【Canon】UHD-DIGISUPER 122AF 4K Premium Broadcast Studio and Field Lens

  • High-Speed, Hi-Precision Auto Focus Mechanism exceeding 1000mm tele-end
  • Flagship model with world’s highest specs for maximum zoom and wide angle
  • Supports 4K (4096 x 2160 pixels) resolution
  • Ultra-low dispersion fluorite lens effective in eliminating chromatic aberration
  • Built-in Optical Shift Image Stabilizer
  • Remote Back Focus
  • Automatic Restoration of Illumination Attenuation
  • Compatible with existing HD broadcast lens accessories

Local Delivery

CHINAM is currently shipping within Hong Kong and specific countries only. We use local courier service as our delivery company. We do not support shipping items in a single order to multiple shipping addresses. To ship items to an additional address, please place a new order to us. Unless otherwise specified, delivery charge at the rate of HK$300 will be imposed on each delivery. We currently offer free delivery for each order over HK$1,000.

For remote areas or outlying islands delivery service, please contact our sales team via email - sales@chinam.com.hk

International Delivery

We will do our best to ship internationally to countries where we do not have sales representation. Please register with us, we’ll keep you updated and notify you when this is about to happen and become available in your region. Please note, at this time the customer is responsible for the duties and taxes imposed by their country.

For international shipping please contact our sales team via email - sales@chinam.com.hk

Deliver Time

  • Once your order has been handed over to the carrier for delivery, you will receive a shipment notification email with an estimated delivery date. Please note that it is not possible to expedite your delivery and receive your package earlier than the scheduled delivery date. Therefore, we are unable to accept requests for expedited delivery. Our carriers are unable to provide an exact time of day for your delivery. If you ordered multiple items, you may receive separate shipments.
  • All estimates are based on business days. We only make deliveries in the specified areas of Hong Kong from Monday to Sunday except on the first two days of the Lunar New Year and when typhoon warning signal No. 8 or above or black rainstorm warning is in force.
  • All rescheduling of delivery, additional purchases, new sales memos and amendments must be made 3 days before the scheduled delivery date. Otherwise, a double delivery charge will be incurred.
  • We may deliver the merchandise in one or more installments, and some of the merchandises may be delivered directly from suppliers. Any times and dates given for dispatch of merchandise, or the length of time that merchandise will take to be delivered, are only estimates. If we are unable to meet any stated dispatch or delivery dates or times we will inform you as to the progress of your order. You agree and accept that under no circumstances will we accept cancellation of order or refund.

Signature On Delivery

  • Most of our shipments contain valuable items. If you will not be in attendance to accept delivery of your purchase, consider shipping to someone you trust will be able to sign for your package. For your convenience, you may prefer to have your order delivered to your office address. If you choose this option, please include the name of your business in the address. Please note, if you choose this option, goods may be left with reception or the Mail Room.
  • As our carriers require a signature on delivery, the carrier will leave a calling card if you are not at home. Please contact the carrier to reschedule delivery.
  • For postal deliveries, no signature is required and order status tracking is not available.
  • Delivery failure due to no one answering the door upon the arrival of goods at the appointed time, or to circumstantial limitations such as the entrance being too small, will require a rescheduled delivery and therefore incur double delivery charges.
  • We will deliver the merchandise ordered by you to the address you give us for delivery at the time you make your order through our staff or a third party provider. You agree to present your photo identification upon request when you acknowledge receipt of the merchandise. The merchandise shall be, and shall be deemed to be, delivered and accepted by you when the merchandise are delivered to the address you give us for delivery. You agree and accept that we are entitled, at our option, to charge you additional costs or cancel your order in the event of your failure to accept delivery for whatever reasons.


  • You will become the owner of the merchandise you have ordered when they have been delivered to you. Once merchandise has been delivered to you they will be held at your own risk and we will not be liable for the loss or damage.
  • You may not export any products purchased at CHINAM online store. We sells and ships products to end-user customers only. Notwithstanding order confirmation, CHINAM may cancel any order where it has reasonable grounds to believe the product is not being purchased for end use.
  • If there is any inconsistency or ambiguity between the English version and the Chinese version, the English version shall prevail.
  • We reserve the final right to terminate or alter the above terms and conditions. In the event of any dispute, our decision shall be final and conclusive.
In stock (contact us for lead time)
UJ122x8.2B AF
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Premium 4K image quality

  • Advanced optical engineering and a generous use of fluorite and UD glass minimises optical aberration, ghosting and flare and provides premium 4K HDR optical quality throughout the zoom range.

122x zoom (8.2-1000mm) plus 2x Extender

  • Featuring a 122x zoom, the lens can be used in wide variety of broadcast scenarios. Furthermore, the built-in 2x Extender allows an even further reach, to an incredible 2000mm focal length.

Built in Auto Focus Technology

  • The UHD DIGISUPER 122AF (UJ122X8.2B AF) uses auto focus technology for precise focusing which has become even more important for 4K productions. The auto focus can be customized for focus speed, focus area and so on to meet the exact focus requirement for any shooting scenario.

Advanced Image Stabilisation

  • An advanced image stabilisation system that effectively compensates for a broad frequency of vibrations is particularly critical for maintaining a premium 4K performance when shooting at the telephoto focal length.

Full support for virtual systems

  • Along with the 20-pin connecter equipped on the UHD DIGISUPER 122AF (UJ122X8.2B AF), the 16-bit absolute value encoder will output accurate lens metadata that is compatible with virtual production systems used in the broadcast industry.

Compatible with new FDJ-S31 / 41 Focus Demand

  • The FDJ-S31 / 41 is a new Focus Controller designed for Canon’s Auto Focus UHD and HD Box lenses. Featuring a host of AF control options that allows the user to switch between AF and manual focus with ease as well as fine tunes settings such as AF Frame size and focus speed. The FDJ-S31 / 41 also offers three focus modes: FAR, NEAR and STANDARD Mode which adjusts the focus reaction curve according to the control.

CANON UHD DIGISUPER 122AF (UJ122X8.2B AF) Specification

Lens Mount B4
Extender 2.0x
Focal Length

8.2 – 1000mm

(with extender)
16.4 – 2000mm

Zoom Ratio 122x
Maximum Relative Aperture (F number)

1:1.7 at 8.2 - 340mm
1:5.0 at 1000mm

(with extender)
1:3.4 at 16.4 - 680mm
1:10.0 at 2000mm

Angular Field of View

16:9 Aspect Ratio
(9.6 x 5.4mm)
60.7° x 36.5° at 8.2mm
0.55° x 0.31° at 1000mm

(with extender)
32.6° x 18.7° at 16.4mm
0.28° x 0.15° at 2000mm

M.O.D. 3.0m
Object Dimensions at M.O.D.

16:9 Aspect Ratio
(9.6 x 5.4mm)
314.6 x 177.0cm at 8.2mm
2.7 x 1.5cm at 1000mm

(with extender)
157.3 x 88.5cm at 16.4mm
1.4 x 0.8cm at 2000mm

Protection Filter Optional
Built-in Optical Image Stabiliser yes
Auto Focus System yes
Approx. Size (W x H x L) 250.6 x 255.5 x 662.0mm
Approx. Weight 28.0kg
  • Hood cap
  • Dust cap
  • Connector cap


Canon Broadcast & Cinema Lens Catalog

【Canon】UHD-DIGISUPER 122AF 4K Premium Broadcast Studio and Field Lens