Specification
|
BM-5109A |
|
|
Qauv |
7X50 |
|
Magnification |
7X |
|
Hom phiaj Diameter (mm) |
50 hli |
|
Prism Hom |
POB/BAK 4 |
|
Tus naj npawb ntawm lub lens |
5pcs / 3 pawg |
|
Lens coated |
FMC |
|
Focus System |
Ind. |
|
Exit tub kawm txoj kab uas hla (mm) |
7mm ib |
|
Tawm ntawm Cov Tub Kawm Ntawv Distance (mm) |
23.45mm 3 |
|
Lub kaum sab xis saib |
7 degree |
|
Field of View |
367 Ft / 1000 Yds, 122M / 1000M |
|
Kaw tsom qhov ntev |
5M/ |
|
Kwv tij Brightness |
49 |
|
Twilight Index |
18.8 |
|
Kev Kho Diopter |
5 DIOPTER |
|
Waterproof thiab Fogyproof |
Yog lawm |
Vim li cas peb thiaj xaiv 7X50 Waterproof Binoculars?
1. Magnification:
Lub 7x magnification muab qhov sib npaug zoo ntawm kev nqa cov khoom los ze zog thiab tswj cov duab ruaj khov. Nws muaj kev pom dav dav, ua rau nws haum rau kev ua si xws li saib noog, saib tsiaj qus, lossis siv sab nraum zoov.
2. Objective Lens Diameter:
50mm lub hom phiaj lens txoj kab uas hla tso cai rau lub teeb sib sau ua ke zoo heev. Ntau lub teeb nkag mus rau hauv lub teeb pom kev zoo ua rau cov duab ci dua thiab pom tseeb dua, tshwj xeeb tshaj yog nyob rau hauv cov teeb pom kev qis xws li thaum kaj ntug, tsaus ntuj, lossis hauv qhov chaw ntxoov ntxoo hnyav.
3. Waterproof thiab Huab cua Resistance:
Cov dej tsis muaj dej ua kom pom tseeb tias lub koob yees duab tuaj yeem tiv taus cov dej, noo noo, thiab txawm tias lub teeb los nag. Qhov no ua rau lawv tsim nyog rau kev ua si hauv hiav txwv, caij nkoj, nuv ntses, lossis ib qho kev nrhiav sab nraum zoov uas muaj caij nyoog ntsib cov dej ntub dej.
Yuav ua li cas xaiv qhov zoo 7X50 Waterproof Binoculars?
1. Lub hom phiaj:
Txiav txim siab lub hom phiaj tseem ceeb ntawm koj lub koob yees duab. Koj puas npaj siv lawv rau kev saib noog, kev ua si hauv hiav txwv, yos hav zoov, stargazing, lossis siv sab nraum zoov? Cov dej num sib txawv tuaj yeem muaj cov kev cai tshwj xeeb, xws li cov duab pom tseeb, thaj chaw saib, lossis kev ua haujlwm qis.
2. Waterproof Rating:
Saib rau lub koob yees duab nrog lub koob npe nrov dej tsis zoo, xws li IPX7 lossis IPX8, uas ua kom lawv tuaj yeem tiv taus dej mus txog qhov tob lossis rau lub sijhawm tshwj xeeb. Xyuas kom lub koob yees duab tsom iav tau tsim los ua kom tag nrho ntim thiab tiv thaiv dej thiab ya raws.
3.Ua kom zoo thiab kav ntev:
Xav txog cov ntaub ntawv tsim kho thiab tag nrho tsim kom zoo ntawm lub koob yees duab. Saib rau cov yam ntxwv zoo li roj hmab armor txheej, uas muab kev ruaj ntseg tuav thiab tiv thaiv kev cuam tshuam los yog kev poob qis.
Cim npe nrov: Tuam Tshoj 7x50 Waterpproof Binoculars Tuam Tshoj 7x50 Waterpproof Binoculars manufacturers, lwm tus neeg, Hoobkas
