Title:
SUBJECTIVE OPTOMETER
Document Type and Number:
Japanese Patent JPH09276218
Kind Code:
A
Abstract:
To provide a subjective optometer which provides a high degree of freedom for installing equipment and has good controllability.
Receiving devices 13a for receiving the light emitted by a remote control unit 3 are provided on the front and back (not shown) of a measuring unit 1. Measuring personnel can control the optometric easily since it can be controlled with the remote control unit 3 always facing the measuring unit 1. A power supply unit 5 is installed not in an obstructing position (e.g. under the table).
Inventors:
TAMURA MASAAKI
MATSUDA TOSHIKAZU
MATSUDA TOSHIKAZU
Application Number:
JP8852296A
Publication Date:
October 28, 1997
Filing Date:
April 10, 1996
Export Citation:
Assignee:
NIKON CORP
International Classes:
A61B3/028; (IPC1-7): A61B3/028
Attorney, Agent or Firm:
三品 岩男 （外１名）
Previous Patent: OPTOMETRIC SYSTEM AND DATA TRANSFER DEVICE
Next Patent: OPHTHALMIC REFRACTIVITY MEASURING DEVICE OF RETINOSCOPY TYPE
Next Patent: OPHTHALMIC REFRACTIVITY MEASURING DEVICE OF RETINOSCOPY TYPE