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Old 2nd August 2010, 05:58 PM
Artfull-Bodger Artfull-Bodger is offline
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Join Date: Feb 2010
Location: Llantrisant
Posts: 308
Default Scopes in poor light

Guys I have heard from a few people lately about FT scope rangefinding shifting in poor lighting, at Avon Hawks last Sunday a couple of the guys hit low due to ranging about 2yds short!

now we have all heard of temp shift but has anyone reaserched what causes this phenomenon, it seems to affect different makes yet is it the scopes, or is it the shooters eyesight compensating for the light?

is it spectacle wearers who see this or do guys with 20/20 vision also see short ranging?

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