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Here are some rare Unitrons! Some of them are so rare that they probably do not exist, except on paper. As Unitron was facing the onslaught ...
YouTube-Dave Trott
Mythical Unitron Telescopes
Unitron Rf75
Fluorite Apple Refractor
F8 Telescopes
Unitron 5 Inch
Unicorn Telescopes
Celestron Four Inch F10
Mead Um 80 Millimeter F10 on a Unicron 60 Millimeter
Unitron 65 Millimeter on an Equatorial
This is a pre 1956 Unitron Model 152 telescope. This classic 100mm aperture scope shows many of the idiosyncrasies of a very early Unitron.
Intro
Balancing and Counterweights
Tripod Height Comparison
Balance without internal counterweight
External Overview
Outro
... Unitron telescopes, please take a look at my channel and my homepage at http://www.davetrott.com Index to the Classic Telescope Youtube ...
... unitron-755-a/ Index to the Classic Telescope Youtube Channel: https://davetrott.com/video-directory-for-the-classic-telescopes-youtube ...
E75-A
Unitron A755
John Volk's Unitron A755
3 Unitron Equatorial
Final thoughts
Unitron RF-80
Conclusion
This is a quick look at a classic 4 inch Unitron Model 160 telescope. It shows some of the basic features of the telescope, especially the ...
Guide Scope
Controls
Clock Drive
Ball Governor
the 114 mount with a Coronado Personal Solar Telescope. For more Unitron tours, please see my channel. Thanks! Index to the Classic Telescope ...
General Overview
The Mount
Homemade Legs
Using the mount for other small telescopes
Coronado Personal Solar Telescope
This is a look at several Unitron Eyepiece Accessories used on their classic telescopes. It includes the Unihex, Duetron, Star Diagonal and ...
Unix
Unitron Monochromatic 40 Millimeter
Tele Negative Amplifier
Solar Filters
Dutron
Sun Filters
Sun Filter for an Inch and a Quarter Eyepiece
This is a pre1956 Unitron Model 114 telescope that was in very rough condition when purchased. It has been partially restored and still ...
Inspecting the scope
Examining the finderscope
Summary
Finder
Cleaning
Legs
Spreader
Mounting the scope
This is look at several pre 1956 Unitron telescopes. These were the earliest versions of these scopes and they had several drawbacks ...
The Unitron model 128 is a classic vintage 60mm telescope that was first sold in the early 1950's. This video shows some of the ...
Declination Lock
Right Ascension Lock
Knob Style
Right Ascension Slow Motion
This is a look at the Unitron Model 128. This is an ... Unitron 128C: https://youtu.be/ADwlf1lXCK0 ... Telescope for Visual and Astrophotography.
Take a look at the best technology available to amateurs from about 1957. The Unitron Satellite telescope was a product of the Sputnik Era.
Unitron Satellite Telescope
The Sputnik Satellite
Project Moon Watch
Close-Up of the Satellite Telescope
This is a very odd Unitron Telescope. It is clearly "correct" in that it was made by Nihon Seiko, the makers of all Unitron telescopes.
This is a look at a Unitron Model 150 Telescope. This is a classic 4 inch refractor from the 1950's. Index to the Classic Telescope Youtube ...
Tangent Arm Motion
Pillar and Claw
Azimuth Adjustment
This is a movie showing the operation of a classic Unitron Weight Driven Clock Drive. This 50 year old device allows a telescope to follow ...
Introduction
Working principle
Drive shafts
Demo
Changing Speed
This is a look at three examples of tripods used for Unitron 4 inch telescopes including a very rare folding tripod and a semi replica ...
... Unitron 128C telescope with a close-ups of the nuts, bolts the clock drive. You may also be interested in my video on the Unitron 128: https ...
60 Millimeter Refractor Equatorial Refractor
Declination Counterweight
Knobs
Unitron Clock Drive Is Connected
Here is a look at several superb and rare Unitron Spotting scopes. These are superior for nature viewing, birding and astronomy.
Unitron 80mm
Astronomy adaption
Using a star diagonal
Comet Seeker Wide Field Telescope
Great for astronomy
Unitron 60mm spotting scope
Frictional clamp
... Unitron History site for additional ... Unitron 131-C ... Orion Nebula WITHOUT a Star Tracker or Telescope, Start to Finish, DSLR Astrophotography.
Close-Up of the Focuser
You Can Rotate the Focuser
Seal Comes Off Very Easily
Really Beefy and Robust Mount