Laser rangefinder telescopes yog
Ib hom, los yog rangefinder telescope. Lwm qhov short-range rangefinder hu ua handheld rangefinder. Handheld rangefinders feem ntau ntsuas qhov deb ntawm 0 mus txog 200 meters, thiab feem ntau yog siv sab hauv tsev. Lub telescopic rangefinder feem ntau yog 6-3000 meters deb.
Lub hauv paus ntsiab lus ntsuas ntawm lub laser rangefinder muaj ob hom: mem tes hom thiab theem hom. Hom mem tes siv qhov paub ceev ntawm lub teeb los ntsuas lub sijhawm taug kev ntawm ob lub ntsiab lus los xam qhov kev ncua deb. Raws li kev hais lus, qhov ntsuas tau deb dua, tab sis qhov tseeb tsuas yog ncav cuag meters. Nws feem ntau yog siv los ntsuas cov tsev lossis lub hom phiaj ntev ntev. Cov theem hom siv high-frequency hluav taws xob oscillation nrog ib lub sij hawm ntawm T rau amplitude modulate lub emission lub teeb qhov chaw ntawm lub rangefinder, thiaj li hais tias lub teeb siv sij hawm hloov nrog lub zaus ntawm cov hluav taws xob oscillation. Modulated lub teeb yoj propagates rov qab thiab tawm ntawm qhov kev ncua deb yuav tsum tau ntsuas, kom lub teeb emission thiab lub teeb tau txais nyob rau tib lub sij hawm muaj ib theem sib txawv Δφ. Raws li qhov no, nws yog xam tsis ncaj hais tias qhov kev ntsuas qhov deb feem ntau tuaj yeem ncav cuag qib millimeter, tab sis qhov ntsuas qhov ntev kuj luv. Kev ntsuas theem. Nws feem ntau yog siv nyob rau hauv tsev los yog qhov chaw uas yuav tsum tau high precision ntsuas.
Raws li lub npe qhia, lub laser rangefinder telescope kuj yog lub koob yees duab, tab sis nws yog lub tsom iav nrog laser ntau yam. Yog li ntawd, lub laser rangefinder telescope muab faib ua monocular rangefinder thiab binocular rangefinder. Tam sim no, cov kev qhia tshwj xeeb hauv kev ua lag luam yog 6x optical zoom, 7x optical zoom, ntsuas qhov deb ntawm 600 meters, 1000 meters, 1500 meters, 2000 meters, 3000 meters thiab lwm yam qauv, koj tuaj yeem xaiv cov qauv tsim nyog raws li koj xav tau.
Tus nqi ntawm monocular rangefinders feem ntau nyob ntawm ntau pua mus rau txhiab tus, thaum lub tshuab ntsuas kab ntsuas feem ntau raug nqi kaum txhiab.
Cov hom lag luam hauv tsev kuj pheej yig thiab raug nqi zoo. Cov khoom lag luam txawv teb chaws paub zoo, tab sis lawv cov nqi kuj tseem siab, thiab ntau ntawm lawv yog cov khoom lag luam OEM. Kev saib xyuas yuav tsum tau them thaum xaiv. Tam sim no cov khoom lag luam hauv tsev tsis muaj qhov phem tshaj li cov khoom lag luam txawv teb chaws ntawm kev tswj hwm thiab kev ua haujlwm zoo. .
