Photographic attachment and shutter device for a binocular...

A - Human Necessities – 61 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

88/16, 95/46

A61B 3/14 (2006.01) A61B 3/135 (2006.01) G02B 21/18 (2006.01)

Patent

CA 2031514

The housing (10), which is inserted between the magnification selector (7) and the ocular tube (8) of a microscope, accommodates a pivotable mirror (22) which is normally placed outside the beam path of the microscope, but which by actuating a lever (17) can be pivoted into the beam path in order to deliver the latter through a photo cone (13) to a camera (14). By actuating the lever (17), the camera (14) is released after the required chronological delay in order to take a picture of the object, e.g. an eye (4). A diaphragm arrangement, which can be brought into the preselected position for the exposure as well by actuation of the lever (17), is disposed at the entry of the housing (10), i.e. directly adjacent the magnification selector (7). Due to the full availability of the light and the advantageous position and adjustability of the diaphragm, optimum conditions exist both for observation and for photographical exposures.

Dans le boîtier (10) logé entre le changeur de grossissement (7) et le tube oculaire (8) d'un microscope, est monté un miroir orientable (22) qui se trouve normalement en dehors du trajet du faisceau lumineux du microscope, mais qui peut toutefois être tourné et placé sur ce trajet par actionnement d'un levier (17), afin d'amener ce faisceau à traverser un tube photographique (13) d'un appareil photographique (14). Par actionnement du levier (17), l'appareil (14) est déclenché avec le retard nécessaire, pour prendre une image d'un objet, par exemple d'un oeil (4). Dans le boîtier (10) est monté à l'entrée, c'est-à-dire immédiatement à la suite du changeur de grossissement (7), un dispositif à diaphragme (49) qui, également par actionnement du levier (17), peut être amené en une position préalablement choisie pour la prise de vue. On dispose de conditions optimales aussi bien pour l'observation que pour la prise de vue photographique grâce à la pleine disponibilité de la lumière et à la position et la possibilité de réglage avantageuses du diaphragme.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Photographic attachment and shutter device for a binocular... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photographic attachment and shutter device for a binocular..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic attachment and shutter device for a binocular... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1618003

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.