
Canon expands its range of zoom lenses ENG 4K 2/3 "for broadcast Los nuevos objetivos CJ45ex9.7B y CJ45ex13.6B destacan por su enfoque r pido y una estabilizaci n de la imagen (IS) mejorada.
Canon ha presentado los nuevos CJ45ex9.7B y CJ45ex13.6B, dos objetivos broadcast ENG 4K de 2/3 que destacan por su enfoque r pido y una estabilizaci n de la imagen (IS) mejorada. Ofrecen el alto rendimiento requerido para ser utilizados con las c maras broadcast 4K, gracias a la tecnolog a de dise o ptico propiedad de Canon. Las lentes de fluorita y el vidrio de Ultra Baja Dispersi n (UD) logran pticas 4K de alta calidad, desde la zona central de la imagen hasta la periferia para todas las focales del zoom, mientras que las innovaciones en el objetivo garantizan una gran nitidez y el mejor control de las aberraciones en su categor a.
Por todo ello, seg n destaca Canon, estos objetivos son ideales para la captura de im genes 4K HDR pr cticamente en cualquier entorno, desde primeros planos a vistas panor micas de recintos deportivos o lugares donde se celebran conciertos. Ambos objetivos son capaces de ofrecer una gama zoom 45x y unas longitudes focales desde 9,7 mm a 437 mm y 13,6 mm a 612 mm, respectivamente. El multiplicador 2x incorporado dobla las distancias focales, aumentando la longitud focal tele m xima del CJ45ex9.7B a 873 mm y del CJ45ex13.6B a 1.224 mm, lo que permite aumentar las posibilidades de las grabaciones con tele.
Estabilidad sofisticada
La grabaci n excepcionalmente estable est garantizada, gracias a la tecnolog a de Estabilizador de la Imagen (IS) de Canon, que es capaz de detectar y corregir de forma inteligente el movimiento de la c mara. El control y la estructura IS mejorados destacan incluso a frecuencias m s altas, por encima de 10-15 Hz, tal como ocurre cuando van montados sobre un veh culo. La calidad ptica sin rival del sistema IS de estos objetivos permite realizar grabaciones y captar im genes estables con tele, lo que los hace ideales para captar impresionantes primeros planos en documentales de naturaleza o para la grabaci n y transmisi n en directo de grandes eventos.
Las nuevas unidades servo (drive unit) incluyen un codificador absoluto de alta resoluci n de 16 bits, capaz de proporcionar un seguimiento del zoom, enfoque e iris extremadamente precisos. Estos datos pueden ser transferidos a una sistema virtual1 que permite a los usuarios combinar im genes generadas por ordenador con v deo en directo. La funci n de informaci n de las unidades servo proporciona una comodidad a adida cuando se ejecutan varias funciones, como la configuraci n de modos del usuario y el bloqueo de acceso.
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
07/10/2026
Dalet, a leading technology and service provider for media-rich organizations, today announced the latest Long-Term Supported (LTS) release of Dalet Flex. Build...
06/09/2026
June 9 2026, 23:00 (PDT) Dolby and MagentaTV Bring Fans Closer to the FIFA Worl...
04/08/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
15/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
15/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
South end zone videoboard, cloud-based control system will be ready for 2026 football season...
14/07/2026
Redesigned website, enhanced mobile app unify content, ticketing, and personalized fan engagement...
14/07/2026
Agreement spans sponsorship sales, digital monetization, radio production, and new practice facility naming rights...
14/07/2026
Independent league adds 14 regional sports network affiliates, growing distribut...
14/07/2026
New strategy aims to unify competitions, content, fan engagement, and commercial...
14/07/2026
ESPN and Disney+ become exclusive home of PFL events in key international MMA market...
14/07/2026
Gill will oversee engineering, technology, and sports operations across the company's 64 local television stations...
14/07/2026
Submitted by North American Broadcasters Association (NABA)
As broadcasters con...
14/07/2026
Modernized mobile unit combines HOME Apps, mc 56 console, and IP infrastructure ...
14/07/2026
Every match of the 32-team tournament will air across ION and Scripps Sports platforms in English and Spanish...
14/07/2026
FloHockey to stream every game of the annual international tournament under four...
14/07/2026
Victory+ telecasts to be simulcast on TEGNA-owned station, expanding free local distribution...
14/07/2026
Plug-ins for heavy music
Avalanche Tones is the brainchild of Ava Toton, a 17-year-old musician and developer who says her goal is to make the lives of gui...
14/07/2026
Launched alongside new Singer Showcase purchase model
IK Multimedia's innovative vocal-synthesis software has just gained its latest voice add-on, the R...
14/07/2026
Registration open until 1 September 2026
The MIDI Association have revealed that the registration deadline for this year's MIDI Innovation Awards has no...
14/07/2026
88-note model completes MK4 range
Novation have just introduced the final model in their flagship MIDI controller keyboard range, the Launchkey MK4 88. Roun...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
IBC2026 has unveiled a powerful Conference programme bringing together global media leaders, technology innovators, creators, sports organisations, broadcasters...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
Broadcast Solutions, a leading systems integrator and provider of innovative solutions for the broadcast media industry, has delivered two highly capable outsid...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
14/07/2026
Editor's note: This post is part of the Nemotron Labs blog series, which exp...
14/07/2026
Techtel Successfully Relocates AICD Broadcast Studio to New Sydney Headquarters
BroadcastBroadcast EquipmentLive StreamingBroadcast Studio2026
14 July Writ...
14/07/2026
Tuesday 14 July 2026
First look revealed for Friday the 13th prequel, Crystal ...
14/07/2026
When immersive audio dominates industry headlines, it's easy to assume that every broadcaster is preparing for an Atmos future. The reality is quite differ...
14/07/2026
Emma and Sophie from ICG's marketing team joined thousands of fellow marketers, brands and agencies at MAD//Fest London 2026, one of the UK's biggest ma...
14/07/2026
Why Trusted and Secure Media Operations Matter In this series, we explore the technologies, architectures and operational realities shaping modern media operati...
14/07/2026
Pilot Project Shows How Retailers Are Prepared for the Next Step in the Evolution of Digital Commerce
Arvato Systems Drives Agentic Commerce Forward
G terslo...
14/07/2026
As part of this commitment, weve joined the SME Climate Hub, publicly pledging to:
measure our greenhouse gas emissions
reduce them in line with a net zero p...
14/07/2026
Power is AI infrastructure's inescapable constraint. How many tokens an AI factory can generate within a fixed power budget determines its revenue and profi...
13/07/2026
The Braves opted to keep production in-house rather than hand it off to MLB...
13/07/2026
Behind The Mic provides a roundup of recent news regarding on-air talent, including new deals, departures, and assignments compiled from press releases and repo...
13/07/2026
Eurovision Sport is making live athletics more accessible to fans than ever befo...
13/07/2026
The Milwaukee Bucks will return to full-season over-the-air television for the 2...
13/07/2026
SMPTE has announced an expanded education pathway for media technology professio...
13/07/2026
Vizrt has announced that its graphics technology was used by broadcast design agency Girraphic for Netflix's debut MVP MMA event, broadcast live from the In...
13/07/2026
ARRI has announced an agreement to sell its global rental activities in Europe, the United Kingdom, and North America to H2 Equity Partners through a management...
13/07/2026
DAZN has announced a partnership with Premier Boxing Champions (PBC) to bring PBC fight nights to DAZN subscribers globally. The partnership begins Saturday, Ju...
13/07/2026
TikTok and WSC Sports have announced a strategic partnership that gives sports r...