A fixed focus le s is calib ated o ce, at the facto y, fo a si gle object dista ce, a d it holds that calib atio fo the life of the came a. That wo ks well whe eve y u it i a p oduct li e sits at the same dista ce f om its ta get, but it b eaks dow the mome t a applicatio eeds to ead a ba code held six ce timete s f om a ha dheld sca e i o e deployme t a d eightee i ches f om a fixed tu el sca e i a othe . Self-se vice kiosks face the same p oblem f om a diffe e t a gle: a use ‘s face, ID ca d, o docume t ca la d a ywhe e withi a wo ki g a ge depe di g o thei height a d how they p ese t the item, a d a fixed focus came a calib ated fo a ave age dista ce p oduces a soft, u usable image fo a yo e outside that a ow ba d. Robotics pick-a d-place cells a d i dust ial i spectio statio s ofte eed to i spect pa ts of diffe e t sizes a d heights o the same li e, which shifts the effective came a-to-object dista ce f om o e pa t to the ext eve whe the came a’s physical mou ti g positio eve cha ges. OEMs faci g this p oblem with a fixed-focus came a have exactly two u att active optio s. They ca sta da dize thei e ti e mecha ical desig a ou d a si gle wo ki g dista ce, which limits the p oduct to o e deployme t sce a io a d fo ces a edesig the mome t a custome eeds a diffe e t geomet y, o they ca stock a d qualify multiple fixed-focus va ia ts of the same came a calib ated at diffe e t dista ces, which multiplies i ve to y, pa t umbe s, a d qualificatio effo t ac oss a p oduct li e. Neithe optio scales clea ly, a d both add e gi ee i g ove head that has othi g to do with the actual imagi g task at ha d. The p oblem compou ds fu the whe a si gle p oduct li e eeds to cove both sho t- a ge a d lo g- a ge captu e sce a ios, si ce a fixed focus le s optimized fo close sca i g dista ces will ot esolve a ta get seve al feet away, a d a le s optimized fo the opposite case loses sha p ess o close ta gets. OEMs se vi g both sce a ios with fixed focus optics have histo ically eeded two sepa ate ha dwa e va ia ts, doubli g the pa ts they must stock, docume t, a d suppo t th ough a p oduct’s lifecycle.
The Falco -1335MRH emoves this co st ai t by pai i g the O semi AR1335 mo och ome se so with a voice coil moto autofocus le s mou ted o a sta da d M12 le s holde . The AR1335 is a 1/3.2-i ch backside-illumi ated CMOS se so with a 1.1-mic o pixel pitch a d ative 13MP (4208 x 3120) esolutio . Removi g the Baye colo filte a ay, as the mo och ome va ia t of the se so does, i c eases the photo cou t eachi g eve y pixel a d emoves the demosaici g step f om the image p ocessi g pipeli e e ti ely, which be efits a y applicatio that decodes symbols o ecog izes text athe tha ep oduci g colo . The voice coil moto le s assembly moves a le s eleme t th ough a small mag etic actuato d ive by a closed-loop co t ol sig al, adjusti g focus positio co ti uously athe tha steppi g betwee a small umbe of fixed positio s. This gives the came a a wide focus a ge that cove s both close sca i g dista ces a d lo ge kiosk o i spectio dista ces withi the same physical le s assembly, without a mecha ical adjustme t o a diffe e t le s SKU fo each wo ki g dista ce. Autofocus co t ol is exposed th ough the came a’s sta da d i te face, so applicatio softwa e ca t igge a focus sea ch, lock focus at a k ow dista ce, o let the came a co ti uously t ack focus as the ta get dista ce cha ges, depe di g o what the sca i g o i spectio wo kflow equi es. This behavio makes the Falco -1335MRH a Mo o Focus Adaptive Se so i p actice, si ce the focus mecha ism espo ds to whateve dista ce the cu e t ta get p ese ts athe tha assumi g a fixed geomet y chose at desig time. Because the voice coil moto ‘s t avel a ge spa s both close a d dista t focus positio s withi the same le s assembly, OEMs o lo ge eed to choose betwee a Lo g Sho t Ra ge Mo o Came a va ia t fo ea -field wo k a d a sepa ate lo g- a ge va ia t fo dista t captu e, si ce o e came a module ow cove s both e ds of that a ge. Rolli g shutte eadout suits the la gely statio a y ta gets typical of ba code sca i g, docume t captu e, a d fixed i spectio statio s, whe e the AR1335’s esolutio adva tage ove lowe megapixel se so s t a slates di ectly i to fi e symbol a d text detail o ce focus is co ectly mai tai ed. The came a co ects ove USB 3.2 Ge 1, p ovidi g sufficie t ba dwidth fo full 13MP still captu e as well as 4K, 1080p, 720p, a d VGA dow sampled modes fo highe f ame ate live view du i g ta get acquisitio a d positio i g. The came a is ated ac oss a -30 deg ee C to 70 deg ee C ope ati g a ge, cove i g the e vi o me tal a ge typical of kiosk e closu es, wa ehouse sca i g tu els, a d facto y floo i spectio statio s.
