9 mm · INWARD
    Cat. MAI–009 · Plate I
    MMXIX · Sensory Misfires

    A Monograph In Seven Plates

    Reverse Binoculars

    — for examining things uncomfortably close

    Plate II

    Abstract

    The Reverse Binoculars (Cat. MAI–009) depart from the long Galilean tradition of magnifying the distant, electing instead to amplify that which is already, perhaps regrettably, near¹⁵. Hand-ground prisms of inverted parity are paired with twin objectives angled inward, producing an image of the user's own face at an apparent remove of 9 mm. Prolonged use is not recommended without supervision.

    Citations
    1. 1.Okonkwo, A. On Looking Too Closely. Journal of Inverted Optics, Vol. II (2019), pp. 18–55.
    2. 2.Galileo, G. — pointedly disregarded throughout.
    3. 3.Okonkwo, A. A Manual of Uncomfortable Proximity. Lagos, 2020.

    Plate III

    Animated Blueprint

    Hover the gold markers to reveal annotations. Lines self-inscribe upon entry to the gallery.

    Plate III · Technical Diagram
    Scale 1 : 1.618

    Plate IV

    Patent Documentation

    Reproduction of the original USPTO filing, with examiner's flourish preserved in oxblood ink.

    PATENT

    United States Patent Office

    US 11,011,884 B2

    Office
    Seal

    Inventor

    Adaeze Okonkwo

    Filed

    Nov. 28, 2017

    Granted

    May 18, 2021

    Classification

    Sensory Misfires

    Abstract

    An optical instrument that renders the proximate disturbingly proximal.

    Claims

    1. 01.An optical viewing apparatus comprising a pair of objective lenses oriented inwardly such that the optical axes converge upon a region forward of the user's brow.
    2. 02.The apparatus of claim 1, further comprising at least one inversion prism producing an apparent focal distance not exceeding 12 mm.
    3. 03.The apparatus of claim 1, wherein the apparatus is incapable, by design, of resolving any object more distant than the user's own face.
    4. 04.The apparatus of claim 1, supplied with a written advisory regarding extended use.

    Examiner's Endorsement

    Hon. C. Ravensbrook, USPTO

    Folio · MAI–009

    Plate V

    Demonstration Reel

    Salvaged from the inventor's archive; restored at 24 frames per second by the Conservator's Office.

    REC · 24 fps · MAI Reel No. 001
    00:00:00:22
    4

    Plate VI

    Technical Specifications

    Magnification12× inward
    Apparent focal distance9 mm
    Field of view1.4° (toward self)
    PrismParity-inverting, hand-ground
    Recommended session≤ 90 s
    Operational temperamentInquisitive → Confronting

    Plate VII

    Critical Reception

    I have seen myself in a way that no Galilean instrument could have permitted.

    Dr. Adaeze Okonkwo

    Atelier Okonkwo, Lagos

    I now own three. I use none.

    Mr. Inigo Pell

    Subscriber, Vol. VIII

    A masterclass in uncomfortable optics.

    Prof. Hilbert van Houten

    Chair of Inverted Sciences, T.U. Delft

    End of Monograph

    Colophon

    This monograph was set in Cormorant Garamond and JetBrains Mono and printed on bone-toned stock by the Curatorial Trust, MMXXIV.

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