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The new 99mm Prominar
Fluorite Spotting Scope Kits with the TE-11WZ II Zoom Eyepiece are available
The 45° angled viewing Kowa TSN-99A 30-70x99 Prominar Spotting Scope Zoom Kit
combines their largest scope body with a powerful wide-angle eyepiece
and gives you a complete observation rig—you just need to supply a
reliable and steady tripod to set it up on.
This spotting scope
utilizes a combination of extra-low dispersion and pure fluorite crystal
glass, coupled with optical lens coatings, to produce views free from
chromatic aberrations, high light transmission, and improved color
rendition, resolution, contrast, and clarity. Additional design elements
include a specially designed ring and bayonet mount that allows the use
of a suite of accessories and eyepieces to enhance your user experience
and expand the capabilities of your scope.
(The accessories listed can be ordered via optional accessories)
An eyepiece should not be missing when purchasing a Spotting Scope.
Without an eyepiece you can't see anything. Below is an overview of the
eyepieces that fit the TSN-99A with the corresponding specifications:
With the use of a Kowa Astronomy adapter, the TSN-99A can also be
used for night-time celestial observation and photography. For this
purpose a universal 1.25" astro eyepiece can be used.
Two variants are available; the
TSN-AS1.25K has knurled screws with which eyepieces can be tightened by
hand. This allows you to quickly change eyepieces. The TSN-AS1.25G is
supplied with an Allen key. The advantage is that there are no
protruding screws visible.
When the TSN-EX16 extender is combined with an Astro
adapter, the TSN-99A can even be used for deep sky observations.
By using the TSN-PA7A, you
connect the TSN-99A directly to your DSLR camera by means of an optional
T2 ring. This creates a powerful yet lightweight and compact telephoto
lens compared to traditional telephoto lenses.
Designed for use with Kowa's TE-11WZ II zoom eyepiece, the
design makes full use of the eyepiece's zoom range, up to a focal length
To protect your valuable Kowa TSN-99A, you can choose to complete it with the accessories listed below:
Damage to the objective lens can drastically reduce optical
performance, which also causes costly repairs. Precisely because the
TSN-99A is equipped with a lens made of pure fluorite crystal. Often,
the only option left is to completely replace the entire lens.That is
why using protection is advisable.