Eyepiece And Barlow Lens Metal Fully Coated Focal Length Extender Astronomy

Description

Eyepiece And Barlow Lens Metal Fully Coated Focal Length Extender Astronomy
Product description::
The Barlow lens’ role is not just to improve the image quality;it's also play an important role of viewing comfortable.
It's a great  gift.
More magnification for existing eyepieces to see the details of moon and bands of Jupiter clearly;the Barlow lens is a must
Quality and value high power SVBONY 5x Barlow lens to give a big magnification boost to any 1.25'' eyepiece
It will help double the capacity of an existing set eyepieces at the cost of a single eyepiece;It’s super easy to use;you can simply insert eyepiece of choice into the Barlow lens;then insert it into the scope
Barlow lens could also provide more magnification without reducing the exit hole on the eyepiece.
Features:
When the Barlow lens and eyepiece using together;
If the magnification is over the biggest magnification;
The Barlow lens observation effect appears nearly zero or imaging becomes blurred.
In order to reduce the influence of imaging;careful selection of Barlow lens at different magnification is very important.
5x magnification factor with 1.25" interface: 5 times magnify of any 1.25'' eyepiece
Quality multi coated optical glass lens: High transmittance;ensure views clear and sharp.
Three element APO design: Offer high quality observation without introducing additional chromatic aberration.
Safety undercut and brass compression ring: Ensure eyepiece barrels will not be marred by the captive set screw.
Quality aluminum stock and black anodized body: Precision machined;sturdy for a long term use
Shortly height 3.9" 100mm: Convenient to use and carry
Dust cover: Keep lens clear easily
For Use:
Connect the Eyepiece and Zenith Mirror
Paired with the 10 mm Kellner eyepiece that came with the telescope you can clearly see Saturn and it's rings. Of course it's not like super sharp but definitely you can tell it's Saturn.
Works really well with 30mm lens down to about 12mm or 14mm. At 10mm and 8 mm objects don't focus in quite as well as they should so hitting the limits of the telescope there.
With low power bundled eyepiece attached to this lens, image quality is quite good.
You need stable mount and well-aligned finderscope (or red dot finder).
It feels like the telescope got 5X more sensitive with this lens attached.
Unstability of the mount and misalignment of finderscope get also magnified.
The view is slightly dimmer and a little harder to focus with the higher powered eyepieces. But with the low powered eyepieces, this works really GREAT
It is a perfect fit for short focal lengh telescopes, which typically lacks magnification power.
If you need higher magnification, but worried about additional expenditure, I definitely recommend this lens
With high power bundled eyepiece and this lens gives 120% of the maximum magnification,and image get blurred a little.
Package Include:
1 X SVBONY 5X Barlow lens