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  2. Camera lucida - Wikipedia

    en.wikipedia.org/wiki/Camera_lucida

    The name "camera lucida" (Latin for 'light chamber') is intended to recall the much older drawing aid, the camera obscura (Latin for 'dark chamber'). There is no optical similarity between the devices. The camera lucida is a lightweight, portable device that does not require special lighting conditions.

  3. Light field camera - Wikipedia

    en.wikipedia.org/wiki/Light_field_camera

    The first light field camera was proposed by Gabriel Lippmann in 1908. He called his concept "integral photography".Lippmann's experimental results included crude integral photographs made by using a plastic sheet embossed with a regular array of microlenses, or by partially embedding small glass beads, closely packed in a random pattern, into the surface of the photographic emulsion.

  4. USB microscope - Wikipedia

    en.wikipedia.org/wiki/USB_microscope

    A miniature USB microscope with inbuilt LED lights next to the lens at left. Sea salt crystals seen with a USB microscope. Table salt crystals seen with a USB microscope. The top side of a sage leaf seen with a USB microscope - trichomes are visible. The USB image of the underside of a sage leaf - more trichomes are visible on this side.

  5. Macroscope (Wild-Leica) - Wikipedia

    en.wikipedia.org/wiki/Macroscope_(Wild-Leica)

    A Wild M400 macroscope. A macroscope or photomacroscope in its camera-equipped version (in German: makroskop / photomakroskop) is a type of optical microscope developed and named by Swiss microscope manufacturers Wild Heerbrugg and later, after that company's merger with Leica in 1987, by Leica Microsystems of Germany, optimised for high quality macro photography and/or viewing using a single ...

  6. Afocal photography - Wikipedia

    en.wikipedia.org/wiki/Afocal_photography

    Afocal photography works with any system that can produce a virtual image of parallel light, for example telescopes and microscopes. Afocal photographic setups work because the imaging device's eyepiece produces collimated light and with the camera's lens focused at infinity, creating an afocal system with no net convergence or divergence in the light path between the two devices. [2]

  7. Optical microscope - Wikipedia

    en.wikipedia.org/wiki/Optical_microscope

    The optical microscope, also referred to as a light microscope, is a type of microscope that commonly uses visible light and a system of lenses to generate magnified images of small objects. Optical microscopes are the oldest design of microscope and were possibly invented in their present compound form in the 17th century.

  8. Parents and caregiver accused of starving 21-year-old son ...

    www.aol.com/parents-caregiver-accused-starving...

    The Pennsylvania parents of a 21-year-old blind and deaf man with cerebral palsy who died in September after being starved for months have been charged in connection to his death, authorities ...

  9. Light field microscopy - Wikipedia

    en.wikipedia.org/wiki/Light_field_microscopy

    Light field microscopy (LFM) is a scanning-free 3-dimensional (3D) microscopic imaging method based on the theory of light field.This technique allows sub-second (~10 Hz) large volumetric imaging ([~0.1 to 1 mm] 3) with ~1 μm spatial resolution in the condition of weak scattering and semi-transparence, which has never been achieved by other methods.

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