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Canon HJ21ex7.5B IASE Lens

The Canon e-HDxs HJ21ex7.5B-IASE-A is a 21x 2/3" telephoto lens built to offer high performance in HDTV news gathering. The lens is lightweight and can be relied upon under harsh conditions.

Canon HJ21ex7.5B IASE Lens

Canon HJ21ex7.5B IASE Lens

The Canon e-HDxs HJ21ex7.5B-IASE-A is a 21x 2/3" telephoto lens built to offer high performance in HDTV news gathering. The lens is lightweight and can be relied upon under harsh conditions.

SKU: 15246

Cat no: 4757

  • 21x Optical Zoom
  • Servo/Manual Zoom
  • Servo Focus
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Estimated Delivery 5 to 7 days

£14,995.00 (ex vat) £17,994.00 (incl vat)

Finance from €394.12 per month - view more details

Canon HJ21ex7.5B IASE Lens

The Canon e-HDxs HJ21ex7.5B-IASE-A is a 21x 2/3" telephoto lens built to offer high performance in HDTV news gathering. The lens is lightweight and can be relied upon under harsh conditions.

Additionally, it's equipped with features such as internal focus and shuttle-shot programmable positioning. The focal-length range is 7.5-158mm with a minimum object distance of 2.8' (0.9 m). This lens has a 2x extender for doubling focal length.

Sophisticated Drive System
To make the lens easier to use, Canon has developed an advanced drive boasting all the features of the previous e-HDxs system. With improved human ergonomics in mind, the lens provides the highest level of comfort and versatility.

High Definition Ready
Many high definition cameras are hamstrung by insufficient optics. Electronic Field Production (EFP) lenses traditionally have been built to accommodate standard definition. This lens is designed specifically with high definition in mind. The optics increase fidelity, making sure HD footage is crystal clear.

Improved Image Quality
The lens element design greatly reduces aberrations and image distortions. These advances contribute to more balanced imaging from center to edge throughout the aperture range.

Shuttle-Shot Technology
The lens has added capability when zooming, using the shuttle-shot switch. At the touch of a button, the lens can move to a pre-programmed point, going back and forth. This can also be used creatively while providing a no hassle way of verifying focus.

Integrated 2x Extender
For instant close-up images, the lens has a switch that inserts an element that doubles the focal length at any point in the zoom range. Instead of using the zoom function the extender gives immediate close up images.

Key Features:

  • 21x Optical Zoom
  • Servo/Manual Zoom
  • Servo Focus

Product Specification


Mount: Bayonet
Image Format: 2/3" CCD, 16:9/4:3
Focal Length:

  • .5-158mm (21x Zoom)
  • 15-316mm (2x Extender)

Aperture: 
Without Extender:

  • f/1.9 at 7.5-116mm
  • f/2.6 at 158mm

With Extender

  • f/3.8 at 15-232mm
  • f/5.2 at 316mm

Iris Type: Manual
Focus Type: Servo
Horizontal View Angle:
Without Extender

  • 65.2° at 3.5mm
  • 3.5° at 130mm

With Extender

  • 35.5° at 15mm
  • 1.7° at 316mm

Minimum Object Distance (M.O.D.): 2.8' (0.9 m)
Macro: Standard
Dimensions (WxHxL): 6.9 x 4.8 x 10.2" (17.5 x 12.3 x 26cm)
Weight: 5.8 lbs (2.6kg)

  • Canon HJ21ex7.5B IASE Lens

Canon's European CPS programme is a completely free service that offers Canon professional photo and video users exclusive access to a range of benefits. These include access to CPS support at major events; a priority repair service; and local CPS support in selected European countries. Free back-up equipment loans during repair periods are also available, depending on the level of your CPS membership. Information about CPS is now available in 12 languages — to find out more please select your CPS territory/language from the drop down menu above.

The service operates on a three-tier basis to provide a programme that’s accessible, responsive and tailor-made to the needs of professional photographers. The appropriate level of CPS membership will be automatically assigned to you depending on the number of qualifying bodies and lenses that you registered with CPS.

For CPS Video membership videographers must own one qualifying Canon professional camcorder. For a full list of qualifying CPS Photo and CPS Video products please visit the link ‘view qualifying products’ here.

The countries that currently offer the European CPS programme are: Austria, Belgium, Croatia (Silver membership only), Czech Republic, Denmark, Finland, France, Germany, Hungary, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, Romania (Silver membership only), Russia, Slovenia (Silver membership only), South Africa, Spain, Sweden, Switzerland, Turkey (Silver membership only), the United Arab Emirates (Silver membership only), UK and the Ukraine (Silver membership only).

Professional photographers and videographers can also register for CPS membership in the following 23 countries: Algeria, Azerbaijan, Bahrain, Belarus, Bulgaria, Cyprus, Egypt, Estonia, Georgia, Greece, Iceland, Israel, Jordan, Kazakhstan, Latvia, Lebanon, Lithuania, Malta, Oman, Qatar, Saudi Arabia, Serbia, and Slovakia. Although CPS repairs and loans are not available in these 23 countries all registered CPS members from these countries can take advantage of CPS repair and loan benefits when they travel to the 27 countries (named in the paragraph above) that do offer these services.

To find out what CPS can do for you or to register please click the link below.

Canon Professional Service


Photolease Company Finance from €394.12 (ex VAT) per month.

All lease figures below exclude VAT. Finance available to UK incorporated limited companies only.

Term (months) First Payment Monthly Payments Admin Fee Total Payment
60 €511.04 €394.12 €116.92 €23,764.29
48 €583.28 €466.36 €116.92 €22,501.97
36 €705.65 €588.73 €116.92 €21,311.19
24 €949.35 €832.43 €116.92 €20,095.16
12 €1,679.56 €1,562.64 €116.92 €18,868.61

Select "Photolease finance" as the payment option at checkout. Finance is only available to UK incorporated limited companies. A minimum basket total of £1,000.00 applies, Photolease will normally contact you within one hour of receipt of your application if sent during business hours of 9am - 5pm (BST), Monday to Friday.

Photolease Ltd  is an independent finance company specialising in leasing equipment to the creative industry. Visit photolease.co.uk for more information as well as their terms and conditions. Offer is subject to status. Terms and conditions apply. Written details available upon request.

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