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  2. Light leak - Wikipedia

    en.wikipedia.org/wiki/Light_leak

    Light leak causing red glare Light leak caused by deteriorating light seals in an old 35mm film camera. A light leak is a hole or gap in the body of a camera, or other optical instrument, where light is able to "leak" into the normally light-tight chamber, exposing the film or sensor with extra light.

  3. List of photographic films - Wikipedia

    en.wikipedia.org/wiki/List_of_photographic_films

    Creative color film with light leaks [42] Named SUNSTROKE to 2019. Austria: 135-36 dubblefilm: Stereo: 2019-T: 200: C-41: Print: Creative color film with full frame red tint and fades to blue for the final part. [43] Austria: 135-36 dubblefilm: Daily Color: 2020-T: 400: C-41: Print: color film with neutral clean tones. Cassettes are not DX ...

  4. Transparency and translucency - Wikipedia

    en.wikipedia.org/wiki/Transparency_and_translucency

    Electronic: Transitions in electron energy levels within the atom (e.g., pigments). These transitions are typically in the ultraviolet (UV) and/or visible portions of the spectrum. Vibrational: Resonance in atomic/molecular vibrational modes. These transitions are typically in the infrared portion of the spectrum.

  5. Wipe (transition) - Wikipedia

    en.wikipedia.org/wiki/Wipe_(transition)

    Optional graphic (i.e. rips) occasionally overlay it to achieve a certain effect like an iris tearing transition. A star wipe is a wipe that takes the shape of a growing or shrinking star and is used to impart a sense of "extra specialness" or "added value". An example of the "star wipe" can be seen in the Guiding Light opening sequences of the ...

  6. Direct and indirect band gaps - Wikipedia

    en.wikipedia.org/wiki/Direct_and_indirect_band_gaps

    Depicted is a transition in which a photon excites an electron from the valence band to the conduction band. Bulk band structure for Si , Ge , GaAs and InAs generated with tight binding model. Note that Si and Ge are indirect band gap with minima at X and L, while GaAs and InAs are direct band gap materials.

  7. Zeeman effect - Wikipedia

    en.wikipedia.org/wiki/Zeeman_effect

    The sodium vapour lamp emits light at 589nm, which has precisely the energy to excite an electron of a sodium atom. If it was an atom of another element, like chlorine, shadow will not be formed. [ 18 ] [ failed verification ] When a magnetic field is applied, due to the Zeeman effect the spectral line of sodium gets split into several components.

  8. Far Cry 6 - Wikipedia

    en.wikipedia.org/wiki/Far_Cry_6

    Rachel Weber from GamesRadar+ wrote that "Far Cry 6 feels like the turning point for a series in transition. Everything you know and love about it is still there [...] but the small changes that have been made have a big impact on the overall experience", such as the main character being visible in cutscenes. [ 57 ]

  9. Two-photon absorption - Wikipedia

    en.wikipedia.org/wiki/Two-photon_absorption

    Schematic of energy levels involved in two photons absorption. In atomic physics, two-photon absorption (TPA or 2PA), also called two-photon excitation or non-linear absorption, is the simultaneous absorption of two photons of identical or different frequencies in order to excite an atom or a molecule from one state (usually the ground state), via a virtual energy level, to a higher energy ...