Canon CN-E85mm T1.3 L F Brochure (en)

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HDgc SERIES LENSES (1/2” & 1/3”)
DIGITAL DRIVE ENG/EFP LENS FEATURES 
With the introduction of the eIFxs and the e-HDxs series that has enhanced Canon’s well known “Digital Drive,” all of  
the broadcast HDTV lenses now offer many features, which have also been inherited by the HDxs and HD
gc
 (IRSE/IASE 
model) lenses. The concept of enhanced “Digital Drive” is based on “Ease of Operation” for Canon’s customers.
THREE PRESET FUNCTIONS
Canon Digital Drive provides the following “three preset functions” that have become possible with digital technology.
SHUTTLE SHOT
By memorizing any two focal lengths, the Digital Drive can automatically “shuttle” between the 
two points, moving in either direction.
FRAME PRESET
The angle of view can be preset in either of two memories (DD: one memory) and the lens will 
zoom to that position by pushing a simple button. During a performance, frame preset will 
reproduce the zoom position decided upon at the rehearsal. It’s easy to repeat the same zoom 
as often as you like at the highest speed or in a preset zoom speed.
SPEED PRESET
A specific zoom speed can be preset in memory and it is possible to repeat the zoom speed as 
often as you like by pushing a simple button.
ZOOM MODE SELECT
One of several operational curves can be chosen 
which will allow different zoom movement 
characteristics when operating the seesaw switch. 
This is accomplished as a linear adjustment as 
opposed to an adjustment done in steps. 
USER-CUSTOMIZED SETTING
The drive unit can memorize 9 patterns of 
user-customized settings and also transmit 
the data between different drive units.
Wide Angle
Telephoto
Zoom Speed
b.
 A
djust
ed b
y the Zoom Speed 
V
olume
Zoom Rocker Switch 
a. Adjusted by the Zoom Mode Adjustment Trimmer
HDTV
KH20x6.4 KRSD SY14
KH13x4.5 KRSD SY14
KT17ex4.3B IRSE
KT20x5B KRSD A
Zoom Ratio
20x
13x
17x
20x
Image Size
1/2"
1/2"
1/3"
1/3"
Built-in Extender
2.0x
Range of Focal Length 
(with Extender) 
6.4~128mm
4.5~59mm 
4.3~73mm
8.6~146mm (2.0x)
5~100mm 
Maximum Relative Aperture
(with Extender)
1:1.4 at 6.4~89.6mm
1:2.0 at 128mm
1:1.5 at 4.5~44mm
1:2.0 at 59mm
1:1.4 at 4.3~73mm
1:2.8 at 8.6~146mm (2.0x)
1:1.4 at 5.0~90.3mm
1:1.55 at 100mm
Angular Field 
of View
(with Extender)
4:3 Aspect 
Ratio
53.1°x41.1° at 6.4mm
2.9°x2.1° at 128mm
70.8°x56.1° at 4.5mm
6.2°x4.7° at 59mm
58.3°x45.4° at 4.3mm
3.8°x2.8° at 73mm
31.2°x23.6° at 8.6mm (2.0x)
1.9°x1.4° at 146mm (2.0x)
51.3°x39.6° at 5mm
2.8°x2.1° at 100mm
16:9 Aspect 
Ratio
57.1°x34.1° at 6.4mm
3.1°x1.8° at 128mm
75.7°x46.9° at 4.5mm
6.8°x3.8° at 59mm
62.6°x37.7° at 4.3mm
4.1°x2.3° at 73mm
33.8°x19.4° at 8.6mm (2.0x)
2.1°x1.2° at 146mm 
(2.0x)
55.2°x32.8°
 at 5mm
3.0°x1.7° at 100mm
M.O.D.* from Lens Front
0.9m (10mm with Macro)
0.4m (10mm with Macro) 
0.6m (10mm with Macro)
0.9m (10mm with Macro)
Object 
Dimensions  
at M.O.D.*
(with Extender)
4:3 Aspect 
Ratio 
82.6x62.0cm at 6.4mm
4.3x3.2cm at 128mm
66.7x50.0cm at 4.5mm
4.9x3.7cm at 59mm
61.5x46.1cm at 4.3mm
3.8x2.9cm at 73mm
30.8x23.1cm at 8.3mm (2.0x)
1.9x1.5cm at 146mm (2.0x)
80.9x60.7cm at 5mm
4.2x3.2cm at 100mm
16:9 Aspect 
Ratio
89.8x50.5cm at 6.4mm
4.6x2.6cm at 128mm
73.4x41.3cm at 4.5mm
5.4x3.0cm at 59mm
66.9x37.6cm at 4.3mm
4.1x2.3cm at 73mm
33.5x18.8cm at 8.6mm (2.0x)
2.1x1.2cm at 146mm (2.0x)
88.1x49.6cm at 5.0mm
4.5x2.5cm at 100mm
Approx. Size (WxHxL) 
6.4x4x7.2 in.
(163.3x103x182.5mm)
6.5x4.1x8.5 in.
(165.4x105.1x215.3mm)
6.3x4.2x7.8 in.
(159.3x106.6x197.3mm)
6.4x4.1x6.7 in.
(163.3x103x171.2mm)
Approx. Weight (IRSE / IASE) 
2.8 lbs (1.27kg) 
1.59kg (3.51 lbs)
3.26 lbs (1.48kg)
2.62 lbs (1.19kg)
Information Display
Filter Thread Size  
(Hood / Lens Barrel)
— / 82mm P0.75
105mm P1 / —
— / 82mm P0.75
— / 82mm P0.75 
 Standard        — Not Applicable
*M.O.D. = Minimum Object Distance.  
• For control accessories for KT17ex, please refer to page 38. For all other lenses, please refer to page 39. 
• The above specification for each lenses are based on the following image size formats. 1/2”:   8mm, 1/3”:   6mm.
1/3"
1/3"
1/2"
1/2"
HDgc SERIES ENG LENSES (1/2” & 1/3”)
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HDgc SERIES ENG LENSES (1/2” & 1/3”)