natural illumination falloff) is not due to the blocking of light rays. The falloff is approximated by the cos4 or "cosine fourth" law of illumination fall...

French Navy used during World War II. It was used on the large destroyers (contre-torpilleurs) of the Le Fantasque and Mogador classes. The 50-caliber Mle...

Françoys. The manuscript BnF fr. 5594 is a masterpiece of manuscript illumination by Jean Colombe, containing 66 full-page miniatures. It was finished...

(three-point lighting) uses a key light, a fill light and a back light for illumination. Low-key lighting often uses only a key light, optionally controlled...

Latécoère Naval underwater) for the anti-submarine role MASURCA (MArine SURface Contre-Avions i.e. Naval surface anti-aircraft) for the area and high-priority...

light source suitable for use in a photographic darkroom. It provides illumination only from parts of the visible spectrum to which the photographic material...

advantage that the illumination can be clearly seen and assessed before exposure. Considerably more energy is required for constant illumination in comparison...

Latines. ISBN 978-2-7233-0035-3. Daddah, Mokhtar Ould (2003). La Mauritanie contre vents et marées (in French). Karthala Editions. ISBN 978-2-8111-3765-6....

Faster shutter speeds are often better when there is significant ambient illumination, and flash is used to flash fill subjects that are backlit without motion...

the lower part of the piece are inscriptions in French and Dutch: 'Lutte contre le cancer' - 'Strijd tegen kanker'. The initials of the designer Iris Bruijns...

knife edge, they use an illumination pattern of repeated edges with a focusing imaging system. The basic idea is that the illumination pattern is imaged onto...

which was said to burn more consistently and completely so giving better illumination than round wire. It also had the benefit of being a simpler and cheaper...

face. Wikimedia Commons has media related to Backlighting. Chiaroscuro Contre-jour Sayer, Rob (25 April 2012). "Backlight – Why You Should Be Using Backlighting"...

(tool, device) for casting shadows or silhouettes to produce patterned illumination. It is normally referred to as a cookie or sometimes as a kook or a coo-koo...

Vernacular Wedding Wildlife Techniques Afocal Bokeh Brenizer Burst mode Contre-jour ETTR Fill flash Fireworks Hand-colouring Harris shutter High-speed...

monopulse receiver in the missile's nose receives the reflection of illumination energy from the target. The track-via-missile uplink sends this data...

it is often important to take into account the color temperature of illumination. A warmer (i.e., a lower color temperature) light is often used in public...

route. This event gives place to other events in the city, like the illumination of the Capitole with the colors of the LGBT flag, or sometimes of the...

ambient light during the day and uses battery-powered illumination for use at night. Electric illumination is activated automatically by a built-in photoresistor...

Christianity. Leiden Boston: Brill. ISBN 978-90-04-39774-3. Irenaeus (2008). Contre les hérésies. 1,1: Introd., notes justificatives, tables. Sources chrétiennes...

to human eyes. Photographs of dyes that fluoresce under ultraviolet illumination are examples of ultraviolet fluorescence photography. Light (visible...

reflector factor is the ratio of the illumination provided by a lamp fitted within a reflector to the illumination provided without any reflector fitted...

that their method consists of two frames, the first shot under standard illumination with no infrared light and the second one using infrared light. Webster's...

to light in the "red" range). In certain conditions of intermediate illumination, the rod response and a weak cone response can together result in color...

and not been detected. Some CMOS imaging sensors also use Back-side illumination to increase the number of photons that hit the photodiode. CMOS sensors...

to increase the illumination in shadow areas; using a graduated neutral-density filter, flag, scrim, or gobo to reduce the illumination falling upon areas...

major image quality compromises are made to remove the need for laser illumination to view the hologram. A computer-generated hologram is created by digitally...

practice demands industry-wide standardization of both the ISO setting and illumination angle underlying the ratings; this has only been partially realized....

al-Ghazali, 2 vols. (Cairo, 1961). Hesova, Zora (2012). "The Notion of illumination in the perspective of Ghazali's Mishkat Al-Anwar". Journal of Islamic...

led Fra Angelico in his mature phase to abandon indistinct, generic illumination in favour of a careful, rational rendering of light and shade, where...