HVR Series
Digital HD Video Camera Recorder
HVR-Z7U HVR-S270U
Digital HD Videocassette Recorder
HVR-M35U
www.sony.com/HDV
Interchangeable Lens System, Native Progressive Recording, and Solid-state Memory Recording – Sony’s Commitment to the HDV World Brings a Remarkable Evolution in Next-generation Products.
Sony is proud to introduce two new HDV™ camcorders that deliver the enhanced functionality professionals have been waiting for: an interchangeable lens system, native progressive recording, and solid-state memory recording. Introducing the HVR-Z7U, the world’s first HDV handheld camcorder that uses 1/3-inch bayonet joint interchangeable
lenses, and the HVR-S270U shoulder-mount camcorder, which supports standard-size cassettes for extended recording times. A streamlined nonlinear editing workflow can be achieved using the supplied Memory Recording Unit, which
provides HDV/DVCAM/DV file recording on a widely available CompactFlash® solid-state memory card. These groundbreaking new camcorders feature 1080/24p/30p HDV native progressive recording modes*1 and they also have HDMI or HD/SD-SDI output.
This next-generation system features the HVR-M35U Video Cassette Recorder, which has HD/SD-SDI output.
These new solutions enhance the operational versatility of the Sony's professional HDV lineup, and open up a world of possibilities for high-definition digital video production. Whether it’s for documentaries, mainstream news, low-budget movies, music videos, Internet, education, or a wide range of industrial applications, Sony’s new HDV camcorders are ideal.
*1 In this brochure,“24p” means “23.98p” video signal and “30p” means “29.97p” video signal.
HVR-Z7U
(with supplied lens) |
(with ENG lens*) |
(with Cinema lens*) |
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HVR-M35U |
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Memory Recording Unit |
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(supplied with the HVR-Z7U/S270U) |
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HVR-S270U |
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(with supplied lens) |
(with ENG lens*) |
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(with Cinema lens*) |
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*These lenses, adaptors and matte box sets are not supplied.
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HVR-Z7U and HVR-S270U Common Features
New Lineup Expanding the HDV format World
Sony’s commitment to HDV has resulted in the remarkable evolution of cutting-edge technology equipment, such as the HVR-Z7U and HVR-S270U, which use the popular HDV1080i recording specification.
The HDV1080i specification uses one of the “MPEG2 Long GOP” compression profiles. This highly efficient and robust "MPEG2 Long GOP" codec - which is also used in the Sony XDCAM HD™ and XDCAM EX™ series – enables users to record stunning-quality HD video.
The HVR-Z7U provides over 60 minutes*2 of recording time using the widely available miniDV videotape. While the HVR-S270U has the additional option of using standard-size cassettes that provide over 4.5 hours*3 of continuous recording.
*2 When Sony's recommended Professional HDV tape DigitalMaster model PHDVM-63DM is used, approx. 63 min. recording time.
*3 When Sony's recommended Professional HDV tape DigitalMaster™ model PHDV-276DM is used, approx. 276 min. (4 hrs. 36 min.) recording time.
Native editing in the HDV format is now supported by most popular NLE (Nonlinear editing) software.
Additionally, the HDV signals can be recorded as a file on non-tape media. For example, when using the supplied CompactFlash (CF) Memory Recording Unit – images can be stored on a standard CF card for quick nonlinear editing. The optional HVR-DR60 Hard Disk Recording Unit can be used in the same manner, with images being recorded on to its large-capacity 60GB hard drive, which provides 4.5 hours of recording time.
PHDVM-63DM |
PHDV-276DM |
Switchable Recording and
Memory Recording Unit (supplied)* HVR-DR60 (optional)
*CF card is not included.
Playback – HDV1080i/DVCAM/DV
The HVR-Z7U and HVR-S270U can switch between HDV 1080i, DVCAM, and DV recording, providing full flexibility to record in either standard definition or high definition depending on your production needs
Built-in Down-converter for SD Production
The HVR-Z7U and S270U can convert material from 1080i down to 480i, and output the video signals through its i.LINK® interface and other SD output connectors.*
This allows users to edit recorded material with a compatible nonlinear editing system using current DV editing software, as well as record SD signals to an external VTR.
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SD (4:3) |
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HD (16:9) |
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Squeeze |
Letterbox |
Edge crop |
*Letterbox mode is not available from the i.LINK connector. i.LINK is a trademark of Sony used only to designate that a product contains an IEEE 1394 connector. Not all products with an i.LINK connector will necessarily communicate with each other. For information on compatibility, operating conditions, and proper connection, please refer to the documentation supplied with any device with an i.LINK connector. For information on devices that include an i.LINK connection, please contact your nearest Sony office.
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Cutting-edge imaging System for New Camcorders
1/3 inch-type 3 ClearVid CMOS Sensor system
The newly developed 1/3-inch type 3 ClearVid™ CMOS Sensor system has 45-degree rotated pixels on each chip in order to increase the signal density, while each pixel maintains sufficient surface area.
