Hi everyone, long time reader first time poster.
I bought a 10" dob second hand over a year ago.
I have since enjoyed it thoroughly, viewing the usual planets and moon as well as ticking off a dozen or so star clusters.
I got a box of eye pieces (well a couple) with the purchase and there are 2 I'd like someone to help me identify. My knowledge about eyepieces is very limited and am basically wanting to know if these 2 lens's are good, average or poor quality. I don't have much to compare them to. I pretty much just leave the zoom lens permanently mounted on my scope and use it 99% of the time.
The 2.5 seems maybe too powerful for my scope? and I dont see many 2.5mm lens's on the net.
I've attached a photo, hope it worked.
any info would be appreciated
Thanks
Ben