Pay in 4 interest-free payments of $15.47 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Immediate heating response
Standard mill hardness
This product is temporarily discontinued
Double Spindle Easy change filter drawers
Ball-bearing slides insure ease of drawer movement even with a heavy load
Donegan OptiVISOR DA-7 2.75 X Magnification at 6" Arbe Immediate heating responseThe Genuine Donegan OptiVISOR is a precision binocular headband magnifier that permits unrestricted user efficiency while reducing eye strain. It leaves both hands free and allows three dimensional vision. Used by anyone whose profession or craft requires close accurate work. Can be worn over prescription or safety eyeglasses. DA 7 gives 2. 75 X magnification and focuses at 6" This is the original OptiVISOR proudly made by Donegan Optical Ltd right