In combination with Enhanced Imaging Processor™ (EIP), the 3 ClearVid CMOS Sensor system achieves high resolution, high sensitivity, wide dynamic range, and excellent color reproduction.
The pixel shift interpolation technique has been traditionally used in small 3CCD camcorders. However, it normally requires the combination of all three color
element (RGB) signals to maximize resolution. If an object lacks one or more color elements, the resolution of the object may be degraded.
The 3 ClearVid CMOS Sensor system is different. It can always produce maximum resolution, regardless of the balance between color elements, thanks to its unique and sophisticated interpolation technology.
Pixel Layout
1080 Pixels
Pixels (Photo Diodes)
Signals after interpolation
Enhanced Functionality via the Technology of Exmor
Both the HVR-Z7U and HVR-S270U offer cutting-edge features, such as the technology of Exmor™ developed by Sony, which utilizes the full potential of the 3 ClearVid CMOS Sensor system.
The technology of Exmor, which features the column-parallel A/D conversion technique and the dual noise cancelling method are also used in other camera products from Sony.
Multiple A/D (analog to digital) converters on each pixel row convert analog signals to digital as soon as they are generated, unlike traditional technology that only has one A/D converter on each chip. The technology of Exmor can eliminate the influence of external noise that enters the signal chain during transfer to the A/D converter, resulting in high-quality digital signals with extremely low noise. This significantly enhances shooting in low-light environments.
By adopting this groundbreaking technology, the new 1/3-inch 3 ClearVid CMOS Sensor system enables the HVR-Z7U and HVR-S270U to achieve a low light sensitivity of just 1.5 lux*.
* At 1/30 shutter, auto iris and auto gain
Current Technology
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Senser |
Photo Diodes |
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Noise |
Noise |
Cancelling |
Cancelling |
A/D Converter |
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:Noise |
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Technology of “Exmor”
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Senser |
Photo Diodes |
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Noise |
Noise |
Cancelling |
Cancelling |
A/D Converter |
A/D Converter |
Noise |
Noise |
Cancelling |
Cancelling |
:Noise |
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Interchangeable Lens System
Offers Unlimited Possibilities
Various video lenses can be attached to the HVR-S270U and HVR-Z7U, which are both equipped with a universal standard 1/3-inch bayonet mount mechanism for quick changing of lenses.
Carl Zeiss Lens for HD Video as Standard
A high-quality, multi-purpose Carl Zeiss lens for HD video comes as standard with the HVR-S270U and HVR-Z7U. Stunning resolution and contrast is achieved thanks to the Carl Zeiss Vario-Sonnar™ T* coating, which suppresses unwanted reflections. A specially designed wide-angle lens is also available as an option, to suit a diverse range of shooting requirements.
Lens |
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Optical Zoom |
Focal Length*4 |
F number |
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Standard lens |
VCL-412BWH (for HVR-Z7U) |
12x |
32mm-384mm |
1.6 - 2.0 |
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(supplied) |
VCL-412BWS (for HVR-S270U) |
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Wide lens |
VCL-308BWH (for HVR-Z7U) |
8x |
24mm-192mm |
1.6 - 2.4 |
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(option) |
VCL-308BWS (for HVR-S270U) |
(16:9) |
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*4 These values are calculated to be equivalent to 35 mm film.
Easy-to-use Interchangeable Lens for Fixed-lens Camcorder Users
These lenses give Sony’s two new HDV camcorders the same functionality as popular fixed-lens camcorders like the HVR-Z1U and HVR-V1U, thanks to built-in features such as auto-focus, optical stabilizer, and automatic back-focus adjustment.
Current users of the above camcorders will easily become adept at using the HVR-Z7U and HVR-S270U, even if they have never used interchangeable lenses.
Natural-touch Lens Operation
Focus
The newly designed focus ring offers two types of manual focus, plus an auto focus mode that can be easily switched by sliding the focus ring forward or backward.
When the focus ring is in the front position, the lens works in the same way as the HVR-Z1U, HVR-V1U, and DSR-PD170. In this case, either manual or auto focus mode can be selected by the assignable button on the lens. On the other hand, when the focus ring is set to the rear position, the focus ring has a physical stop at infinity and works in the same way as a professional interchangeable lens, with fixed-focus-position and distance indicators.
Zoom
Fast, intuitive manual-zoom response is provided by an internal gearwheel mechanism that provides accurate zoom positioning. A high-quality servo-motor provides the smooth zooming performance that industry professionals have come to rely on.
Iris
The iris ring encircles the lens barrel.
Manual iris adjustment is possible with an ENG-type ring system that allows fine exposure control for challenging lighting situations.
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Slide Focus Ring |
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Zoom Ring |
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Iris Ring |
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Front : AF/MF
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Back : Full MF |
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AF/MF Mode |
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Full MF Mode |
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• Full AF |
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• Full MF |
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• MF with One-push AF |
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(absolute focus position) |
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