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Astrophotography is the type of photography specializing in celestial objects such as the sun, moon, stars, and sky.

2 votes
1 answer
168 views

How do I loosen the fit of a T-ring to ease mounting/dismounting a telescope adapter?

I recently bought a reflecting telescope, and along with it a Canon EF T-Ring (and adapter tube) to complement my Canon T3i. The fit is extremely tight, which not only makes it difficult to fully twi …
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