Price Pledge ensures we won't be beaten on price! We actively monitor the prices offered by our competitors daily and adjust our own pricing accordingly.
Price Pledge ensures we won't be beaten on price! We actively monitor the prices offered by our competitors daily and adjust our own pricing accordingly. We pledge to match the price on most products offered by UK based dealers that are selling officially imported or manufactured UK stock, with full manufacturer warranty and is authorised to do so by the relevant manufacturer.
Prior to the point of sale CVP will endeavour to match the price on most products subject (but not limited) to the following criteria:
For further details please call us on 02083807400.
Details of where you have found the cheaper item.
The prices shown are an estimate based on the purchase of a single item with nothing else in your basket. The prices and options do not include shipping regulations and duties which will be checked in the checkout process.
At CVP we always strive to get your order to you as quickly as possible, but in the interest of clarity please note that next day is defined as the next working day (ie: excluding weekends, UK bank holidays and public holidays).
Orders placed and security cleared before 14:00GMT where all items are in stock will normally be dispatched on the same business day for ultimate delivery according to the shipping method selected.
Where an item is not physically in stock, the actual delivery time will be extended by the lead time for the product in question. Shipping to the Channel Islands, Northern Ireland, Republic of Ireland and some remote UK postcodes are not next day but 2 working days.
All transactions are subject to CVP security checks which are for our mutual protection against identity theft and fraud. In the event that additional checks are required you will be informed and dispatch time will be extended by the time taken to resolve any queries raised. We apologise for any inconvenience this may cause.
*Due to unforseen circumstances, on some occasions same day dispatch may not be possible. In this event we will always do our utmost to keep you fully informed of any delay imposed.
Canon’s breakthrough technologies and powerful computer-aided design techniques produced the KH16ex5.7 IRSE, a standard HDTV lens with an excellent performance-cost optimization. In addition, it offers focal lengths of up to 92mm (or 182mm with extender) and a wide field of view of 62.9 degrees. It is a design that directly responds to the expressed creative desires of broadcasters and HD producers for low-cost HD acquisition system.
The KH16ex5.7 IRSE represents a fine compromise between the demands for mobility in a handheld HDTV camera system and the high imaging performance requirements for HDTV production. The requisite optimization strategies to achieve this balance sought a high MTF over the entire image plane, minimization of chromatic aberrations, and maximization of image contrast. Preservation of a high MTF at the wider-angle focal lengths (where scene detail can be particularly high) was a special priority.
Relative light distribution was optimized for the more open aperture settings and this uniformity of brightness across the image plane combined with the high contrast and excellent picture sharpness produces vividly clear HD pictures. Contrast was extended by careful control of black reproduction – with optical and mechanical design innovations that substantially reduced flare, veiling glare, and any internal reflections. Tight control of the geometric distortion at wide-angle settings constituted another central design imperative. The lens spectral transmittance characteristic was closely coordinated with that of all of the major portable cameras to ensure adherence to the HDTV colorimetric standards and to additionally support flexible creative control of colour reproduction.
|Object Image Format||1/2 Inch|
|Object Image size||6.97 mm (H) x 3.92 mm (V)|
|Focal Length Range||5.792mm|
|Focal Length Range with Extender||11.4-184mm|
|Angular Field of View||At 5.7mm 62.9° (H) x 38.0° (V)|
|At 92mm 4.3° (H) x 2.4° (V)|
|Maximum Relative Aperture||at 5.7mm-71.6mm 1:1.4|
|at 92mm (Ramping Characteristic) 1:1.8|
|Maximum Relative Aperture with Extender||at 11.4mm-143.1mm 143.2|
|at 184mm (Ramping Characteristic) 1:3.6|
|MOD From Front of Lens||0.6 Meter (10mm with Macro)|
|Scene Object Dimensions at M.O.D||at 5.7mm 67.2 cm x 37.8 cm|
|at 92mm 4.1 cm x 2.3 cm|
|Scene Object Dimensions at M.O.D with Extender||at 11.4 mm 33.6 cm x 18.9 cm|
|at 184 mm 2.1 cm x 1.2 cm|
Newly developed optical materials combined with the very latest lens element design innovations and multilayer coatings - that produce an unsurpassed pristine imaging system for the most discerning production team. The e-HDxs logo identifies the deployment of these technologies in the lens.
A Canon design innovation that uses a floating optical system to better control chromatic aberration.
Enhanced Digital Drive technology
16-bit rotary encoder for aperture control reports to the associated camera Iris control system (10-bit compatibility).
Maximum Zoom speed is 0.5 seconds and Focus is 1.5 seconds.
Compact digital servo drive unit is mounted to the lens at a 12.5 degree angle for comfort and balance.
Magnesium alloy body for light weight and exceptional durability.
All contemporary Canon lenses avoid the use of materials and substances potentially harmful to the environment. Lead has been removed from all optics and other identified substances from all components comprising the composite lens system.