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Conventional Lens

  

Low-Dispersion Glass

 (GS250)

  

14 Multi-Coated Lens Surfaces

 (GS250)

New Lens

Chromatic
Aberration

Chromatic
Aberration

Light

Light

Aspherical Lenses

O.I.S. Lenses

Approx. 1/3

3CCD

1CCD

CCD

CCD

Optical Axis

Optical Axis

Dichroic Mirrors

G

CCD

R

CCD

B

The  camera's  CCD  (charge-coupled  device)  plays  a 
critical  role  in  picture  quality.  That's  why  Panasonic 
chose  a  3CCD  camera  system  –  the  type  used  in 
professional video cameras. In this advanced system 
the incident light is split into its three primary colour 

components (red, green and blue), and the resulting signal from each is collected 
by  one  of  the  three  CCDs.  The  GS250’s  3CCD  system  features  a  total  of  800,000 
pixels times 3. It captures moving pictures with an effective 630,000 pixels times 3 
and  still  pictures  with  an  effective  710,000  pixels  times  3,  which  provides  highly 
detailed  colour  information.  Compared  with  conventional  1CCD  camera  systems, 
Panasonic's advanced 3CCD system gives you greater beauty three different ways: 
in colour, detail, and gradation.

Leica is renowned by photographers everywhere as a maker of superb 

cameras 

and  lenses.  Now  this  legendary  optical  technology  fuses  with  Panasonic's  advanced 
digital technology in the Leica Dicomar lens. The GS250's brilliant new lens features 13 
lens elements in 9 groups and uses low-dispersion optical glass to reduce chromatic 
aberration  to  about  1/3  the  level  of  conventional  lenses.  A  special  multi-coating 
process is applied to 14 lens surfaces, minimising harmful reflection to deliver crisp, 
clear images free of flare and ghosting. 

*Leica  is  a  registered  trademark  of  Leica  Microsystem  IR  GmbH,  and  Dicomar  is  a  registered   
  trademark of Leica Camera AG.

Analogue

Signal

Processor

Noise-Shaping Filter

2D RGB Noise Reduction

3D RGB Frame

Noise Reduction

Advanced Pixel

Interpolation

System (AXIS)

Analogue

Signal

Processor

Noise-Shaping Filter

2D RGB Noise Reduction

3D RGB Frame

Noise Reduction

Advanced Pixel

Interpolation

System (AXIS)

Analogue

Signal

Processor

Noise-Shaping Filter

2D RGB Noise Reduction

3D RGB Frame

Noise Reduction

Advanced Pixel

Interpolation

System (AXIS)

Moving-Picture

Circuit

Still-Picture

Circuit

Detail, Contrast
and Colour
Correction

Reduces Noise

Pixel
Interpolation

Crystal Engine

Moving-
Pictures

Still-
Pictures

3D RGB Frame Noise Reduction

 

The  noise  reduction  system  uses  a  noise-shaping  filter  (first 

dimension)  to  remove  the  rough,  highly  visible  noise.  Next,  it  extracts  and  analyses  data  from 

several adjacent pixels in the horizontal and vertical directions (second dimension), and removes 

any  parts  that  it  determines  to  be  noise.  Finally,  the  process  is  applied  to  the  time  axis  (third 

dimension),  where  it  extracts  and  analyses  several  frames,  and  again  removes  parts  that  it 

determines  to  be  noise.  The  result  is  a  better  noise-reduction  performance  than  conventional 

systems provide. The noise reduction is particularly effective when shooting at low illumination, 

so you can capture clear, sharp images even at night or when lights are low.

AXIS (Advanced Pixel Interpolation System)

 

Quad-Density Pixel Distribution technology improves image precision by interpolating the signal 

for  areas  on  the  CCD  where  there  are  no  pixels.  AXIS  helps  reproduce  even  finely  detailed 

portions of an image, giving the picture a higher-resolution appearance.

Digital Signal Processing

 

This  new  configuration  consists  of  two  separate  image  processing  circuits,  one  for  moving 
pictures,  one  for  still  pictures.  Using  the  optimum  circuit  for  each  type  of  picture  makes  it 
possible to record both with outstanding quality.

Leica Dicomar Lens

O.I.S. Lens

3CCD

Crystal Engine

5

  

Quad-Density Pixel Distribution Technology

Shifted by 1/2 pixel vertically

Shifted by
1/2 pixel
horizontally

The green CCD image data is 
shifted by 1/2 pixel Ł
horizontally and vertically Ł
relative to the red and blue Ł
data, to double the 
pixel density in each Ł
direction.

2x

2x

Resulting in 

4x

 pixel density!

*The GS400 lens system comprises 14 lens elements in 10 groups, with a special multi-coating process 
applied to 16 surfaces. 
  The GS150 lens system comprises 10 lens elements in 7 groups, with a special multi-coating process 
applied to 12 surfaces. 

The same system that's used in professional 
broadcast cameras — 3CCD Camera System

GS250

GS75

GS400
GS150

GS250

GS75

GS400
GS150

GS400
GS250
GS150

Superior Leica-certified image quality
LEICA DICOMAR Lens

High-performance image processing
New Crystal Engine

You can take breathtaking stills as well
3.1-Megapixel Still Picture Recording

GS250

The  GS250  features  Quad-Density  Pixel  Distribution,  a  technology 
used in Panasonic's professional equipment. By distributing the pixels 
at  intervals  measured  in  submicrons,  this  technology  makes  it 
possible  to  position  four  times  as  many  pixels  as  in  a  conventional 
CCD.  As  a  result,  the  GS250  records 

3.1-megapixel  still  pictures.  It  captures  all  of  the 
outstanding detail, colour and sensitivity made possible 
by the 3CCD camera system.

