This is just for your own personal use? While I'm a big fan of
gadgets, having your own pupilometer is a bit of overkill.
Just run to your local WalMart/Sams/CostCo/Sears/Barnes/etc and ask
them nicely to measure your PD. Even if they charge you (I've never
been charged) you'll come out way ahead.
Adult PD does not change...and even if it did, at $5 per measurement
you could be measured 18 different times before reaching $90.
-- Chuck Knight
On Mon, Apr 26, 2010 at 10:56 PM, G00G00L <[email protected]> wrote:
> I've tried the ruler method and the holes in the sticky pad as well,
> but I'd also like to increase my accuracy. Are there any relatively
> cheap pupilometers? My retail rx glasses would have cost me about
> $200, so I figure paying up to $100 for something that will get me an
> accurate PD will be great since no optician or optometrist I've talked
> to so far are lifting a finger to help me out here.
>
> 1. There is a $90 digital one on ebay, but I don't know whether the
> cost is worth it. I could get a more futuristic looking one for $140,
> but is the price premium worth it?
>
> 2. Or http://www.ppm-optics.com/ has a pocket pupilometer that seems
> like it could work ok, but I don't know how to order it from them.
>
> 3. I ordered a $1.29 from SelectSpecs, but it has yet to arrive.
>
> What are your experiences on inexpensive specially made measuring
> devices for PD?
>
> Thank you.
>
> --
> Check us out at the oft-updated http://glassyeyes.blogspot.com!
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