MediaLight Pro2
Tus qauv tshiab rau qhov tseeb thiab kev nplij siab

Thov nco ntsoov: Yog hais tias koj tsis yog ib tug kws colorist, kws yees duab los yog video editor tej zaum koj yuav tau sim nrhiav tus Mk2 Series Cov or LX1 xwb.

cov MediaLight Pro2 Bias Teeb pom kev zoo tau tsim rau cov thawj coj, cov neeg kho, thiab cov xim uas xav tau qhov siab tshaj CRI thiab cov khoom siv hluav taws xob zoo tshaj plaws hauv lub teeb pom kev tsis zoo rau lawv cov kev tshaj lij.

cov Pov Thawj siv cov chav kawm tshiab ntawm ColorGrade™ MPro2 SMD (LED) chips, siv los ntawm xiav-violet emitters uas zoo tshem tawm LED emitter spike, nrog ib qho zoo kawg CRI ntawm 99 Ra, TLCI 99.7 Qa, thiab Spectral Similarity Index (SSI) ntawm 88. suav nrog flicker-dawb dimmer ua haujlwm ntawm 30 kHz (30,000 Hz vs 220 Hz rau lwm yam MediaLight dimmers - thiab yog, peb muag cov dimmers cais yog li koj tuaj yeem ntxiv lawv rau koj qhov teeb tsa uas twb muaj lawm - tab sis thov nco ntsoov koj tsis tas yuav ntxiv ib qho ntawm no vim lub flicker-dawb dimmer twb suav nrog).

Pro2 tsis suav nrog cov chaw taws teeb tswj. Hloov chaw, nws suav nrog peb qhov zoo tshaj plaws flicker-dawb dimmer. Koj tuaj yeem thov ib qho chaw taws teeb dimmer ntxiv rau koj qhov kev txiav txim tsis tau them nyiaj, tab sis koj yuav muab qhov flicker-dawb dimming muaj nuj nqi. Peb cia siab tias yuav muab cov kev xaiv chaw taws teeb rau yav tom ntej tab sis, rau tam sim no, SPD thiab kev daws teeb meem ntawm lub cev yog qhov tseem ceeb tshaj qhov yooj yim nyob deb. Yog tias koj xav tau cov chaw taws teeb dawb thiab dimmer, thov xa email rau peb nrog koj daim ID xaj thiab koj cov qauv tso saib kom tsis txhob muaj kev cuam tshuam infrared nrog lwm yam khoom siv.

Tsuas yog nyob rau hauv rooj plaub koj tsis tau hla SSI ua ntej: nws yog qhov kev sib piv ntawm lub teeb ci rau lub teeb pom kev siv (qhov no, D65). Nws piv cov spectral fais fab faib (SPD) ntawm lub teeb qhov chaw rau D65. Rau kev sib piv, qhov tseeb heev MediaLight Mk2 (CRI 98 Ra) muaj SSI ntawm 70. Raws li kev sau ntawv no, MediaLight Pro2 muaj SSI siab tshaj plaws rau cov khoom siv hluav taws xob LED.

Feem ntau cov khoom siv teeb pom kev zoo LED poob sib nrug ntawm tus nqi R9 (tsis suav nrog CRI suav) tab sis tseem ceeb heev rau cov tawv nqaij kom raug thiab sib sib zog nqus liab. Lawv feem ntau siv cov phosphors ntsuab pheej yig dua, uas tuaj yeem ua rau lub ntsej muag ntsuab txawm tias teeb pom kev nruab nrab grey phab ntsa.

Tshaj li lub tshuab xiav-violet photon, uas yuav luag tshem tawm xiav overshoot, MediaLight Pro2 siv ib qho tshwj xeeb phosphor sib xyaw uas rov ua kom cov liab tseem ceeb no, ua rau SPD smoother thiab ntau lub teeb ntuj.

Nov yog qhov emitter spike rau thawj MediaLight Pro (lub luminance yog txheeb ze; nco ntsoov yuav ua li cas tus ntsia hlau loj ntawm sab laug eclipses tus so ntawm lub spectrum):

Nco ntsoov: Qee cov neeg muas zaub ib txwm gravitate mus rau cov khoom kim tshaj plaws. Thaum peb txaus siab rau qhov ntawd, thov paub tias txhua yam khoom peb muag - los ntawm $ 15 LX1 Bias Light mus rau tus chij MediaLight Pro - tau ntawv pov thawj rau qhov tseeb tias tshaj SMPTE, ISF, thiab CEDIA cov qauv.

TL; DR: Txhua yam ntawm lub vev xaib no tuaj yeem siv tau tshaj lij.

Yog li, vim li cas thiaj tsim cov khoom tshiab zoo li MediaLight Pro2?

1) Vim qhov pom kev pom txawv ntawm tib neeg thiab txhim kho nrog kev paub. Ntau lub sij hawm peb siv nrog cov cuab yeej tso saib, qhov ntau peb pom nws lub zog thiab qhov tsis zoo.

Thaum 720p thiab 1080p TVs thawj zaug tshwm sim, qee cov neeg hais tias saib 1080p xav zoo li ntsia ntawm lub qhov rais. Tam sim no, peb dhau 4K.

2) Vim tias cov khoom zoo li MediaLight Pro2 cia siab tias qhov chaw teeb pom kev zoo yuav nyob hauv 3-5 xyoo, txawm tias peb tseem tsis tuaj yeem ua tiav cov nqi lag luam loj. Ib yam li cov so haujlwm MediaLight Pro v1 ua rau Mk2 Series ua tau, peb lub hom phiaj yog coj peb kawm los ntawm Pro2 mus rau lwm qhov ntawm peb kab.

Specifications

• 6500 K CCT (Correlated Xim Kub) — simulated D65
• CRI 99 Ra (TLCI 99.7 Qa) ColorGrade™ MPro2 SMD LED chips
• Muaj nyob rau hauv 1-6 meters ntev
• 1-4 m versions tuaj yeem khiav ntawm USB 2.0 lossis USB 3.0 (500 mA yam tsawg kawg nkaus)
• 5-6 m versions xav tau USB 3.0 (900 mA yam tsawg kawg nkaus)
• Qhov siab tshaj plaws luminance ≈ 300 lm tag nrho (rau 3-6 m) thiab ≈ 200 lm (rau 1-2 m). Rau kev siv ntau dua-tso tawm, saib peb 24 V MediaLight Pro2 qauv (800 lm / m).
• 8 hli 2-pin ntshiab tooj liab PCB sawb
• suav nrog flicker-dawb dimmer (tsis yog chaw taws teeb tswj)
• 5 V USB zog
• Xws li cov hlau hla kev hlaws
• Peel-and-stick 3M VHB mounting nplaum
• 5-xyoo lav

loj Daim ntawv

Rau cov lus pom loj dua 90 "qhov twg 4-sided teeb pom kev zoo xav tau, tso lub sawb 3 "los ntawm ntug (ntau dua 2") kom tsis txhob khiav luv ntawm LEDs nyob ib ncig ntawm txhua sab.

Thov nyeem yog ua raws li "Display on a stand" cov lus qhia:
Nws raug nqi me ntsis los siv cov hlua luv luv, tab sis cov neeg siv tau tshaj tawm tias "halo" zoo li diffuse heev thaum lub teeb nyob deb ntawm ntug. Qhov no tsis txo qhov ua tau zoo, tab sis muab kev xaiv tsawg dua. Koj yuav muaj kev ywj pheej xaiv 3- lossis 4-sided cov lus pom zoo.

Qhov kev teeb tsa luv luv tseem ua haujlwm rau 1 m MediaLight Pro2 ntawm cov lus qhia txog 46 "vim tias lub teeb los ntawm ob sab sib xyaw ua ke ntau dua ntawm cov ntxaij vab tshaus me - uas yog vim li cas 3 sab txaus rau lub khoos phis tawj saib.