1.56 Semi Dhamaystiran Buluug gooyay Sawir Horusocod ah oo Lenses indhaha ah
Faahfaahinta Wax-soo-saarka
Meesha Asal ahaan: | Jiangsu | Magaca Summada: | BORIS |
Nambarka Qaabka: | Lens sawir qaade ah | Qalabka muraayadaha: | SR-55 |
Saamaynta Aragga: | muraayad horumarsan | Filimka Dahaarka: | HC/HMC/SHMC |
Midabka muraayadaha: | Cadaan (gudaha) | Midabka Dahaarka: | Cagaar/buluug |
Tusmada: | 1.56 | Cuf-jiid gaar ah: | 1.28 |
shahaado: | CE/ISO9001 | Abbe Value: | 35 |
Dhexroor: | 70/75mm | Naqshad: | Asperical |
Midab tayo sare leh oo beddesha muraayadda muraayadda, ma laha xagtin, xoqid, timo-la'aan, daloolin, muraayadaha indhaha si ay ula kulmaan indho-indheynta iftiinka, dhammayn sare. Ma jirto meel, dhagax, xariijimo, xumbo, dildilaac gudaha muraayadda, iyo iftiinku waa dhalaalaya.
Labada muraayad ee muraayadaha midab-beddelka ah waa inay ahaadaan midab isku mid ah oo aan kala duwanayn, iyo isbeddelka midabku waa inuu noqdaa mid siman, ma aha midabyo badan, maya "midabka Yin iyo Yang"; Milicsiga iftiinka qoraxda, wakhtiga isbeddelka midabku waa mid degdeg ah, iftiin qorraxdu ma jiro, wakhtiga qallafsan yahay waa dhakhso. Muraayadaha tayada liita ayaa midabka si tartiib ah u beddela oo si degdeg ah u libdha, ama midab beddela si degdeg ah oo si tartiib ah u libdha. Muraayadaha midab beddela ee ugu xun waxba ma beddelaan midabka.
Dhumucda muraayadaha labada indhood waa inay isku mid ahaadaan, maaha mid dhumucdiisuna tahay midna dhuuban, haddii kale, waxay saameynaysaa aragga, waxay dhaawaceysaa caafimaadka indhaha. Dhumucda hal gabal waa inay sidoo kale noqotaa mid isku mid ah, haddii ay tahay muraayad siman oo midab beddeleysa, dhumucdiisuna waxay ku saabsan tahay 2mm, cidhifku waa siman yahay.
Hordhac Wax-soo-saar
Iftiinka qorraxda hoostiisa, midabka lensku wuu sii madoobaa, gudbinta iftiinkana way yaraataa marka ay shidayso ultraviolet iyo iftiinka muuqda ee hirarka gaaban. Gudaha ama muraayada mugdiga ah gudbinta iftiinka ayaa kordheysa, dib ugu libdha oo dhalaalaysa. Sawir-qaadista muraayadaha muraayadaha waa si toos ah oo dib loo rogi karaa. Muraayadaha midabka beddela waxay hagaajin karaan gudbinta iyada oo loo marayo isbeddelka midabka lenska, si ay isha bini'aadamku ula qabsan karto isbeddelka iftiinka deegaanka, yaraynta daalka aragga, iyo ilaalinta indhaha.