Equate Advanced Eye Complex Softgels, 140 Count

140 may refer to:

• 140 (number), an integer
• AD 140, a year of the Julian calendar
• 140 BC, a year of the pre-Julian Roman calendar
• 140 (video game), a 2013 platform game
• Tin King stop, MTR digital station code
• 140 Siwa, a main-belt asteroid

Complex commonly refers to:

• Complexity, the behaviour of a system whose components interact in multiple ways so possible interactions are difficult to describe
  • Complex system, a system composed of many components which may interact with each other
• Complex (psychology), a core pattern of emotions etc. in the personal unconscious organized around a common theme such as power or status

Complex may also refer to:

Count (feminine: countess) is a historical title of nobility in certain European countries, varying in relative status, generally of middling rank in the hierarchy of nobility. Especially in earlier medieval periods the term often implied not only a certain status, but also that the count had specific responsibilities or offices. The etymologically related English term "county" denoted the territories associated with some countships, but not all.

Although the term count was not generally used in England, after the 1066 conquest by the Normans, various European terms for count eventually became the normal translations used for the English title of earl, and the wives of earls are still referred to as countesses.

Equate or equating may refer to:

• Equate, a brand name of Walmart
• Equate (game), board game manufactured by Conceptual Math Media
• Equate, a production joint venture in Kuwait between that country's government and Dow Chemical Company
• Equating, statistical process of determining comparable scores on different forms of an exam

An eye is a sensory organ that allows an organism to perceive visual information. It detects light and converts it into electro-chemical impulses in neurons (neurones). It is part of an organism's visual system.

In higher organisms, the eye is a complex optical system that collects light from the surrounding environment, regulates its intensity through a diaphragm, focuses it through an adjustable assembly of lenses to form an image, converts this image into a set of electrical signals, and transmits these signals to the brain through neural pathways that connect the eye via the optic nerve to the visual cortex and other areas of the brain.

Eyes with resolving power have come in ten fundamentally different forms, classified into compound eyes and non-compound eyes. Compound eyes are made up of multiple small visual units, and are common on insects and crustaceans. Non-compound eyes have a single lens and focus light onto the retina to form a single image. This type of eye is common in mammals. The human eye is a non-compound eye.

The simplest eyes are pit eyes. They are eye-spots which may be set into a pit to reduce the angle of light that enters and affects the eye-spot, to allow the organism to deduce the angle of incoming light.

Eyes enable several photo response functions that are independent of vision. In an organism that has more complex eyes, retinal photosensitive ganglion cells send signals along the retinohypothalamic tract to the suprachiasmatic nuclei to effect circadian adjustment and to the pretectal area to control the pupillary light reflex.