HJ22ex7.6B IASE


High Specification in Compact Size
  The focal range of 7.6mm to 167mm can be further extend to 334mm using the 2x range extender included in the lens. This highly flexible lens has been reduced in length to 221.5mm and in weight to 1.81 kg (IRSE A type) producing a remarkably compact package that supports a broad range of productions.

High optical performance
  Evolving design techniques, advanced optical materials and optical coatings, and continuing refinements to manufacturing processes have collectively contributed to the HJ22ex7.6B lens having very high optical performance and extended operational capabilities. Specifically these include a lowering of longitudinal chromatic aberration at the longer focal lengths, and curtailment of spherical and comatic aberrations. Adoption of new optical materials also afforded a reduction in curvature of field. The lens focusing system has also been improved over the conventional 2-group inner focus in terms of an improved resolution and contrast at the picture extremities especially at the telephoto side of the focal range.

New Ergonomic Drive Unit
  Besides the exceptional optical performance, another remarkable character of this new lens is it’s newly designed drive unit. With the goal of pursuing ease of operation, Canon has reached a new design based on human ergonomics, refined by a long term research and testing. Of course, all the advantages from the current e-HDxs Digital Drive Unit such as "Information Display for user customize setting", "Rotary Encoder for virtual studio integration and precise control" and "Enhanced Digital Functions" are inherited to the new drive unit. 


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Lens HJ22ex7.6B IRSE A / IASE A
Zoom Ratio 22x
Built-in Extender 2.0x
Range of Focal Length
(with Extender)
15.2~336mm (2.0x)
Maximum Relative Aperture
(with Extender)
1:1.8 at 7.6~114.1mm 
1: 2.65 at 168mm 
1:3.6 at 15.2~228.2mm 
1:5.3 at 336mm (2.0x)
Angular Field of View
(with Extender)
4:3 Aspect Ratio
(8.8 x 6.6mm)
60.1°x46.9° at 7.6mm
3.0°x2.25° at 168mm
32.3°x24.5° at 15.2mm
1.5°x1.13° at 336mm (2.0x)
16:9 Aspect Ratio
(9.6 x 5.4mm)
64.6°x39.1° at 7.6mm
3.27°x1.84° at 168mm
35.1°x20.1° at 15.2mm
1.64°x0.92° at 336mm (2.0x)
Minimum Object Distance (M.O.D.) 0.85m (10mm with Macro)
Object Dimensions at M.O.D.
(with Extender)
4:3 Aspect Ratio
(8.8 x 6.6mm)
92.5x69.4cm at 7.6mm
4.25x3.19cm at 168mm
46.3x34.7cm at 15.26mm
2.13x1.6cm at 336mm (2.0x)
16:9 Aspect Ratio
(9.6 x 5.4mm)
100.6x56.6cm at 7.6mm
4.60x2.60cm at 168mm
50.3x28.4cm at 15.2mm
2.30x1.30cm at 336mm (2.0x)
Macro Yes
Size (W x H x L) 164.7x112.1x221.5mm
Weight (Approx) IRSE A 1.81kg(4.00lbs)
IASE A 1.89kg(4.17kg)


Operational Accessories
Full servo : SS-41-IASD / SS-41-D
Semi servo : MS-210D


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