3D Artifacts

Dublin Core

3D Artifacts

Lowell Observatory's collection of three-dimensional artifacts includes complete objects and parts of others.

Bristol's recording volt meter

A thermometer that produces a continuous record of a fluctuating temperature.

Instrument used to continuously record very small changes in atmospheric pressure.

Negative lens made for use with 24" refractor for planet photography - 5 9/16" ef

Beamsplitter w/variable density filter and mounting tube

Periscope tube with eyepiece

Cooke Portrait Lens 6 1/2" X 4 3/4" - Focus 8 inches for view camera

Telescope tailpiece rack and pinon focus tube with eyepiece

Brass 6cm x 9cm plate holder w/built-in dark slide. Used in conjunction with 0038 camera.

Optical relay tube w/mounted prism

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