傳聞是出自日本Pentax用戶大本營
『私はペンタ党』
http://homepage3.nifty.com/tsun2/
的BBS

內容是
日本P家用戶詢問日本Pentax有沒有出防手振鏡頭的預定?
結果穫得意外的答案是，
Pentax目前在研發機身防手振DSLR，且可能快發表了。
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它處傳聞
這個機身(ccd)防手振技術可能是向 RICOH買的。
http://hobby7.2ch.net/test/read.cgi/dcamera/1123341568/773

抄自友站連結

http://appft1.uspto.gov/netacgi/n..................FTTH+or+FTTP+or+PON

United States Patent Application 20050196160
Kind Code A1
Uenaka, Yukio September 8, 2005
Anti-shake apparatus

Abstract

An anti-shake apparatus comprises a movable-unit, a fixed-unit, a signal-processing unit, and a control-unit. The movable-unit has an imaging-device and is changeable in first- and second-directions. The control-unit has first and second A/D-converters. The movable-unit has horizontal and vertical hall-elements. The signal-processing unit outputs a first detected-position-signal specifying a first-location from output-signals of the horizontal-hall-element to the first-A/D-converter, and outputs a second detected-position-signal specifying a second-location from output-signals of the vertical-hall-element to the second-A/D-converter. The control-unit calculates the first-location from an A/D-converting-operation by the first-A/D-converter, for the first detected-position-signal, calculates the second-location from an A/D-converting-operation by the second-A/D-converter, for the second detected-position-signal, and maximizes widths between minimum and maximum values of the first detected-position-signal in a horizontal-movement-range of the movable-unit and in an A/D-converting-range, and of the second detected-position-signal in a vertical-movement-range of the movable-unit and in an A/D-converting-range. The horizontal- and vertical-movement-ranges are proportional to a focal-distance.
Inventors: Uenaka, Yukio; (Tokyo, JP)
Correspondence Name and Address:

GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON
VA
20191
US

Assignee Name and Adress: PENTAX Corporation
Tokyo
JP

Serial No.: 071242
Series Code: 11
Filed: March 4, 2005

U.S. Current Class: 396/55
U.S. Class at Publication: 396/055
Intern'l Class: G03B 005/00
Foreign Application Data
Date Code Application Number
Mar 8, 2004 JP P2004-063909