ITTO940222A0 - ZOOM LENS SHIFT DEVICE IN OPTICAL EQUIPMENT, SUCH AS A LIGHT BEAM PROJECTOR. - Google Patents
ZOOM LENS SHIFT DEVICE IN OPTICAL EQUIPMENT, SUCH AS A LIGHT BEAM PROJECTOR.Info
- Publication number
- ITTO940222A0 ITTO940222A0 ITTO940222A ITTO940222A ITTO940222A0 IT TO940222 A0 ITTO940222 A0 IT TO940222A0 IT TO940222 A ITTO940222 A IT TO940222A IT TO940222 A ITTO940222 A IT TO940222A IT TO940222 A0 ITTO940222 A0 IT TO940222A0
- Authority
- IT
- Italy
- Prior art keywords
- light beam
- zoom lens
- shift device
- lens shift
- optical equipment
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO940222A IT1273082B (en) | 1994-03-25 | 1994-03-25 | Device for movement of the zoom lenses in an optical apparatus, for example, a light beam projector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO940222A IT1273082B (en) | 1994-03-25 | 1994-03-25 | Device for movement of the zoom lenses in an optical apparatus, for example, a light beam projector |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO940222A0 true ITTO940222A0 (en) | 1994-03-25 |
ITTO940222A1 ITTO940222A1 (en) | 1995-09-25 |
IT1273082B IT1273082B (en) | 1997-07-04 |
Family
ID=11412373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO940222A IT1273082B (en) | 1994-03-25 | 1994-03-25 | Device for movement of the zoom lenses in an optical apparatus, for example, a light beam projector |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1273082B (en) |
-
1994
- 1994-03-25 IT ITTO940222A patent/IT1273082B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITTO940222A1 (en) | 1995-09-25 |
IT1273082B (en) | 1997-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990330 |