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Joined: Nov 2014
Posts: 1,376
Campfire Regular
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OP
Campfire Regular
Joined: Nov 2014
Posts: 1,376 |
How much difference has anyone seen between a 30 mm tube vs a 1 inch tube in the same brand and the same size objective lens?
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Joined: Apr 2015
Posts: 161
Campfire Member
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Campfire Member
Joined: Apr 2015
Posts: 161 |
There is a noticeable difference in the amount of internal adjustment alone with 30mm tubes.. However that is the only difference I have seen. No difference in light transmission.
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Joined: Jun 2017
Posts: 3,286
Campfire Tracker
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Campfire Tracker
Joined: Jun 2017
Posts: 3,286 |
Correct.... the only difference is amount of adjustment for windage and elevation.
Does not affect light transmission.
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Joined: Feb 2012
Posts: 1,531
Campfire Regular
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Campfire Regular
Joined: Feb 2012
Posts: 1,531 |
This was the topic of an old discussion in another forum I belong to. It was stated that yes, a bigger hole should let more light through but in the case of a 30 mm v. a 1 inch, the human eye can't tell the difference. The main benefit is more adjustment. But if you're shooting inside 500 yards and you set your scope up right in the first place you probably will never use the extra few clicks. 1" tube paraphenalia is much more popular or available too so a 1" tube is a better choice in my opinion.
What goes up must come down, what goes around comes around, there's no free lunch. Trump's comin' back, get over it!
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Joined: Apr 2011
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Campfire Savant
Joined: Apr 2011
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