Tele Vue 2X Barlow Vs Powermate 2.5X
Hi everyone,
I have heard it suggested that dobsonians and perhaps my Meade LX200 will benefit best from a good quality Barlow 2X. I came across the Tele vue 2X Barlow and also the Tele Vue Powermate 2.5X and was wandering if there is a noticeable difference between the two apart from the 0.5X increment and the considerable price difference.
Interested to hear your input.
Cheers,
Fred
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