Elcomtec Co., Ltd.

Sun Myung Kang

Jae Hoon Cho

Se Jin Kim

Case for a solid shampoo

An optical lens system is disclosed. The optical lens system includes a first lens that has negative refractive power, a second lens that has positive refractive power, a third lens that has positive refractive power, a fourth lens that has refractive power, a fifth lens that has positive refractive power, a sixth lens that has negative refractive power, an aperture located between the second lens and the third lens, and conditional expressions of '&#x2212;1.4&#x3c;tan &#x3b8;/f&#x3c;&#x2212;1.1' and '4.0&#x3c;TTL/BFL&#x3c;6.0' are satisfied when &#x3b8; is an angle of view of the optical lens system in a diagonal direction, f is a focal length of the optical lens system, TTL is a distance on an optical axis from the object-side surface of the first lens to the sensor, and BFL is a distance on the optical axis from the sensor-side surface of the sixth lens to the sensor.

Growing community of inventors

Seongnam-si, South Korea

Sun Myung Kang