Canon UHD DIGISUPER 90 产品宣传册

CANON 4K UHD UJ90 9B BROADCAST LENS

This lens, designed for use in 4K outside broadcast television production, combines both an 810mm long focal 
length and the superb optical performance to support the high 4K UHD imagery anticipated for sporting and 
other special events.

As a lens that supports 2/3” 4K UHD cameras, this model boasts  the 
world’s highest zoom ratio* and world’s longest focal length.*  

Thanks to the precision of its high-grade components and assembly, 
the lens achieves outstanding 4K optical performance, even when  
the built-in 2x extender has been engaged. Also featured is Canon’s 
latest generation optical shift-type image stabilizing mechanism, helping 
to achieve the degree image-stabilizing performance commensurate 
with 4K.

The lens offers optical performance that supports 4K cameras all the 
way from screen center to the edges.

Since the lens achieves the zoom ratio, long focal length and size as 
well as the servo speed and stability required for the telecasting of live 
sports events and other applications, it provides the applicability and 
ease of operation demanded by high quality 4K shooting.

BUILT-IN EXTENDER

1.0x

2.0x

FOCAL LENGTH

9-810mm

18-1620mm

ZOOM RATIO

90x

MAXIMUM RELATIVE APERTURE

1:2.4 at 9-486mm

1:4.0 at 810mm

1:4.8 at 18-972mm

1:8.0 at 1620mm

ANGULAR FIELD OF VIEW

56.1° x 33.4° at 9mm

0.68° x 0.38° at 810mm

29.9° x 17.1° at 18mm

0.34° x 0.19° at 1620mm

M.O.D.

3.0m

OBJECT DIMENSIONS AT M.O.D.

287.9 x 161.9cm at 9mm

3.3 x 1.9cm at 810mm

144.0 x 81.0cm at 18mm

1.7 x 1.0cm at 1620mm

APPROX. SIZE (W x H x L)

9.9 x 10 x 24 in 

(250.6 x 255.5 x 610mm)

APPROX. WEIGHT

51 lbs 

(23.2kg)

1”

INDICATOR FOR IRIS/ZOOM/EXT

FASTENER LEVER

TALLY LIGHTS

F.B. LOCK KNOB

F.B. ADJUSTING KNOB

CONNECTOR FOR SWITCH BOX

AUX.CONNECTOR(FOR IS CONNECTOR)

CONNECTOR FOR VIRTUAL OUTPUT
CONNECTOR FOR SERVO CONTROLLER

HOOD

F.B.=69

  in air

F.B.=48

  in air

φ

 65

4.9” (125.3mm)

4.9” (125.3mm)

4.7” (120mm)

4.8” (122mm)

5.3” (135.5mm)

5.9” (150mm)

5.4” (137.5mm)

24” (610mm)

5” (127.3mm)

5” (127.3mm)