294 King Tiridates was converted by Gregory the Illuminator and adopted the Christian faith.
The objects observed with the vertical illuminator must not have a glass cover if the dry system is employed, because the upper surface of the glass cover would send so much light back into the objective by reflection, that the image would be indistinct.
Gregory the Illuminator (Rivingtons, 1868).
It is, on the contrary, possible to examine covered objects with the vertical illuminator, if the immersion system be employed.
GREGORY THE ILLUMINATOR, the reputed founder of the Armenian Church.
1 On the other hand, the globe is made gay with flags and other decorations, the work of George Glockendon, a well-known illuminator of the time.
The battle in which the sultan of Rum (1243) was defeated by the Mongols took place on the plain, and the celebrated Armenian monastery of St Gregory, "the Illuminator," lies on the hills 11 m.
238-314) had already been baptized some time after 261 by Gregory the Illuminator.
The two churches of Iberia and Albania at first depended on the Armenian for ordination of their primates or catholici, and in large part owed their first constitution to Armenian missionaries sent by Gregory the Illuminator.
In the 4th and 5th centuries may be mentioned Gregory the Illuminator, the " apostle of Armenia " (about 300), Ulfilas, the " apostle of the Goths," about 325; Frumentius, 1 a bishop of Abyssinia, about 327; Nino, the Armenian girl who was the means of converting the kingdom of Iberia (now Georgia), about 33 0; 2 Chrysostom, who founded, at Constantinople in A.D.
It has often been said that he commenced and frequently practised as an illuminator; this is dubious and a presumption arises that illuminations executed by Giovanni's brother, Benedetto, also a Dominican, who died in 1448, have been ascribed to the more famous artist.
Gregory The Illuminator >>
It was not until some time after his death that the enemies of his son first alleged that he was not of the family of La Scala, but was the son of Benedetto Bordone, an illuminator or schoolmaster of Verona; that he was educated at Padua, where he took the degree of M.D.; and that his story of his life and adventures before arriving at Agen was a tissue of fables.
AGATHANGELUS,' 'AGATHANGE or AKATHANKELOS, Armenian historian, lived during the 4th century, and wrote a History of the Reign of Dertad, or Tiridates, and of the Preaching of St Gregory the Illuminator.
Before the partition, Tiridates, converted by St Gregory, " the Illuminator," had established Christianity as the religion of the state, and set an example followed later by Constantine.
To examine objects with objectives of high power and low free object distance, the apparatus for side-illumination is not sufficient, and a so-called vertical illuminator is used.
It is best if the image of the light is not larger than the object examined, and to effect this, an illuminating lens with an iris diaphragm is often placed between the source of light and the illuminator.
- Vertical suitable adjustment and by changing Illuminator (Zeiss).
Stephenson's catoptric illuminator (1879), may also be mentioned.
Brightness of the image is controlled with a light dimmer fitted to the illuminator.
high-sounding title of The Midland Counties Illuminator.
The FE-120 does not have an auto focus illuminator.
I use a tungsten illuminator, so I chose Kodak tungsten 64 ISO film.
led illuminator using an old darkroom photo developing lens assembly.
The camera also features an AF illuminator that aids auto-focusing in low-light situations.
Unfortunately, I have not had time to make a vertical illuminator for the Biolam.
First generation night vision scope with built-in infra-red illuminator.
Complete darkness will require the use of an IR illuminator which is ideal for close range work, effective up to approx 50 yards.
Also contains a powerful built-in infrared illuminator for viewing in complete darkness.
illuminator lens housing as soon as you've cut it.
A powerful ir illuminator is built-in, for use in pitch-dark surroundings.
An auto focus illuminator also helps the camera to focus in the dark.
Have a go at building your own LED microscope illuminator with a simple battery supply which lasts hours!
Fiber optic illuminator with focusing lens, brackets and trolley.
led microscope illuminator with a simple battery supply which lasts hours!
manuscript illuminator on whom Cockerell did much research.
Wenham's paraboloid illuminator (fig.
Try a face illuminator like Revlon Skinlights Custom face powders, and use a light hand when applying.
Achieve the look by using a skin illuminator (try Revlon's Skinlights), clear mascara (Maybelline makes a great one) and a heavy application of lip gloss or Vaseline.
In addition, the 850 SW also features a LED Macro Illuminator, which helps enhance shots taken of close-up subjects in macro mode.
These include the infrared "illuminator," the light amplification circuitry and of course the circuits that sharpen and display the image for you.
An infrared illuminator, the ability to focus each lens individually, and cups that block light from the sides so your vision is always accurate.
What you get for that price is a waterproof, rubberized set-up with built-in an infrared illuminator.
They also come with a head mask and have an infrared illuminator.
They can work with or without the infrared illuminator switched on, and work 15 to 30 hours respectively on the necessary batteries.
DUSA Pharmaceuticals, Inc produces the BLU-U, a Blue Light Illuminator.
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