Contact lenses may be colored to block light transmission through the

Contact lens wearers may also experience less immediate irritation as a result of the slight protection afforded by the lenses themselves.

Contact lenses are worn directly on the surface of the eye.

Contact lenses can be classified in many different manners.

Contact lenses can be separated by their primary function, material, wear schedule ( how long a lens can be worn before removing it ), and replacement schedule ( how long before a lens needs to be discarded ).

Contact lenses that deliver drugs to the eye have also been developed.

Contact lenses, other than the cosmetic variety, become almost invisible once inserted in the eye.

Contact lenses are prescribed by ophthalmologists, optometrists, or specially licensed opticians under the supervision of an eye doctor.

Contact lenses can typically be ordered at the office that conducts the eye exam and contact lens fitting.

Contact lenses are typically inserted into the eye by placing them on the index finger with the concave side upward and then using the index finger to place the lens on the eye.

* CLARE ( Contact lens acute red eye ), an inflammatory condition of the cornea due to overwearing of contact lenses

Contact lenses that match the color of their character's eyes are a common form of this, especially in the case of characters with particularly unique eyes as part of their trademark look.

Contact lenses that make the pupil look enlarged to visually echo the large eyes of anime and manga characters are also used.

* Contact lens acute red eye ( CLARE ) — a non-ulcerative sterile keratitis associated with colonization of Gram-negative bacteria on contact lenses.

Contact lenses can also be used to correct the focusing loss that comes along with presbyopia.

An article in the January 2005 issue of " Eye & Contact Lens: Science & Clinical Practice " discusses two case reports of children who developed corneal ulcers when fit with Paragon CRT contact lenses, which were worn nightly.

Category: Contact lenses

Category: Contact lenses

Contact lenses must fit well to the wearer's cornea in order to be comfortable and to facilitate tear exchange and oxygen transmission.

Category: Contact lenses

Category: Contact lenses

Contact adhesives are used in strong bonds with high shear-resistance like laminates, such as bonding Formica to a wooden counter, and in footwear, as in attaching outsoles to uppers.

Contact adhesives must be applied to both surfaces and allowed some time to dry before the two surfaces are pushed together.

A recent alternative criterion for the Cassie – Baxter state asserts that the Cassie – Baxter state exists when the following 2 criteria are met: 1 ) Contact line forces overcome body forces of unsupported droplet weight and 2 ) The microstructures are tall enough to prevent the liquid that bridges microstructures from touching the base of the microstructures.

Contact angle is a measure of static hydrophobicity, and contact angle hysteresis and slide angle are dynamic measures.

There are scenes in First Contact and Insurrection to explain his absence from Deep Space 9 and reunion with Captain Jean-Luc Picard's officers.

The actions Q took in sending the Enterprise D to System J-25 — and thus maintaining the time loop, are expanded upon in the Star Trek novels as being partially ( though indirectly ) the reason for the existence of the Mirror Universe, explaining that Zefram Cochrane attempted to warn Earth and the worlds that would become part of the Federation about the Borg after First Contact.

Contact materials are also chosen on the basis of electrical conductivity, hardness ( resistance to abrasive wear ), mechanical strength, low cost and low toxicity.

The Prime Directive and Starfleet's first contact policies are at the center of several episodes in each Star Trek series and the film Star Trek: First Contact.

( Technically speaking, these three events occurred after the founding of the Federation, but are included here as they constitute pre-First Contact encounters with contemporary Humans.

To this end, there are such festivals as " Contact ," taking place annually in Toruń, and " Dialogue ," organised biannually in autumn in Wrocław, in turn with Kraków's " Dedications " ( October ) and Warsaw's " Meetings " ( November ).

Other variants include M8 through M16, which are encrypted by various degrees, and are typically used by the Contact Section.

While civilian drones do generally match humans in intelligence, drones built especially as Contact or Special Circumstances agents are often several times more intelligent, and imbued with extremely powerful senses, powers and armaments ( usually forcefield and effector-based, though occasionally more destructive weaponry such as lasers or, exceptionally, " knife-missiles " are referred to ) all powered by antimatter reactors.

The main aspects of Contact mechanics & tribology are related with friction, wear and lubrication.

Contact checks or knight checks, which force the king to move as opposed to dropping pieces, are especially important.

Some have claimed that portions of the book Contact Juggling and any juggling performances that contain elements similar to Michael Moschen's original " Light " performance are breaches of Moschen's intellectual property or copyright.

* Contact insecticides are toxic to insects brought into direct contact.

Contact with infected tissue is considered to be the main source of human infections.

Contact with ancestors or other spirits of the dead is an important practice within the conjure tradition, and the recitation of Psalms from the Bible is also considered magically effective in hoodoo.

Contact in Tang Soo Do sparring is considered essential in understanding proper technique and developing mental preparedness and a level of relaxation critical to performance in stressful situations.

Contact is considered legal if a weapon strikes with a realistic swing to simulate real live combat.

Most of the critics stated the fact that Hard Contact had a strong plot and characters, and many even considered it to be the best novel written by Karen Traviss.

Dorsey is widely considered one of Full Contact Kickboxing's greatest fighters and a much sought after trainer.