*GS400: 4.0-Megapixel still picture recording
  GS150: 2.3-Megapixel still picture recording
  GS75: 1.7-Megapixel still picture recording

State-of-the-Art Imaging 

Technologies for 

Superior Pictures

H I G H - Q U A L I T Y   P I C T U R E S

Summary of Contents for NV-GS150

Page 1: ...2005 DIGITAL VIDEO CAMERA ...

Page 2: ...S150 NV GS75 P4 Best of Both Worlds Beautiful Pictures and Easy Operation Plu Remarkably Beautiful 3CCD Pictures Both Moving and Still 4 0 Megapixel Still Pictures Pro Like 3CCD Quality Moving Pictures NV GS400 GS400 up to ...

Page 3: ...3 GS35 Pictures are simulated NV GS35 NV GS25 P8 Plus a Wide Line up to Choose From Super Compact Powerful Zoom Models Up to 30x Optical Zoom Power 30x Optical Zoom 24x Optical Zoom ...

Page 4: ...CD USB 2 0 HS Mode Video Class NV GS150 3CCD Camera System Leica Dicomar Lens 2 3 Megapixel Still Picture Recording Crystal Engine Built in Lens Cover NV GS75 3CCD Camera System 1 7 Megapixel Still Picture Recording Crystal Engine USB 2 0 HS Mode Video Class Beautiful Colour Beautiful Colour Beautiful Detail Beautiful Detail Beautiful Gradation Beautiful Gradation Noise will greatly diminish pictu...

Page 5: ... horizontal and vertical directions second dimension and removes any parts that it determines to be noise Finally the process is applied to the time axis third dimension where it extracts and analyses several frames and again removes parts that it determines to be noise The result is a better noise reduction performance than conventional systems provide The noise reduction is particularly effectiv...

Page 6: ...have to worry about losing the lens cover Open and close easily Built in Lens Cover Tape Recording Mode Tape Playback Mode Card Recording Mode Picture Playback Mode PC Mode Easy to see even outdoors Power LCD GS250 GS75 GS400 GS150 GS250 GS75 GS400 GS150 GS250 GS75 GS400 GS150 GS250 GS150 GS75 GS400 GS250 GS400 GS250 Simply press the Power LCD button and the LCD becomes brighter making it easier t...

Page 7: ...hed professional looking movies for keepsakes 1 Video Class is a standard format that allows the real time transfer of moving picture data over a USB cable 2 The GS400 includes a MotionDV STUDIO 5 1LE GS150 GS75 DV IN OUT Analogue OUT Easy Editing from a Single Window Wide Range of Output Formats for the Networking Age Add Professional like Effects All by Yourself Sending Video Mail Over the Inter...

Page 8: ...uivalant 1072 mm 35 mm film camera equivalant 1x 30x Enjoy remarkable 30x zoom magnification in a camera that fits comfortably and securely in one hand This lens is not only the most powerful zoom offered in a home use digital video camera it also features low distortion And because the zoom is optical it captures both moving and still pictures with exquisite beauty In addition to bringing distant...

Page 9: ...ime transfer of moving picture data over a USB cable With the camera connected via USB cable to a PC start up Windows Messenger and the camera instantly turns into a web camera Ideal for teleconferencing over the Internet or for surveillance camera use System Requirements OS Microsoft Windows XP Home Edition Professional SP1 or later The supplied software is not compatible with Macintosh Microsoft...

Page 10: ...AY DVM80EF AY DVM60EF AY DVM60EF3 Model No Accessories GS250 GS400 GS25 GS35 CGR DU06 CGA DU07 CGA DU12 CGA DU14 CGA DU21 VW AD11 VW LT3014 VW LT3714M2 VW LT4314N VW LW3007 VW LW3707M3 VW LW4307M VW LMC30 VW LND30 VW LF37W VW LF43W VW VMH3 VW VMS2 VW FLH3 VW CT45 VW LDH3 VW LDC10 VW LL3 for VW LDH3 VZ LL10 for VW LDC10 VW SJ05 RP SDK01G 512 SDH256 SD128 064 032 VW CD1 GS150 GS75 POWER Rechargeable...

Page 11: ...r or AMD Athlon 1GHz or higher Intel Pentium II Celeron 300MHz or higher Intel Pentium III 450MHz or higher Intel Celeron 400MHz or higher About MotionDV STUDIO LE In USB connection Images can be captured to a PC In DV connection Images can be captured to a PC recorded to a digital video camera DV cable is an optional accessory The supplied software cannot be used on Macintosh Microsoft and Window...

Page 12: ...ox 6 fps SD JPEG Picture size 2048 x 1512 3 1 MEGA or 1600 x 1200 or 1280 x 960 or 640 x 480 Max 999 stills 10 stills with 0 5 sec 0 7sec at the shutter speed 1 25 interval VGA Yes DVC SD SP LP SP LP Max 20x Speed PCM 12 bit 4 ch 16 bit 2 ch Yes Time Code Yes In Out In Out Yes HP Out or AV In Out 2 0 High Speed mini B In Out Hot 1 Battery Charge Type Yes Lithium Ion Yes with Mic Stereo Yes Yes USB...

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