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Books by Philip S.
Harrington
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to learn more
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Nights of Future Passed
Here's a fun look back at some amateur telescopes from days gone by.
Some were great, some not so good. I'll leave it up to you to decide which
is which!
Choose your decade:
Click on the thumbnails
to see the fine print.
1960's
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A. Jaegers
Jaegers was a premier supplier of optics (especially
refractor objectives) from the 1950's into the 1980's. A fire burned
the place to the ground, and while they have reopened in Valley Stream, NY, they
have never really regained a foothold in the market. Click
here to see their storefront today.
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Celestron Pacific
Before Celestron introduced their
8" f/10 Schmidt-Cassegrain instrument in 1971, they catered more to institutions,
such as museums, planetaria, and schools. Originally just a "division
of Valor Electronics," Celestron Pacific opened with the "Celestronic
20," shown here in an ad from 1964. Note the eyepiece coming
out of the declination axis. Looks like a good idea when the
telescope is aimed at the meridian, but image trying to look through it
when aimed toward the eastern or western horizon!
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One early
Celestron scope, the Celestron 10 (see here in a 1965 ad), is especially
popular among telescope collectors.
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Joining the Celestron 10 in this ad from 1965 were
the Celestron 6, Celestron 22, and a strange bird: the off-axis Celestron
4. Whether or not any of this last model were actually sold is a
mystery. And what's that? A slide rule?! How many of you
kids out there remember those?
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By 1968, Celestron had expanded their
product line to include these three offerings. How about that Celestron 22!
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Criterion Manufacturing
Criterion's RV-6 Dynascope, first
introduced at the end of the 1950s, was the
telescope of the decade in the 1960s. Although I have no statistics
to support this claim, I would estimate that more RV-6s were sold to
amateurs than any other "serious" telescope during the
period. And with good reason. The optics were exceptional, the
mounting sturdy, and the set-up convenient enough to be taken outside
quickly. Even today, an RV-6 in pristine condition commands a high
price on Astromart and eBay.
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Introduced in 1969, the Criterion RV-8
Dynascope was big brother to
the immensely popular RV-6. I still have mine, which I received as a gift
for Christmas 1971. I even still have (and use) the Dyna-Tracker
variable-speed clock drive controller. Both work as well as the day my
parents picked them up for me at the company's Hartford factory. |
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The cover of Criterion's
Catalog F, circa 1969 |
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1960's astrophotography.
We've come a long way. |
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Eastmann Optical
Here's a company that, although it
didn't attract a lot of attention at the time, incorporated some of
today's most sought-after features into their Augen 170 back in
1965. The Augen 170 was a convertible 4-inch Newtonian-Cassegrain
reflector that rode atop a fork equatorial mount. A clock
drive that ran on either 12 volts DC or 115 volts AC came built into the
mount's base, a concept that subsequently proved very popular in 8-inch
Schmidt-Cassegrain telescopes, which were still several years in the future. |
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Optical Craftsmen
Optical Craftsmen of
Chatsworth, CA, made some great telescopes back in the 1960's. This
one, from 1968, was, by far, their most ambitious instrument.
Imagine a trailer-mounted 16-inch telescope! Even more impressive
was the price -- a staggering $10.950! Remember, this was in a day
that a Chevy Caprice cost around $4,000. In today's dollars, that
price translates to more than $56,000! But dig
those groovy whitewall tires!
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At the same
time, Optical Craftsmen took aim at Cave Optical and Criterion with
smaller telescopes, such as their 8-inch reflector shown here.
Competitively priced, it sold well, though did not have the staying power
of its two rivals. |
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Skyscope
Was this your first telescope? If you were a buddy
astronomer in the early 1960's, it might well have been! Horrible
mount, but good optics and a lot of fond memories for its owners.
A rare find for telescope collectors.
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Unitron
Still the #1 name in refractors, Unitron
tried to play to the BMOC (big men on campus) with this 1961 ad. But
wait a minute! You know that you shouldn't smoke around optics!
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