DE131227C - - Google Patents
Info
- Publication number
- DE131227C DE131227C DENDAT131227D DE131227DA DE131227C DE 131227 C DE131227 C DE 131227C DE NDAT131227 D DENDAT131227 D DE NDAT131227D DE 131227D A DE131227D A DE 131227DA DE 131227 C DE131227 C DE 131227C
- Authority
- DE
- Germany
- Prior art keywords
- target
- shooter
- lens
- glass
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011521 glass Substances 0.000 claims description 8
- NIOPZPCMRQGZCE-WEVVVXLNSA-N 2,4-dinitro-6-(octan-2-yl)phenyl (E)-but-2-enoate Chemical compound CCCCCCC(C)C1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1OC(=O)\C=C\C NIOPZPCMRQGZCE-WEVVVXLNSA-N 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/08—Auxiliary lenses; Arrangements for varying focal length
Landscapes
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE131227C true DE131227C (cs) |
Family
ID=399569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT131227D Active DE131227C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE131227C (cs) |
-
0
- DE DENDAT131227D patent/DE131227C/de active Active
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