Optical accessories to telescopes

Cameras:

• “Old” Astrometric camera.
• “New” Astrometric camera.
• Dallmeyer Photoheliograph
• Baker – Nunn camera
• Pixelvision camera.
• Photometric cameras.
• Mars Cameras: “Longer” Mars Camera
                               “Shorter” Mars Camera

• Scmidt camera.
• Sirius camera.

Eyepieces:

• Finsen Eyepiece Interferometer.

Spectroscope:

• Four-prism Spectrograph.
• Spectroscope at the Observatory Museum in Grahamstown.
• Browning Spectrograph
• Evans Spectrograph
• Jena Grating Spectrograph.

Time-related instruments

Calender:

• Perpetual Calender

Meridian Room:

• Observatory Museum

Clocks:

• Quarts Clock
• Tachard Clock
• Harrison Clock
• Crystal Clock

Navigational instruments

• Sextant
• Sextant used by Moffat.
• Sextant used by Maclear.
• Sextant & case.

Miscellaneous instruments

• Askania diaphram photometer.
• Blink Microscope.
• Danjon prismatic astrolabe.
• Foucalt Pendulum at the Albany Museum.
• Foucalt Pendulum at the Universtiy of the Orange Free State.
• Kinetheodolite.
• Loebl micro densimeter.
• Olifantsfontein Laser Transmitter.
• Pye microscope.