8X42 Waterproof Binoculars
8X42 Waterproof Binoculars
8X42 Waterproof Binoculars
8X42 Waterproof Binoculars
8X42 Waterproof Binoculars
8X42 Waterproof Binoculars

8X42 Waterproof Binoculars

8x42 waterproof binoculars xa mus rau ib yam ntawm cov binoculars nrog cov yam ntxwv hauv qab no:
Magnification (8x): Qhov no txhais tau hais tias lub koob yees duab ua kom pom cov duab 8 npaug loj dua qhov koj yuav pom ntawm qhov muag liab qab. Nws yog qhov sib npaug zoo ntawm lub zog loj thiab kev ruaj ntseg (tsawg tshee piv rau qhov loj dua).
Lub Hom Phiaj Lens Diameter (42mm): Lub hom phiaj lo ntsiab muag yog cov lo ntsiab muag loj dua nyob rau pem hauv ntej ntawm lub koob yees duab. Txoj kab uas hla ntawm 42mm qhia qhov loj ntawm cov lo ntsiab muag. Lub hom phiaj loj dua lub lens txoj kab uas hla tso cai rau ntau lub teeb nkag mus rau hauv lub teeb pom kev zoo, uas txhim kho cov duab ci ntsa iab, tshwj xeeb tshaj yog nyob rau hauv cov teeb pom kev tsawg.
Waterproof: Qhov no qhia tau hais tias lub koob yees duab tau kaw kom tsis txhob muaj dej nkag mus rau lawv. Waterproof binoculars feem ntau kuj fogproof, txhais tau tias lawv tau ntim nrog nitrogen los yog argon roj los tiv thaiv sab hauv fogging thaum muaj kub hloov.

Khoom Taw qhia

Specification

Magnification	8X
Hom phiaj Diameter (mm)	42mm ib
Prism Hom	Ru tsev / BAK4
Lens Txheej	FMC
Focus System	Xees.
Exit tub kawm txoj kab uas hla (mm)	4.9mm ib
Tawm ntawm Cov Tub Kawm Ntawv Distance (mm)	18.2mm ib
Field of View	6.44 degree
FT / 1000 YDS	338ft ua
M/1000M	113m
MIN.FOCAL.LENGTH	3.5m
RESOLUTION	Tsawg dua los yog sib npaug li 5.6 "
WATERPROOF	1m / 30 min
NITROGEN PUB	Yog lawm
UNIT DIMENSION	145 * 126 * 52mm
UNIT WEIGHT	590g

Vim li cas peb thiaj xaiv 8X42 Waterproof Binoculars?

1.Wide Range of Applications:

8x42 binoculars muaj ntau yam txaus rau ntau yam dej num xws li saib noog, saib tsiaj qus, yos hav zoov, kis las kis las, concerts, caij nkoj, thiab siv sab nraum zoov. Lawv muab qhov sib npaug zoo ntawm lub zog loj thiab thaj chaw saib, ua rau lawv haum rau ob qho tib si ze-up thiab ntev-ntev saib.

2.Low-Light Performance:

Nrog rau lawv lub hom phiaj loj dua 42mm lo ntsiab muag, cov koob yees duab no sib sau ntau lub teeb, uas ua kom pom kev pom hauv cov teeb pom kev tsawg xws li kaj ntug, tsaus ntuj, lossis hnub huab cua. Qhov no yog qhov tshwj xeeb tshaj yog rau cov dej num xws li saib noog thaum sawv ntxov lossis yav tsaus ntuj.

3.lear, Ntse duab:

Kev sib xyaw ua ke ntawm 8x magnification thiab 42mm lub hom phiaj lo ntsiab muag feem ntau ua rau cov duab meej, ntse nrog cov xim zoo nkauj thiab nthuav dav. Qhov no ua rau nws yooj yim dua los soj ntsuam cov ntsiab lus tsis sib xws ntawm cov noog, tsiaj qus, lossis cov khoom nyob deb.

Yuav ua li cas xaiv 8X42 Waterproof Binoculars?

1.Practical Application:

Rau kev ua ub no xws li saib noog lossis saib kev ua kis las, qhov dav FOV yog qhov zoo vim nws ua rau muaj kev paub zoo dua thiab taug qab cov ntsiab lus nrawm.

2.Roof vs Porro Prisms:

Lub ru tsev prisms yog ntau compact thiab ua raws nyob rau hauv ib txoj kab ncaj nraim, uas ua rau ib tug sleeker binocular tsim. Porro prisms muab kev nkag siab zoo dua thiab feem ntau dav FOV rau tib qhov kev nthuav dav tab sis yog bulkier.

3. Khoom siv:

Saib rau cov koob yees duab uas ua los ntawm cov khoom siv ruaj khov xws li magnesium alloy lossis

polycarbonate. Cov ntaub ntawv no yog lub teeb yuag tsis tau muaj zog, muab cov kav ntev

thiab tiv thaiv kev cuam tshuam thiab kev tuav tsis zoo thaum siv sab nraum zoov.

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