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Canon Dioptric Adjustment Lens E (-2) for EOS 1D, 10D, 20D, D30, D60, Digital Rebel & 1v SLR Cameras

3.5 out of 5 stars 6 customer reviews

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Technical Details


Product Description

Canon Dioptric Adjustment Lens E, -2 Diopters - 2845A001

Product Information

Product Dimensions 3.3 x 2.8 x 0.2 inches
Item Weight 1 pounds
Shipping Weight 1.6 ounces
ASIN B00009R6TP
Item model number 2450A001
Customer Reviews
3.5 out of 5 stars 6 customer reviews

3.5 out of 5 stars
Best Sellers Rank #49 in Camera & Photo > Camera & Photo Accessories > Lens Accessories > Diopters
#1,066 in Camera & Photo > Camera & Photo Accessories > Batteries & Chargers > Adapters
#3,310 in Camera & Photo > Lenses
Date first available at Amazon.com April 20, 2004

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By bruce on March 7, 2013
Verified Purchase
I hoped that using this I would be able to remove my glasses for shooting pictures and the camera's built in dioptric adjuster would have the latitude to do that. That was not the case; however, I did learn that when I made adjustments with my glasses on the view finder appeared sharper and brighter than ever. All this time I had been using a fuzzy viewfinder and I didn't know it. I still wear my glasses when shooting, but the view is greatly improved.
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By David on September 2, 2008
Works just fine with my 40D and using the Canon Rubber Frame EB for EOS & Digital Rebel.

It's not quite strong enough to help me see without my glasses, although I assumed it was (-3 built-in plus -2 should be -5 and my current eyes are -4), but I've found the extra sharpness provided with the -2 helps me focus better at night even with my glasses.
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Verified Purchase
Obviously my arithmetic is not up to snuff. Supposedly the 50D is -3 to plus 1. It was not enough adjustment. I needed to turn it a little more and didn't have more. So I got this. I should be at -5 to -1 with this. My eyes are between -2 and -3. I see worse with this than I do without it even though no matter where I go with this on, I should be in the ball park.

So, I dont know what to think. I think I will just keep my glasses on. This is nice, and it works very well. The price on amazon is great. If it works for you--just double and triple check your camera--If you dont know, swallow your price and (try not to, its hard I know) think you are so smart to figure it out--if in doubt ask an optician or someone who knows about diopters and your eye correction, then order the appropriate one.

good luck;
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