e-CCD kanye nemishini ehlukahlukene yokubona.
Isayensi nobuchwepheshe: izibonakude, ama-microscopes, amazinga, izigxivizo zeminwe, izinto ezibonwa ngezibhamu, iziguquli zelanga nezinsimbi zokulinganisa ezihlukahlukene
Izinsimbi zezokwelapha: i-cystoscopes, i-gastroscopes nezinhlobo ezahlukene zemishini yokwelapha nge-laser.