RU2004125503A - TV LENS - Google Patents

TV LENS Download PDF

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Publication number
RU2004125503A
RU2004125503A RU2004125503/28A RU2004125503A RU2004125503A RU 2004125503 A RU2004125503 A RU 2004125503A RU 2004125503/28 A RU2004125503/28 A RU 2004125503/28A RU 2004125503 A RU2004125503 A RU 2004125503A RU 2004125503 A RU2004125503 A RU 2004125503A
Authority
RU
Russia
Prior art keywords
telephoto lens
components
positive
negative components
lenses
Prior art date
Application number
RU2004125503/28A
Other languages
Russian (ru)
Inventor
Александр Романович Поткин (RU)
Александр Романович Поткин
Original Assignee
Александр Романович Поткин (RU)
Александр Романович Поткин
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Александр Романович Поткин (RU), Александр Романович Поткин filed Critical Александр Романович Поткин (RU)
Priority to RU2004125503/28A priority Critical patent/RU2004125503A/en
Publication of RU2004125503A publication Critical patent/RU2004125503A/en

Links

Claims (2)

1. Телеобъектив, содержащий положительный и отрицательный компоненты, отличающийся тем, что, с целью повышения качества изображения, в нем положительный и отрицательный компоненты состоят из линз, преломляющие поверхности которых образованы перемещением образующей по направляющей, являющимися дугами окружностей или кривыми с переменным радиусом кривизны.1. A telephoto lens containing positive and negative components, characterized in that, in order to improve image quality, the positive and negative components consist of lenses whose refractive surfaces are formed by moving the generatrix along the guide, which are circular arcs or curves with a variable radius of curvature. 2. Телеобъектив по п.1, отличающийся тем, что каждый из компонентов выполнен из двух линз, расположенных симметрично друг относительно друга.2. The telephoto lens according to claim 1, characterized in that each of the components is made of two lenses located symmetrically relative to each other.
RU2004125503/28A 2004-08-19 2004-08-19 TV LENS RU2004125503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004125503/28A RU2004125503A (en) 2004-08-19 2004-08-19 TV LENS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004125503/28A RU2004125503A (en) 2004-08-19 2004-08-19 TV LENS

Publications (1)

Publication Number Publication Date
RU2004125503A true RU2004125503A (en) 2006-02-10

Family

ID=36049543

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004125503/28A RU2004125503A (en) 2004-08-19 2004-08-19 TV LENS

Country Status (1)

Country Link
RU (1) RU2004125503A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2458371C2 (en) * 2008-05-26 2012-08-10 Александр Романович Поткин Orthoscopic eyepiece with removable exit pupil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2458371C2 (en) * 2008-05-26 2012-08-10 Александр Романович Поткин Orthoscopic eyepiece with removable exit pupil

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