Specification
BM -9036 |
|
Qauv |
20X80 |
Magnification |
20X |
Hom phiaj Diameter (mm) |
80 hli |
Focus System |
Center |
Hom Prism |
POB/BAK 4 |
Number of Lens |
6pcs / 4 pawg |
Lens Txheej |
FMC |
Lub kaum sab xis saib |
3.4 degree |
Field of View |
59m / 1000m, 177ft / 1000yds |
Exit tub kawm txoj kab uas hla (mm) |
4mm ib |
Qhov muag nyem (mm) |
17.5mm ib |
Kwv tij Brightness |
16 |
Twilight Index |
40 |
Interpupillary nrug (mm) |
54MM -73MM |
Ze kom pom tseeb |
15m |
Txhua Huab Cua |
Yog lawm |
Waterproof |
Yog lawm |
Aluminiumfoil |
Yog lawm |
Nitrogen puv |
Yog lawm |
Focus Range (m) |
Yog lawm |
Qhov hnyav |
2.5 Kg |
Vim li cas peb xaiv 20 x 80 Binoculars?
1.High Magnification:
Lub 20x magnification zog tso cai rau cov ncauj lus kom ntxaws soj ntsuam ntawm cov khoom nyob deb. Nws yog qhov tshwj xeeb tshaj yog muaj txiaj ntsig zoo rau cov dej num xws li astronomy, qhov twg koj xav saib lub cev saum ntuj ceeb tsheej lossis saib noog thaum koj xav pom cov noog los ntawm qhov deb.
2.Large Objective Lens Diameter:
Lub hom phiaj ntawm 80mm lub lens txoj kab uas hla cia nyob rau hauv ib tug ntau npaum li cas ntawm lub teeb, uas ua rau brighter thiab clearer duab. Qhov no tshwj xeeb tshaj yog muaj txiaj ntsig zoo thaum saib xyuas hauv qhov chaw qis, xws li thaum kaj ntug lossis tsaus ntuj.
3.Versatility:
20 x 80 binoculars muab qhov sib npaug ntawm kev nthuav dav thiab kev txav mus los. Lawv muab qhov kev nthuav dav ntau dua li cov duab thaij duab, tso cai rau kev soj ntsuam kom ntxaws ntxiv, thaum tseem tuaj yeem tswj tau rau kev siv tes. Txawm li cas los xij, vim lawv qhov loj me thiab qhov hnyav, lawv feem ntau siv nrog lub koob yees duab lossis lwm txoj hauv kev ruaj ntseg rau kev saib xyuas txuas ntxiv.
3. Cov ntawv thov tshwj xeeb:
Cov binoculars no yog nrov ntawm cov astronomers rau stargazing thiab saib cov khoom celestial. Lawv tuaj yeem nthuav tawm cov ntsiab lus ntxiv ntawm lub hli saum npoo av, cov hnub qub nyob deb, galaxies, thiab txawm tias qee lub ntiaj teb. Tsis tas li ntawd, lawv tuaj yeem pab tau rau kev soj ntsuam ntev hauv av, xws li kev pom cov tsiaj qus los yog kev soj ntsuam.
4. Kev txiav txim siab txog nyiaj txiag: Txawm hais tias cov koob yees duab no yog qhov loj dua thiab tshwj xeeb dua, lawv tuaj yeem pheej yig dua piv rau qhov siab tshaj plaws astronomical lossis spotting scopes. Qhov no ua rau lawv muaj kev xaiv zoo rau cov neeg uas xav koom nrog kev soj ntsuam ntev yam tsis tau nqis peev rau cov khoom siv kim dua.
Yuav ua li cas xaiv 20 X 80 Binoculars?
1. Qhov muag nyem thiab xis nyob:
Yog tias koj hnav tsom iav, xaiv lub koob yees duab nrog lub qhov muag txaus kom pom kev zoo yam tsis tas yuav tshem koj cov tsom iav. Saib rau kho qhov muag qhov muag uas tuaj yeem twisted nce lossis nqis kom haum rau qhov sib txawv qhov muag.
2. Tripod Mounting:
Vim lawv qhov loj me thiab qhov hnyav, 20 x 80 binoculars feem ntau nruab nrog lub koob yees duab mounting adapter. Qhov no tso cai rau koj los txuas lub koob yees duab mus rau lub tripod kom ruaj khov thiab xis nyob ntev ntev. Mounting lawv ntawm lub tripod txo kev sib tuav tes thiab qaug zog, ua rau koj muaj kev saib tsis tu ncua.
3. Qhov muag nyem:
Qhov muag nyem yog hais txog qhov kev ncua deb ntawm lub qhov muag lub qhov muag thiab koj lub qhov muag thaum pom tag nrho qhov chaw pom. 20 x 80 binoculars feem ntau muab qhov muag ntev dua, uas yog qhov zoo rau cov neeg uas hnav tsom iav. Nws tso cai rau kev pom kev zoo yam tsis tas yuav tshem cov tsom iav.
Cim npe nrov: 20 x 80 binoculars, Tuam Tshoj 20 x 80 binoculars manufacturers, lwm tus neeg, Hoobkas