CN204903857U - Novel microscopical condensing lens - Google Patents
Novel microscopical condensing lens Download PDFInfo
- Publication number
- CN204903857U CN204903857U CN201520347618.5U CN201520347618U CN204903857U CN 204903857 U CN204903857 U CN 204903857U CN 201520347618 U CN201520347618 U CN 201520347618U CN 204903857 U CN204903857 U CN 204903857U
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- CN
- China
- Prior art keywords
- utility
- model
- dull polish
- local
- condensing lens
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- Expired - Fee Related
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- Microscoopes, Condenser (AREA)
Abstract
The utility model discloses a novel microscopical condensing lens, the main part is the convex mirror, the whole convex that is of collector lens, center part are equipped with local dull polish layer, local dull polish layer is the cake and appears, and by collector lens's central part peripherad extends, the utility model discloses an advantage does: a novel microscopical condensing lens, simple structure has, processing is convenient, and is with low costs, the practical function is stronger, partly light source can be blocked in the dull polish layer for that sees is clearer, and can dismantle, conveniently changes different kinds of dull polish layers, satisfies different demands.
Description
Technical field
The utility model relates to microscope accessory technical field, is specifically related to a kind of condenser of Novel microscope.
Background technology
Condenser system is one of vitals in illumination optical system, and the adjustment that it also can only strangle illuminator according to storehouse requires to regulate.The quality of condenser system adjustment, can directly affect the homogeneity of throwing light in the microscope ken, also can affect microscopical resolving power, directly can also control the contrast on photomicrograph egative film.Existing microscopical condenser cannot adjust automatically due to high and low times of light sometimes, thus clearly can not observe object, therefore very inconvenient in practical operation.
Utility model content
The purpose of this utility model is to provide a kind of condenser of Novel microscope, and it adopts local frosted, and automatically can adjust light when observing object, sharpness is high, is convenient to practical operation, and local frosted is detachable, changes dissimilar local frosted.
The technical solution adopted in the utility model is: a kind of condenser of Novel microscope, main body is convex mirror, its innovative point is: described collector lens entirety is convex, centre is provided with local frosted layer, described local frosted layer is patty, and is extended towards periphery by the core of described collector lens.
Further, the diameter of described convex mirror is 3 ~ 4cm, the high 1 ~ 1.5cm of salient point.
Further, plane one end of described convex mirror is provided with the circular trough matched with described frosted layer.
Further, described local frosted layer is patty, and diameter is 0.8 ~ 1.0cm, and thickness is 0.3 ~ 0.5cm, and detachably.
The beneficial effects of the utility model are as follows:
(1) condenser of a kind of Novel microscope described in the utility model, has structure simple, easy to process, the advantages such as cost is low, practical function is stronger.
(2) condenser of a kind of Novel microscope described in the utility model, described frosted layer can be dismantled, and is convenient for changing dissimilar frosted layer, meets different demand.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
Fig. 1 is the utility model structural representation.
Embodiment
The condenser of a kind of Novel microscope as described in Figure 1, is made up of convex mirror 1, local frosted 2 and circular groove 3.
When microscope is in the visual field during less observation, if the light of described convex mirror 1 is too strong, be a slice vast expanse of whiteness in the visual field, on the contrary can not clear view, described circular groove 3 is provided with at the central part of described convex mirror, described frosted layer 2 can be put into described circular groove 3, shelves part light can be hindered, more can observe clear, and when not needing frosted layer 2, can point be taken, also can change different types of frosted layer, meet different demand.
The above is preferred implementation of the present utility model, can not limit the interest field of the utility model with this.It should be pointed out that for those skilled in the art, the technical solution of the utility model is modified or equivalent replacement, do not depart from protection domain of the present utility model.
Claims (1)
1. a condenser for Novel microscope, main body is convex mirror, it is characterized in that: described collector lens entirety is convex, and centre is provided with local frosted layer, and described local frosted layer is patty, and is extended towards periphery by the core of described collector lens; The diameter of described convex mirror is 3 ~ 4cm, the high 1 ~ 1.5cm of salient point; Plane one end of described convex mirror is provided with the circular trough matched with described frosted layer; Described local frosted layer is patty, and diameter is 0.8 ~ 1.0cm, and thickness is 0.3 ~ 0.5cm, and detachably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347618.5U CN204903857U (en) | 2015-05-27 | 2015-05-27 | Novel microscopical condensing lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347618.5U CN204903857U (en) | 2015-05-27 | 2015-05-27 | Novel microscopical condensing lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204903857U true CN204903857U (en) | 2015-12-23 |
Family
ID=54926020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520347618.5U Expired - Fee Related CN204903857U (en) | 2015-05-27 | 2015-05-27 | Novel microscopical condensing lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204903857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808328A (en) * | 2015-05-27 | 2015-07-29 | 南通江中光电有限公司 | Novel microscope condenser |
-
2015
- 2015-05-27 CN CN201520347618.5U patent/CN204903857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808328A (en) * | 2015-05-27 | 2015-07-29 | 南通江中光电有限公司 | Novel microscope condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20190527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |