1.61 Magalasi a Blue Cut Spin Photochromic Gray HMC Optical
Zambiri Zopanga
Malo Ochokera: | Jiangsu | Dzina la Brand: | BORIS |
Nambala Yachitsanzo: | Magalasi a Photochromic | Zida zamagalasi: | Mtengo wa SR-55 |
Masomphenya: | Masomphenya Amodzi | Filimu Yophimba: | HC/HMC/SHMC |
Mtundu wa Magalasi: | White (m'nyumba) | Mtundu Wopaka: | Green/Blue |
Mlozera: | 1.61 | Specific Gravity: | 1.30 |
Chitsimikizo: | CE/ISO9001 | Mtengo wa Abbe: | 41 |
Diameter: | 75/70/65 mm | Kupanga: | Aperical |
(1) Magalasi ozungulira
Ma lens ozungulira ali ndi ma radian ozungulira mbali zonse ziwiri. Pamene kunyezimira kwa mafunde osiyanasiyana kumachitika pamalo osiyanasiyana pa mandala okhala ndi nkhwangwa zofananira, sikungayang'ane pamalo amodzi pa ndege, zomwe zimapangitsa kuti pakhale kusintha, zomwe zimakhudza mtundu wa chithunzicho. Zinthu zozungulira lens zimasokonekera, zomwe zimalepheretsa mawonekedwe a wovala.
(2) magalasi a aspheric
Kuwala kwapamwamba kwa lens ya aspheric ndi yosiyana ndi ma lens wamba ozungulira. Pofuna kutsata kuonda kwa lens, ndikofunikira kusintha mawonekedwe a lens. M'mbuyomu, mapangidwe ozungulira, mawonekedwe a aspheric, adakonza chithunzicho, anathetsa kusokonezeka kwa mlengalenga ndikupanga lens kukhala yopepuka, yochepetsetsa komanso yosalala. Kuphatikiza apo, imasungabe kukana kwamphamvu kwambiri, kupangitsa wovalayo kukhala wotetezeka kuti agwiritse ntchito.
M'nthawi ya kupita patsogolo kwaukadaulo, kugwiritsa ntchito kapangidwe ka aspheric kumatha kuchepetsa kutsika kwa disolo mpaka pansi, kuti athe kukwaniritsa zosowa za makasitomala ambiri; Lens ya aspheric imakhala ndi bend yotsika pansi komanso kulemera kwake, zomwe zimapangitsa kuti ziwoneke bwino komanso zokongola. Pankhani ya diopta yapamwamba, imatha kuchepetsa kuwonongeka kwa diso. Kwa ogula omwe ali ndi mawonekedwe apamwamba, magalasi a aspheric angakhale abwino kwambiri
Mau oyamba a Zopanga
Ntchito yothandiza, yoyenera mawonekedwe amaso
Zoyenera ndizabwino kwambiri, nthawi zosiyanasiyana zimafunikira zofananira ndi kugula kwa magalasi osiyanasiyana. Mwachitsanzo, anthu omwe ali ndi mafupipafupi ogwiritsira ntchito makompyuta amatha kuyang'ana magalasi otchinga buluu; Anthu omwe nthawi zambiri amapita panja ndi m'nyumba amatha kulingalira magalasi osintha mitundu; Madalaivala angaganizire kuyendetsa ma lens polarized; Anthu omwe amachita masewera olimbitsa thupi nthawi zonse ayenera kuganizira magalasi olimba kwambiri ...
Zowoneka bwino, zomasuka kuvala
Magalasi pamsika nthawi zambiri amakhala ozungulira, aspherical, mbali ziwiri za aspherical, single-light or multifocus visual design. Mawonekedwe abwino amatha kupititsa patsogolo zowoneka bwino, kuchepetsa kutopa kwamaso, komanso kusintha mawonekedwe a ogula.