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Light Weight And Low F Number Lens And Method Of Production
Abstract: Generally, an optical unit for collecting light from small and/or distant objects is disclosed. The optical unit may include a front lens having a diameter of at least 150 mm and at least one additional lens in association with the front lens, wherein the front lens is made of chalcogenide glass. In some embodiments, a weight of the optical unit ranges between 2 and 6 kg.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
26 August 2020
Publication Number
39/2020
Publication Type
INA
Invention Field
PHYSICS
Status
Email
patent@depenning.com
Parent Application
Applicants
RAIL VISION LTD
Rehov Ha'Tidhar 15
P.O. Box 2155
4366517 Ra'anana
Inventors
1. ISBI, Yuval
30 Itamar ben Avi
7405130 Nes Ziona
2. HANIA, Shahar
7 Ariel St
4485600 Kedumim
3. LEHRER, Alan
11A, Fichman Apt 8
6902711 Tel Aviv
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202047036745-FER.pdf | 2022-04-21 |
| 1 | 202047036745-STATEMENT OF UNDERTAKING (FORM 3) [26-08-2020(online)].pdf | 2020-08-26 |
| 2 | 202047036745-PRIORITY DOCUMENTS [26-08-2020(online)].pdf | 2020-08-26 |
| 2 | 202047036745-Correspondence_Form-26_11-02-2022.pdf | 2022-02-11 |
| 3 | 202047036745-FORM 18 [07-01-2022(online)].pdf | 2022-01-07 |
| 3 | 202047036745-FORM 1 [26-08-2020(online)].pdf | 2020-08-26 |
| 4 | 202047036745-DRAWINGS [26-08-2020(online)].pdf | 2020-08-26 |
| 4 | 202047036745.pdf | 2021-10-18 |
| 5 | 202047036745-FORM 3 [30-06-2021(online)].pdf | 2021-06-30 |
| 5 | 202047036745-DECLARATION OF INVENTORSHIP (FORM 5) [26-08-2020(online)].pdf | 2020-08-26 |
| 6 | 202047036745-FORM 3 [01-02-2021(online)].pdf | 2021-02-01 |
| 6 | 202047036745-COMPLETE SPECIFICATION [26-08-2020(online)].pdf | 2020-08-26 |
| 7 | 202047036745-Proof of Right [17-09-2020(online)].pdf | 2020-09-17 |
| 7 | 202047036745-FORM-26 [07-09-2020(online)].pdf | 2020-09-07 |
| 8 | 202047036745-Proof of Right [17-09-2020(online)].pdf | 2020-09-17 |
| 8 | 202047036745-FORM-26 [07-09-2020(online)].pdf | 2020-09-07 |
| 9 | 202047036745-FORM 3 [01-02-2021(online)].pdf | 2021-02-01 |
| 9 | 202047036745-COMPLETE SPECIFICATION [26-08-2020(online)].pdf | 2020-08-26 |
| 10 | 202047036745-DECLARATION OF INVENTORSHIP (FORM 5) [26-08-2020(online)].pdf | 2020-08-26 |
| 10 | 202047036745-FORM 3 [30-06-2021(online)].pdf | 2021-06-30 |
| 11 | 202047036745-DRAWINGS [26-08-2020(online)].pdf | 2020-08-26 |
| 11 | 202047036745.pdf | 2021-10-18 |
| 12 | 202047036745-FORM 18 [07-01-2022(online)].pdf | 2022-01-07 |
| 12 | 202047036745-FORM 1 [26-08-2020(online)].pdf | 2020-08-26 |
| 13 | 202047036745-PRIORITY DOCUMENTS [26-08-2020(online)].pdf | 2020-08-26 |
| 13 | 202047036745-Correspondence_Form-26_11-02-2022.pdf | 2022-02-11 |
| 14 | 202047036745-STATEMENT OF UNDERTAKING (FORM 3) [26-08-2020(online)].pdf | 2020-08-26 |
| 14 | 202047036745-FER.pdf | 2022-04-21 |
Search Strategy
| 1 | SearchstrategyE_20-04-2022.pdf |