what does the SF stand for?
1933241
Stephen West Accu-Smith Gunsmithing Custom Long Range Precision Rifles, Firearm Repair & Restoration in Cypress, Texas Stands for Side Focus - the scope has pre determined distances at which it can set the parallax to 50, 100, so on. Parallax is a displacement or difference in the apparent position of an object viewed along two different lines of sight, and is measured by the angle or semi-angle of inclination between those two lines. In other words, say you have a target set up for bore sighting at 25 yds. When you look through the scope, the reticle, though stationary, will appear to move. This is an illusion. If you look at a target set at 50, and the parallax adjustment (side focus) set to 50, they will remain steady in sight.
1933242
SF stands for "side focus." the parallax view can be adjusted with a control knob on the side of the unit. i have one of these on my Sig Sauer ar-15 and it works like a charm. if the scope is at it's maximum reach, you may experience a loss of view or what i refer to as "tunnel vision." with a twist of the knob you can adjust this phenomenon out of the field of view. nikon put a lot of work into this scope and if you zero at 100 on the cross hairs the rest is a breeze when you use the BDC (Bullet Drop Compensator) circles. very well-built and VERY ACCURATE...worth every penny. makes shooting the .223/5.56 round quite enjoyable.brian G. SF stands for "side focus." the parallax view can be adjusted with a control knob on the side of the unit. i have one of these on my Sig Sauer ar-15 and it works like a charm. if the scope is at it's maximum reach, you may experience a loss of view or what i refer to as "tunnel vision." with a twist of the knob you can adjust this phenomenon out of the field of view. nikon put a lot of work into this scope and if you zero at 100 on the cross hairs the rest is a breeze when you use the BDC (Bullet Drop Compensator) circles. very well-built and VERY ACCURATE...worth every... » Read More SF stands for "side focus." the parallax view can be adjusted with a control knob on the side of the unit. i have one of these on my Sig Sauer ar-15 and it works like a charm. if the scope is at it's maximum reach, you may experience a loss of view or what i refer to as "tunnel vision." with a twist of the knob you can adjust this phenomenon out of the field of view. nikon put a lot of work into this scope and if you zero at 100 on the cross hairs the rest is a breeze when you use the BDC (Bullet Drop Compensator) circles. very well-built and VERY ACCURATE...worth every penny. makes shooting the .223/5.56 round quite enjoyable.brian G. « Show Less
1587580
I do not know what ca might stand for. The cable is of good quality and the casing around the plug is a very hard rubber whereas the casing around the USB end is plastic.
2010332
It's an acronym. California Air Resources Board or some such. It means that it is approved for use in the People's Republic of California.
1819476
I cannot confirm for sure as I've read customer reviews that it will not fit a SF as is, but may if sanded down. If you had a standard 30 it totally changes the feel for the better and may be worth a try to finagle for the SF because I do not think one is available for the SF specifically. Hope this helps. One more thing is that when you install it on a standard 30 it does pop out about an 1/8th of an inch after a while, but WILL NOT fall out as there is plenty of the plug inside. Not a big deal to me; just leave it or push it back in.
1098485
Go read this article on FFP VS SFP and then come back if you have additional questions. http://www.primalrights.com/forum/article.php?a=4789
206039
Yes to all 4 teams. The Oakland pennant background is gold/yellow, the Mets & Padres both blue (the Padres is a darker blue) and the Giants is black
102678
I believe the character just past the size numbers represents a 'year code'... E=2012, F=2013
449896
The box says distributed in San Francisco, CA. I don't see a "made in" tagline.
1956676
It stands for low frequency. I think it's a deeper sound. I get more bass from my system.
1890320
No it will NOT fit! Make sure you check with the seller to see if it will fit the sf grip they are different.
653164
ST is PCI with a different clock circuit IIRC, STX is PCIe. FWIR ST sounds a litter better thanks to that
199681
francisco, The SL stands for "Standard Load". Some manufacturers offer the same size tire in an SL & XL depending on the load capacity. Thank you, BWT
1890319
I don't think it will. The sf is shorter from the front to the back of the grip bottom.
819893
L.F. most likely stands for LotFancy, the seller. Some of their other items are prefixed with the whole name, LotFancy.
1211155
it stands for traffic flow signal rejection. if it is turned on it will help filter out false signals from traffic flow monitoring systems if they are in your area
2005974
Does sfs stand for sand filter? How many gph does your pump push? That is what determines if it will pull a vacuum.
513648
Model SF is indirect cooking which does not require pouring water outside the rice container. Regular 6G requires water outside the rice container to cook. Other than this, no functional difference between the two models