what is the actual diameter of the power or zoom adjusting ring? Measured with a micrometer as I need the measurement in hundredths of an inch.
332285
The ring is soft rubber and measures 1.567" across and .7" wide. It has a bump to assist turning that is .138" tall by .4" wide.
332286
As there is a small flat raised section of the adjustment ring, there are 2 measurements. The actual diameter is 1.560 inches. The "wider" diameter, where the adjustment ring's raised flat section is 1.681 inches. Both measurements made with a Frankford Arsenal digital caliper. Both measurements confirmed by a Cen-Tech mechanical (back-up) micrometer. Hope this helps. -JD
332287
Mine measured 1.556 and 1.7 at the flare that allows you to grip and turn the adjustment ring. Hope that helps.
318585
I don't have a micrometer but using a common tape measure the ring is 3/8" with an outside diameter of 3.25"
1842504
With my dial calipers, I get .3835 inches (9.74 mm). We used the rings to mount a 50 mm Simmons Predator Quest scope on a Savage Model 93R17 bolt action rifle using the factory scope mount. There is just barely enough room between the scope objective and the barrel to put the bikini lens covers on. Since the rifle is now sighted in, I was not willing to take the scope off, so my measurements may be off slightly.
933877
Dont know eyepiece diameter. I found the entire unit too flimsy to use...cannot keep it steady and it is jerky changing position... buy a better one!
439836
I agree, the description was confusing. Having just received this magnifying lamp I can tell you that the lens is five inches in diameter and the magnification is 1.75x.
1887080
I have no clue, as this is intended for telescopes. If it works for you, I took the measurement with a caliper on the inside thread and it is 49.5 mm (1.95 inch). Hope it works. Remember you also need the respective T-Ring for your camera.
252926
The diameter is 1.25". The focal lengths are 20mm and 10mm, but those are used to determine the magnification, while the diameter is the width of the eyepiece barrel. The 1.25" is considered standard size, although you can buy 2" eyepieces for much more money. Most telescopes accept 1.25, but the pricier ones accept both 1.25 and 2 inch diameter eyepieces.
705801
a 30mm ring will fit a 30mm scope a one inch ring will fit a one inch scope so the question is what size is your scope?
1892119
im sorry my previous answer my be wrong. i tried measuring it with string and a ruler and i got roughly 63.5mm. in ring sizes its about 10-11. i hope this helped out and i apologize for not being able to give you an accurate answer.
814693
You must measure the scope eyepiece diameter with a caliper or micrometer, the order the right size cover on Amazon. Do the same for the other end of the scope, if you need that cover also. The inside diameter of each cover will be shown on the page. Do not order a smaller one as it cannot be stretched to fit a large diameter scope.
133497
It depends on the diameter of the lens where the threads are for attaching filters. I'd guess that a zoom of that size has a larger diameter than the 58mm filter. You could measure the diameter, but the most foolproof way is to take it to a store and find a filter that fits.
2032797
The inside diameter measured .284 inches with my dial caliper, which is about 9/32 inch, or 7.2 mm.Just FYI, the outside diameter measured .316 inches, which is about 5/16 inch, or 8 mm.
288121
I have no way of measuring such a thing very accurately, but the smallest one is just under a quarter of an inch. Its a little smaller than 1/4 but not enough to go down a notch on the measuring tape. Hope that helps
1844426
This flash light was made to be attached with Scope rings. My Digital Calipers measure the Outside Diameter of the tube (Handle) at .989~!
1526211
I am not sure I know exactly what you are looking for. Let me just say that it is a standard width and fits all the heads of my tripods either horizontal or vertical. I don't have a micrometer but the outside width is 1 7/16 inches. or 3.7cms. I can not accurately measure the inside but it appears to be 1 5/16 to 1 3/8. It is extremely handy and has worked wonderfully well for me on Lumix DMC G6. Buy it, if it does not work on the head you use send it back and get virtually all your money back. Hope this helps you make a decision.
917906
I could only use a caliper rather than a micrometer. So, I had to interpolate the reading on the caliper, which was about 3.7 mm for each prong. Based on personal experience in Prague, Vienna, Innsbruck and all over Switzerland, the prongs fit very well in all of the sockets encountered, being neither too loose or too snug.
498244
I don't have a ruler nearby, but approximately three inches. The zoom wheel is located on the back, opposite the trimmer blade and groom comb. The distance will vary as the adjustment is made, obviously. ...