Duab
Ntim & Xa
Ntim Cov Lus Qhia:lub thawv
Lub Sijhawm Lead:
Quantity (pieces) | 1 - 100 | 101-500 Nws | 501-1000 Nws | > 1000 |
Est.Sijhawm (hnub) | 7 | 10 | 15 | Yuav tsum sib tham |
Specification
Khoom npe | 2 Lens scuba diving mask |
Khoom siv: | Seal skirt / Strap: Silicone Lens: Tempered iav |
Loj: | 16 x 8 cm |
Xim: | dub / liab / xiav / dawb thiab kev cai xim |
Qhov hnyav | 400 G |
Logo: | Kev cai logo |
Feature: | 180 Degree Saib / Eco-phooj ywg |
Style: | Muaj tswv yim, Zam |
Daim ntawv thov: | Ua luam dej Snorkel Diving Freediving |
Ntim: | Plastic Box los yog Mesh Box |
OEM / ODM | Txhua tus txais |
Qauv sij hawm | Txog 3 hnub |
Qhov zoo | Kev pom dav dav, siab-ntim, tshem tau lub koob yees duab mount, Dual-channel ua pa raj, 180 degree panoramic tsis pom kev, tiv thaiv huab cua los tiv thaiv, nrawm tso khawm, Loj Saib Lub Ntiaj Teb Loj |
Paub meej
Cov tsom iav dub - lub luag haujlwm
Thaum snorkeling, yog tias koj hnav looj tsom iav dub, koj yuav pom zoo hauv qab dej dua yog tias koj tsis hnav lawv.Qhov no yog vim hais tias thaum dhia dej, cov txheej dej yuav npog qhov chaw ntawm lub qhov muag, thiab cov refractive index ntawm cov dej yuav luag tib yam li lub ntuj lens ntawm lub qhov muag - lub refraction ntawm crystal.tus nqi yog tib yam.Yog li ntawd, thaum lub teeb nkag mus rau hauv lub qhov muag los ntawm dej, tsis muaj refraction.Yog li ntawd, ib daim duab meej tsis tuaj yeem tsim rau ntawm retina.Ob lub qhov muag tsis pom kev, tab sis yog tias koj hnav looj tsom iav dub, ib txheej ntawm huab cua yuav tsim ntawm dej thiab ob lub qhov muag.Lub refractive index ntawm huab cua txawv heev ntawm qhov refractive index ntawm lub qhov muag lub crystal (natural lens), yog li thaum lub teeb nkag mus rau hauv lub qhov muag, nws yuav refract, yog li koj yuav pom ntau zoo dua thaum koj tsis hnav tsom iav dub.
Diving Goggles: Ceev faj
Thov khaws lub lens kom huv si kom deb ntawm cov plua plav thiab roj.Tom qab txhua qhov kev siv, thov yaug nrog dej txias, thiab muab tso rau hauv lub thawv tom qab cua qhuav.Tsis txhob rub sab hauv ntawm daim iav nrog koj txhais tes lossis lwm yam khoom, thiaj li tsis txhob rhuav tshem cov nyhuv tiv thaiv huab cua.Tsis txhob raug tshav ntuj.