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dating astroscan

1 Vintage telescope masterclass - Hand-held telescopes (Part 1)

2 REO Speedwagon - Can't Fight This Feeling (Live - 2010)

3 Using Barlow lenses with your telescope (A buyer's guide)

4 Astrophotographer: Adam Block

5 Toronto Blue Jays Franchise - MLB 16 The Show Ep. 25 - ALCS vs Astros Conclusion

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3 апреля 2018 02:15
HiWhen is part 2 arriving Itching to see the rest of the series
11 февраля 2018 17:30
HiPlease share your opinion on something. I have a 90 x 1000 mm EQ Celestron refractor and I am thinking of maximizing its power. The question is can I use a 5 x Barlow with a 2.5 mm eyepiece with this I know about the issues with high magnifications and I will also buy a tracking motor to compensate for the rotation. Please tell me if this is technically possible and if I can still focus an object using these. Thank you in advance
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