Can the bottom element of this barlow be unthreaded and fit directly on to the eyepiece's 1.25" thread to get 1.5X magnification.
83085
yes the ring with the lens element does screw into the filter thread at the bottom of the Celestron lenses and any others I have that were same thread. Park lens did not have same thread.
1436816
It can be used with a 2x or 3x barlow to get higher magnification of the planets. May be harder to focus and harder to keep the image centered unless you have good tracking. Experiment! Ernest.
516426
Yes they are included 1/4 thread size. You can also go online to telescope.com and review the information and manual there. Clear Skies!
1532725
Why is the diameter of the eyepieces you use with your scope? If it is 1 1/4" it will work but if its 1" or 2" it will not.
147489
This is a set of 1.25 inch eyepieces, and should work with the telescopes that you mentioned.
1532724
I actually don't know. But I believe that all modern eyepieces are standardized to 1.25 inch so this star diagonal should work.
725118
The included Barlow is a shorty and barlows in general are able to work in any telescope. If you insert the shorty barlow between the focuser and the diagonal you will get a slightly higher magnification than if you insert it between the diagonal and the eyepiece. This gives reflector telescope users a bonus. This particular kit has good budget-priced accessories that work pretty well for a beginner, but considering the old saying "you get what you pay for" don't expect these items to be of high quality.
1300551
It can work with either 1.25" or 2". It goes on the telescope first then your lens adapter, either 1.25" or 2" attaches to it.
725115
The barlow 2X included in this kit is not a good quality barlow. In fact, they don't even call it barlow, but 'magnification lens'.It will work with your 21035 travel scope, if your scope accepts 1.25 " eyepieces.
135745
Yes it will! It will work on an telescope that accepts 1.25" eyepieces. I have a 114eq and this tool is perfect!
1232251
Just make sure that if you are planning to use a barlow that it is a threaded barlow
1470601
There's an insert for 1.25" which can be removed for 2" eyepieces. Also, the telescope only comes with a couple of 1.25"...or at least that was the case when I purchased.
2237353
It will work just fine. You may want to invest in a quality eyepiece depending on what it comes with. I got the Celestron version and was mich happier when I put a plossl eyepiece in, but the Barlow fits any 1-1/4 inch
720574
This specific camera has both a thread to fit guide scope or attachment that adapts to same OD as a 1.250" eyepiece which fits your focus assembly. No direct connection over a eyepiece.
1214021
I don't see why not if the 70EQ will accept 1.25" eyepieces, it should work.
2032380
If it fits the eyepiece holder it will work. You need to determine the diameter.
725116
I do not know if it is "shorty or not" but the barlow is in the kit and it is 2x working as intended to work...good quality . If your scope is similar to Celestron scope C-90 it will fit and work perfectly well...eye pieces 1.25" it comes with three filters etc..it is a good buy! it will fit any 1.25" eye piece telescope or scope. come in a very sturdy case lined with foam.