TW200708794A - Zoom lens apparatus - Google Patents
Zoom lens apparatusInfo
- Publication number
- TW200708794A TW200708794A TW094129008A TW94129008A TW200708794A TW 200708794 A TW200708794 A TW 200708794A TW 094129008 A TW094129008 A TW 094129008A TW 94129008 A TW94129008 A TW 94129008A TW 200708794 A TW200708794 A TW 200708794A
- Authority
- TW
- Taiwan
- Prior art keywords
- support base
- focus
- adjusting ring
- cover
- zoom lens
- Prior art date
Links
Landscapes
- Lens Barrels (AREA)
- Studio Devices (AREA)
Abstract
A zoom lens apparatus includes a support base, a focus-adjusting ring rotationally connects with the support base, a lens chamber which is accepted and positioned within the focus-adjusting ring, an elastic washer and a cover. Wherein, a displacement guiding track with a sliding component is installed between the focus-adjusting ring and the support base. The sliding component can move along the displacement guiding track, thus causing relative movement between the focus-adjusting ring and the support base, and causing relative axial displacement to the support base. Meanwhile, the lens chamber can motion the focus-adjusting ring relative to each other, also causing relative axial displacement to the support base. The cover and the support base are buckled together, and the elastic washer are clamped between the cover and the focus-adjusting ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94129008A TWI271567B (en) | 2005-08-24 | 2005-08-24 | Zoom lens apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94129008A TWI271567B (en) | 2005-08-24 | 2005-08-24 | Zoom lens apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI271567B TWI271567B (en) | 2007-01-21 |
TW200708794A true TW200708794A (en) | 2007-03-01 |
Family
ID=38435245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94129008A TWI271567B (en) | 2005-08-24 | 2005-08-24 | Zoom lens apparatus |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI271567B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI397730B (en) * | 2008-06-27 | 2013-06-01 | Hon Hai Prec Ind Co Ltd | Focusing ring and lens barrel using same |
TWI457597B (en) * | 2007-12-10 | 2014-10-21 | Parker Hannifin Corp | Optical lens image stabilization systems |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI420186B (en) * | 2008-09-25 | 2013-12-21 | Asia Optical Co Inc | Can prevent the light of the telescopic lens |
CN115542506B (en) * | 2022-03-01 | 2023-08-08 | 荣耀终端有限公司 | Optical adjustment structure and image pickup apparatus |
-
2005
- 2005-08-24 TW TW94129008A patent/TWI271567B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI457597B (en) * | 2007-12-10 | 2014-10-21 | Parker Hannifin Corp | Optical lens image stabilization systems |
TWI397730B (en) * | 2008-06-27 | 2013-06-01 | Hon Hai Prec Ind Co Ltd | Focusing ring and lens barrel using same |
Also Published As
Publication number | Publication date |
---|---|
TWI271567B (en) | 2007-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |