how does the 3.5 moa differ from the 7.5 moa?
1260879
7.5 is a triangle of pretty large size meant for close range (I'd say out to 25-40yds max). The 3.5 is a red dot half the size and more effective for longer range accuracy.
1260880
I'm not sure but I believe both have triangle "dots". 3.5 will shoot approx 3.5 inch groups at 100 yards. 7.5 will shoot approx 7.5 inch groups at 100 yards. I put this red dot on a pistol so I went with the 7.5 because I'm only shooting to 50 yards at the max which would hold a 3.75 inch group if I could even shoot that well. The way I see it, get the 7.5 for pistol or shotgun, the 3.5 for a rifle.
2051025
One more difference between M305 and M505 is that M305 is optical, with visible red light, and M305 is Laser, no visible light. Also, the M505 is a tad bigger than M305. Not by much, I will say about 0.25 inch longer, but same width.
814300
The 85mm 1.8 would obviously have less depth of field when opened up, which may be useful to throw the background out of focus for portraits. The 3.5 is also macro, great for close focusing for small objects. I got it because it seemed to be a good compromise. I use it both ways. If the macro function were not important to me I probably would have gotten the 1.8 although it's also more money.
37470
Couple of big differences... The midrange on the 550t is two 5.25" woofers while the A7 is a single 6.5". This might address some of the complaints of a "weak" midrange that people complained about with the A7's. The other major difference is that the 550t bass drivers are slightly larger (8" vs 7") but the 550t bass drivers are passive and not active like the A7's. This should make them far easier to drive with modest equipment than the A7's. These are the major things that jump right out at me. As usual the best thing to do is to try and get your ears on both and see what you like best.
89763
The F1A graduation adjustment for the turret and reticle is measured in MOA (Minute of Angle), whereas the F1M turret and reticle is measured in MRAD (Milliradian). In my experience most hunters lean towards MOA and tactical shooters lean towards MRAD. If you google MOA vs. MRAD, you will get plenty of opinions on which is better and why.
1667405
I am going to guess it is 5 moa. It looks like the daisy sight I bought and that one is 5 moa.
2086498
I can not tell you exactly, but in comparison to other Red Dots that I know are a 3 MOA. It is my belief that this Simmons is a 3 MOA. Hope this helps.Doom
604677
I don't know if there is really a big difference. I bought the 5 series because the replacement heads for the 3 series were getting hard to find.
257928
Appears to be more than 5 MOA if you want better, pay more for something else.
2253200
it means the dot is 4mos across and 4moa high. sounds big but it really isn't. this is a red dot. there's no need for mos built into the base etc.
452916
Mine does but that's because its the older generation. I believe the newer version does not have this future. By the way for the money it is a pretty good scope and I can get 1 MOA at 500 yards.
286387
Yes. I have both. The 8 moa is much easier to acquire. I had a detached retina in my master eye which seriously impaired my vision in that eye. The other eye is 20/15 corrected. I can still shoot with both eyes open because of red dot sights like the Fastfire III.
646895
Actually it's the exact same sensor...the only difference there is that the 7D uses dual Digic IV processors where as the T2i only uses a single one (which affects the burst FPS). The sensor and processor are identical. It might not be *quite* as good at low-light only because using a single processor instead of 2 means there's not as much in-camera PP but it's not a huge difference (pictures looked very similar taken between the 7D and T2i).
1489922
The MOA isn't sizing to fit the weapon, it's the size of the dot inside of the RMR. All RMRs are the same size they just vary in the ways they are powered and the size of the red dot.
524634
I'd like to know, too. My two are quite different. One seems clearly to be at 5, and the other at 6.25.
1395092
My mom uses the bigger one . She tried to put the 5.5 on and it didn't work. It took some time for her to get used to the larger tips especially on her cell phone.. I would try to contact the shipper for the 7.3 tips .. sorry I couldn't help.
1827227
i believe this one is but i think they can come in two different moa's. Best sight ever by the way, you will never regret having it.