Apertura 9-27mm 40°-60° 1.25" Zoom Eyepiece
Apertura 9 mm - 27 mm Zoom Eyepiece - 1.25”
The Apertura 9 mm - 27 mm Zoom Eyepiece is the perfect variable eyepiece! Featuring a large 18 mm eye relief, this is an excellent solution for astronomers who don't want to constantly swap eyepieces during observations. Whether you’re staying close to home with lunar and planetary exploration or peering further into the universe to behold the wonders of vast deep space nebulae, this zoom eyepiece is up for the challenge!
Zoom eyepieces are capable of adjusting their focal length while remaining connected to the telescope. This one eyepiece comes with 5 individual focal lengths of 9 mm, 11 mm, 15 mm, 20 mm, and 27 mm; you’ll be able to explore the rich details of both terrestrial and celestial scenes from a variety of perspectives. Each focal length can be selected with a simple twist of the knurled adjustment ring, close to the eye lens that is marked with the focal length values. If you’re looking for a higher or lower magnification eyepiece, this eyepiece can deliver!
All-in-One Eyepiece!
If you are looking for versatility and don’t know where to start, Apertura has you covered. This eyepiece not only holds the power of an entire eyepiece collection in a single unit, it also gives you generous optical benefits, and a filter holder! Read more below.
About the Optics!
This fully multi-coated optical lens design aids in reducing light glare,
subsequently enhancing contrast for better low-light performance. The Field
of View (FOV) can range from 60° to 40°, and most times a step up from the
standard entry-level options that are typically around 40° or lower. A
larger FOV gives a more spacious appearance, as opposed to tighter views
that can feel as though you are “looking through a straw”. The blackened
edges top off the lineup of stunning optical features by further minimizing
any stray light that obstructs your observations.
Quality Build!
Weighing just 0.55 lbs., this Apertura Zoom Eyepiece eyepieces includes a
1.25” threaded chrome barrel to allow compatibility with 1.25" threaded
filters. The
Apertura 1.25" Lunar & Planetary Filter Set
is an invaluable aid in getting the most out of your observations, as they
each enhance different aspects of planetary and lunar features! These
eyepieces also include a rubber eye cup to add even more comfort and clarity
to your sessions! Overall, this eyepiece would be a great addition to your
visual collection at an exceptional value!
Comes with the Apertura Absolute Warranty
The Apertura Absolute Warranty provides two years of coverage against
product defects. After the initial two-year warranty expires, this product
qualifies for Apertura's Three-Year Accident Replacement Program. In
addition, the Apertura Absolute Warranty is transferable! Download a copy of
the Apertura Absolute Warranty for more information on this program, how to
make a claim, and why it is important to keep your original receipt and the
product's original boxes and packaging!
