RU95100832A - Lens coating - Google Patents
Lens coatingInfo
- Publication number
- RU95100832A RU95100832A RU95100832/28A RU95100832A RU95100832A RU 95100832 A RU95100832 A RU 95100832A RU 95100832/28 A RU95100832/28 A RU 95100832/28A RU 95100832 A RU95100832 A RU 95100832A RU 95100832 A RU95100832 A RU 95100832A
- Authority
- RU
- Russia
- Prior art keywords
- layer
- coating
- znse
- zns
- quarter
- Prior art date
Links
Abstract
FIELD: optical instruments. SUBSTANCE: structure of lens coating, which total optical depth is less than quarter of operational wave length, is SKLKH, where S is substrate which refraction index is in range of 2.2 -- 4.0. Layer with high refraction index is made from zinc sulfide (ZnS) or zinc selenide (ZnSe). Layer with low refraction index is made from bismuth fluoride (BiF). In addition adhesion layer of ZnS or ZnSe is introduced between substrate and coating. optical depth of introduced layer is (0.1-0.2) of quarter of wave length. EFFECT: increased field of application, increased environment protection for production of coating and consuming waste.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95100832A RU2097801C1 (en) | 1995-01-19 | 1995-01-19 | Clarifying coating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU95100832A RU2097801C1 (en) | 1995-01-19 | 1995-01-19 | Clarifying coating |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95100832A true RU95100832A (en) | 1996-10-27 |
RU2097801C1 RU2097801C1 (en) | 1997-11-27 |
Family
ID=20164140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95100832A RU2097801C1 (en) | 1995-01-19 | 1995-01-19 | Clarifying coating |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2097801C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114114475A (en) * | 2021-12-07 | 2022-03-01 | 湖北久之洋红外系统股份有限公司 | High-adhesion high-surface-quality antireflection film for zinc selenide substrate and preparation method and application thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2456710C1 (en) * | 2011-01-18 | 2012-07-20 | Государственное образовательное учреждение высшего профессионального образования "Саратовский государственный технический университет" (СГТУ) | Nanocomposite antireflection coating in form of thick film and method of making said coating |
RU2759509C1 (en) * | 2021-06-07 | 2021-11-15 | Общество с ограниченной ответственностью «Микролазер» (ООО «Микролазер») | Method for creating a solid immersion medium for observing the internal structure of transparent objects with a high refractive index |
-
1995
- 1995-01-19 RU RU95100832A patent/RU2097801C1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114114475A (en) * | 2021-12-07 | 2022-03-01 | 湖北久之洋红外系统股份有限公司 | High-adhesion high-surface-quality antireflection film for zinc selenide substrate and preparation method and application thereof |
Also Published As
Publication number | Publication date |
---|---|
RU2097801C1 (en) | 1997-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE57770T1 (en) | THIN FILM ARTICLE WITH VARIABLE OPTICAL PROPERTIES WITH HIGH ANGULAR COLOR CHANGE. | |
US4934788A (en) | Deposition of gradient index coatings using coevaporation with rate control | |
DE60031629D1 (en) | TRANSPARENT SUBSTRATE WITH LOW EMISSIVITY ANTIREFLECTION COATING OR SUN SHIELDING | |
EP0204562A3 (en) | Transparent photovoltaic module | |
DK0721112T3 (en) | Multi-layer anti-reflective coating with a graduated base layer | |
JPS5810702A (en) | Optical radiator | |
CA2071096A1 (en) | Plastic lens | |
EP0341385A3 (en) | Thin film beamsplitter structure | |
EP0783121A3 (en) | Achrathermal reimager | |
RU95100832A (en) | Lens coating | |
EP0195747A3 (en) | Wide angle lens with a large aperture for the infrared wavelength | |
JPS55151601A (en) | Pentagonal prism for camera finder | |
EP0147946B1 (en) | An anti-reflection coating for an infrared transmitting material and laser beam transmitting window or fiber incorporating the same | |
AU4005089A (en) | Solar protective filter | |
JPS5612664A (en) | Projector | |
EP0881519A3 (en) | Organic/inorganic composite superlattice type optical modulator | |
JPS57190455A (en) | Adhesion type image sensor | |
EA200500166A1 (en) | METHOD OF FORMING A MONOCRYSTAL STRUCTURE AND SILICON MATERIAL, RESISTANT TO EXPOSURE H AND HE | |
DE59205595D1 (en) | Composite insulation system | |
JPS5746203A (en) | Optical switch | |
JPS5559406A (en) | Color separating filter | |
RU95100833A (en) | Interference mirror | |
US4612234A (en) | Anti-reflection coating film suitable for application on optics made of mixed crystals of thallium iodide and thallium bromide | |
JPS56110901A (en) | Plastic optical parts | |
JPS646905A (en) | Laser light reflecting filter |