Reply To: Scopes, FFP vs. SFP

Forums Optics, Scopes, Rings, & Mounts Scopes, FFP vs. SFP Reply To: Scopes, FFP vs. SFP

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sscoyote
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Yes, that’s correct. The difference between FFP and SFP, is that in FFP scopes reticle subtension remains the same as magnification changes. In SFP scopes, reticle subtension changes by the inverse relative to magnification changes, as GQ describes above.