GB637854A - Improvements in or relating to optical apparatus - Google Patents
Improvements in or relating to optical apparatusInfo
- Publication number
- GB637854A GB637854A GB9673/46A GB967346A GB637854A GB 637854 A GB637854 A GB 637854A GB 9673/46 A GB9673/46 A GB 9673/46A GB 967346 A GB967346 A GB 967346A GB 637854 A GB637854 A GB 637854A
- Authority
- GB
- United Kingdom
- Prior art keywords
- support
- tripod
- binoculars
- pivoted
- magnifying lens
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B21/00—Microscopes
- G02B21/0004—Microscopes specially adapted for specific applications
- G02B21/0008—Microscopes having a simple construction, e.g. portable microscopes
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Telescopes (AREA)
Abstract
637,854. Optical apparatus. SORDOILLET, P. Nov. 28, 1946, No. 9673. Convention date, March 28, 1945. [Class 97 (i)] Optical apparatus for viewing microscopic objects comprises a pair of binoculars and a magnifying lens system which are removably mounted on a common support so as to be used separately or in combination. In the form shown, the binoculars 1 are held on a support 7 by a screw and locking shoe arrangement 11 and a carrier 33 for the magnifying lens has flanges which form a sliding fit in grooves formed on the underside of the support 7 and which are held in said grooves by a spring catch. The support 7 is pivoted to an arm 19 which is pivoted at 18 to the body 15 of a tripod and is formed with gear teeth 17 engaging a worm 21 on the tripod. Thus, rotation of worm 21 varies the height of support 7 above the ground on which the feet of the tripod rest. The common optical axis of the magnifying lens and the binoculars is variably inclined to the vertical by means of two rods 22, 25 which have thereon threads of opposite end and screw into a sleeve 26, the other ends of the rods being respectively pivoted to the tripod 15 and the support 7.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR637854X | 1945-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB637854A true GB637854A (en) | 1950-05-31 |
Family
ID=8995596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9673/46A Expired GB637854A (en) | 1945-03-28 | 1946-03-28 | Improvements in or relating to optical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB637854A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1115472B (en) * | 1958-10-01 | 1961-10-19 | Lkb Produkter Fabriksaktiebola | Observation device |
| DE1115950B (en) * | 1956-07-12 | 1961-10-26 | Alexander Suter | Device for examining postage stamps |
-
1946
- 1946-03-28 GB GB9673/46A patent/GB637854A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1115950B (en) * | 1956-07-12 | 1961-10-26 | Alexander Suter | Device for examining postage stamps |
| DE1115472B (en) * | 1958-10-01 | 1961-10-19 | Lkb Produkter Fabriksaktiebola | Observation device |
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