Although it requires some initial working out, reticles like MTC’s SCB2 and AMD can provide a very practical method of quickly estimating (or checking) range while taking aim. And many shooters also like to use SFP reticles for ‘bracketing’, where ranges can be estimated after having predetermined what distance the gaps between reference points equate to at each of the scope’s magnification settings. This begs the question: “Why choose a SFP vari-mag scope, then?” Well, a zoom magnification feature is still a very handy feature to have, perhaps for spotting purposes where higher powers allow you to seek out a clearer sight picture. It is therefore best practice to familiarise yourself with the aim-point/trajectory relationship by only shooting on a specific magnification, like 8x. Of course, the centre point of the crosshair should not, in theory, deviate when the magnification ring is rotated, although it often does on the cheaper scope models! However, if you use multi-stadia crosshairs like the MTC SCB2 to allow for ‘holdover’ or ‘holdunder’, then you must be aware of this target/crosshair relationship change. MTC Optics’ FFP scope offering is the Cobra F1 model.īoth SFP and FFP scopes have their merits, so to help you make an educated decision when choosing your next optic, here’s a guide on each type. The majority of riflescope designs feature a second focal plane reticle as they’re easier to produce and keep costs down, but most quality scope manufacturers now offer FFP scopes in their range. ![]() Obviously, reticle design is also an important consideration when deciding on a telly, but perhaps less obvious is the focal plane in which the crosshair sits within the scope’s optical layout.Ī riflescope’s crosshair can either be situated in the first focal plane (FFP) or second focal plane (SFP) – and as each offer significant differences on variable magnification (or zoom) scopes, it’s important to determine which type is best suited to your style of shooting. When it comes to selecting a riflescope, shooters have a bewildering choice to satisfy their every need: fixed or variable magnification, sidewheel or objective parallax adjustment, 25mm or 30mm tube… and so on. Wikipedia explains parallax as the difference in direction that results from looking at the same target from two points that are a certain distance apart. Field Target Scopes offer features need on any field target competition and that are high magnification for shallow depth of field, precise parallax.
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