Question

 What is the best bifocal lens?

Answer Yes, with FD to EOS(EF/EF-S) mount adapter
http://wiki.answers.com/Q/What_is_the_best_bifocal_lens

Top Q&A For: What is the best bifocal lens

What is the best lens that gives best depth of field?

Depth of Field (DOF) is controlled by three factors:1) The focal length of the lens.2) The f-stop chosen.3) The subject distance.At http://www.dofmaster.com/dofjs.html you'll find an explanation of... Read More »
http://answers.yahoo.com//question/index?qid=20091209174800AABtXYA

What Are Bifocal & Trifocal Glasses?

Bifocal and trifocal glasses are spectacles that help with presbyopia, a reading vision correction that occurs is people around the age of 40. Bifocal and trifocal lenses allow you to see both in t... Read More »
http://www.ehow.com/facts_6371128_bifocal-trifocal-glasses_.html

What is the best zoom lens?

yes! you just need your imagination!
http://wiki.answers.com/Q/What_is_the_best_zoom_lens

What is the best progressive lens?

On One Hand: Most Popular BrandVarilux lenses, by Essilor, are the most popular brand of progressive lenses. According to Essilor, they have the clearest lenses and the widest viewing corridor. Va... Read More »
http://www.answerbag.com/q_view/2049145


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