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ON-OFF built-in " ND filter "

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Uploaded by on Dec 14, 2011

Pump up the volume to hear the Filter dropping with a single push of a button.

A very old Canon technology that you can find in all "Powershot lenses".
With one click you can drop an internal Neutral-Density filter. It is always with you and always clean ;)

Why aren't new lenses using it?

Video tech. info:
720p @50fps (w/ EX. TELE CONV.)
Panasonic GH2 @ISO640
Lumix 45-200mm @45mm

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Science & Technology

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Uploader Comments (Zuzullo)

  • lindo

  • @titareco

    indeed

see all

All Comments (4)

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  • @Zuzullo

    tinha que ser da cor das auroras boreais... :)

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