Telescopic optical imaging system
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsJung Hui KO, Ju Hwa SON, Ju Sung PARK, Yong Joo JO
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Abstract
An optical imaging system includes a first lens which has refractive power, a second lens which has refractive power, a third lens which has a convex object-side surface, and an inflection point is formed on an image-side surface thereof, a fourth lens which has refractive power, a fifth lens which has a convex object-side surface, and a sixth lens which has refractive power and an inflection point is formed on an image-side surface thereof, and wherein the first to sixth lens are sequentially disposed from an object side.
Claims20
An optical imaging system comprising:
- a first lens which has refractive power;
- a second lens which has refractive power;
- a third lens which has a convex object-side surface, and an inflection point is formed on an image-side surface thereof;
- a fourth lens which has refractive power;
- a fifth lens which has a convex object-side surface;
- and
- a sixth lens which has refractive power, and an inflection point is formed on an image-side surface thereof,
- wherein the first to sixth lenses are sequentially disposed from an object side.
An optical imaging system comprising:
- a first lens which has refractive power and which has an inflection point formed on an image-side surface thereof,
- a second lens which has refractive power;
- a third lens which has refractive power;
- a fourth lens which has refractive power;
- a fifth lens of which an object-side surface is convex;
- and
- a sixth lens which has refractive power and which has an inflection point formed on an image-side surface thereof,
- wherein the first to sixth lenses are sequentially disposed from an object side.
An optical imaging system comprising:
- a first lens which has a positive refractive power and a convex object-side surface;
- a second lens which has a negative refractive power and a convex object-side surface;
- a third lens which has a positive refractive power, a convex object-side surface, and an inflection point formed on an image-side surface;
- a fourth lens which has a negative refractive power and a concave image-side surface;
- a fifth lens which has a negative refractive power, and
- a sixth lens which has a positive refractive power and a concave image-side surface,
- wherein the first to sixth lenses are sequentially disposed from an object side.
Dependencies are inferred from the claim text.