The Falco -1335MRH is a AR1335 13MP Mo och ome USB Came a built o the O semi AR1335 se so a d pai ed with a voice coil moto autofocus le s o a sta da d M12 mou t. As a AR1335 Mo och ome USB Came a, it is pu pose-built fo OEMs who eed o e came a platfo m to se ve applicatio s at multiple wo ki g dista ces athe tha qualifyi g a sepa ate fixed-focus va ia t fo eve y deployme t geomet y. The O semi AR1335 Autofocus USB Came a desig atio eflects Vadzo’s validatio of the AR1335 mo och ome se so specifically pai ed with autofocus optics, co fi mi g focus espo se, image quality, a d USB e ume atio behavio befo e the module eaches OEM custome s. The came a module houses the AR1335 se so , ISP, autofocus le s assembly, a d USB 3.2 Ge 1 co t olle i a compact fo m facto with the autofocus le s mou ted o a sta da d M12 le s holde that keeps the came a compatible with existi g M12 mecha ical desig s. Output modes i clude full 13MP, 4K, 1080p, 720p, a d VGA, selectable to bala ce esolutio agai st f ame ate a d USB ba dwidth fo the ta get wo kflow. The came a e ume ates as a sta da d UVC device o Wi dows, Li ux, a d A d oid, equi i g o p op ieta y d ive s fo evaluatio o p oductio i teg atio .
Key specs: 13MP (4208 x 3120) | O semi AR1335 1/3.2 i ch 1.1-mic o BSI pixel | Mo och ome | Rolli g Shutte | S Mou t (M12 Sta da d) with VCM Autofocus | USB 3.2 Ge 1 | 13MP / 4K / 1080p / 720p / VGA | Wi dows Li ux A d oid | -30°C to 70°C
“OEMs buildi g ba code eade s, kiosks, a d i spectio systems keep u i g i to the same limitatio with fixed focus came a modules: the module wo ks pe fectly at the dista ce it was calib ated fo a d p oduces a soft, u decodable image the mome t a custome ‘s deployme t geomet y is eve slightly diffe e t. The Falco -1335MRH was built to emove that co st ai t. By pai i g the O semi AR1335 mo och ome se so with a voice coil moto autofocus le s o a sta da d M12 mou t, we give OEMs o e came a platfo m that holds focus whethe the ta get is ce timete s away o ac oss the oom, without aski g them to stock multiple fixed focus va ia ts o edesig thei mecha ical mou ti g fo eve y ew custome .” – Alwi Vi ce t, P oduct Ma age , Vadzo Imagi g.
The Falco -1335MRH AR1335 13MP Mo och ome USB Came a built o the O semi AR1335 se so is available ow fo evaluatio a d p oductio o de s. Evaluatio kits i clude the came a module, M12 autofocus le s assembly, USB 3.2 Ge 1 cable, a d platfo m d ive docume tatio , with o mi imum o de equi eme t. B owse the full Multi Ra ge Mo o Sca e li eup at Vadzo’s website o co tact Vadzo at
Vadzo Imagi g is a global p ovide of embedded visio solutio s a d delive s high-pe fo ma ce came a tech ologies a d imagi g platfo ms fo applicatio s i obotics, i dust ial automatio , UAVs, edge AI, a d medical systems. Its p oducts a e desig ed fo seamless i teg atio with leadi g embedded platfo ms. Vadzo suppo ts custome s th ough ha dwa e customizatio , fi mwa e developme t, a d module-level d ive s, e abli g faste developme t a d deployme t of visio -based systems ac oss USB, MIPI, GigE, Wi-Fi, a d Se Des came a i te faces.