from across the threads it seems to be about 1 1/2 inches on the lense
1273798
Lens is 2" tall another 1" for lens base 3 1/2 of pipe 3 1/2" of base w swivel over all just under 11"
642159
In the the middle of the flash light it is 1".. Around the lens of the light its not, its more like 1-1/4" Hope this helps.. I put mine on my AR with a an offset clamp I also bought on Amazon.
1730483
Yes. I used a standard ruler to measure mine, so it's approximate...but it is about 2mm thick or about 1/16" of an inch to my eye.
290031
If I measured correctly it's 1.5 inches. Like I said I'm still trying to learn how to use it. I haven't had much experience with optics
697508
The dia of the front lens is about 1 5/8". And it is recessed about 5/8". You are correct 72mm thread.
1106729
On the Aperture Control/Enabler ring there is a threaded side that is 52mm.
855439
The largest part of the lens is just under 2". If you had a two inch hole they would have clearance.
1322748
Best estimation is that the magnifying glass focuses at between 1 and 1 1/2 inches from the object being magnified.
419129
sixty-seven mm. I think you can verify that by looking at the inside of your lens cap.
1198219
Your lens should say what distance it is accross the lens (diameter) or you can measure it.
433110
where did you get the 129 mm from ? For the fit of the lens set please find out the diameter of the thread that is at the end of your cameras objective, Linda
40155
2 5/8 inches. It works very well so far. I wish I could us it on other tele lenses I own.
30635
Fine threads allow you to turn it clockwise to attach it to the installed lense. A lite two fingered "snug" when tightning it down, is all you need to confirm that it is fully seated.
1633875
1.75" is the diameter of the lens, 3.75" off the bike & 3" from the lens to the tip
409996
It fits on the end of the lens and it is independent of the body the lens is fitted on.
2163454
The threads are very fine...start by turning the threaded section in the opposite direction. This action lines up the threads, then screw the adapters, lenses on as usual...Thats what worked for me...
1951964
In our line of work we are working on small die parts at close range. Roughly six inches away from the actual lens. Closer for the smaller lens. Roughly 2''... Everyone's eye muscles are different though.