eBay
OptiVISOR® is a precision binocular headband magnifier which permits unrestricted efficiency while reducing eye strain, 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. ** We are an authorized distributor of the manufacturers of all products in our EBay store. All products sold are only brand new, in original packaging with original manufacturer warranty. Our products are never used, reconditioned, or rebuilt. ** Our goal is to make sure you are a happy buyer and have a pleasant shopping experience with us. Please email us before leaving any less than 5 Stars ratings, negative feedback or open any dispute. We understand the concerns and frustrations you.
eBay
Optivisor headband magnifier with headband, model DA-5, 2.5x magnification; can be worn over eyeglasses Optical glass prism lens, ground and polished with a beveled edge, mounted in a replaceable plastic frame Adjustable headband fits all head sizes; foldable prism holder does not obstruct the field of vision; can be worn over prescription or safety glasses Working distance approx. 20 cm; size 20 x 5 x 24 cm; weight approx. 160 g Soft, comfortable headband; peak and headband made of high-quality plastic Made in USA .
eBay
** We are an authorized distributor of the manufacturers of all products in our EBay store. All products sold are only brand new, in original packaging with original manufacturer warranty. Our products are never used, reconditioned, or rebuilt. ** Our goal is to make sure you are a happy buyer and have a pleasant shopping experience with us. Please email us before leaving any less than 5 Stars ratings, negative feedback or open any dispute. We understand the concerns and frustrations you might have, and will do our best to resolve the issues. Please give us the opportunity to resolve any problem. We try our best to reply to your emails as soon as possible, however due to high volume of daily incoming emails and time zone difference; we may not be able to reply your emails immediately. P.
eBay
Well-made magnifier is lightweight and durable, and fits over eyeglasses. Adjustable pivot assembly on visor can be set to desired tension, so it will stay in place when tilted. Working Distance is 8".
eBay
2.5X OptiVISOR Binocular DA-5. Manufactured by: Donegan. Model: 450761. Origin: USA. Manufacturer: Donegan. Weight: 4.7 oz.
eBay
OPTIVISOR DONEGAN OPTICAL DA5. DA5 has a focal length of 8" with a 2.75X magnification. OptiVISOR is a precision binocular headband magnifier which permits. MAGNIFYING VISOR 2.5X MAGNIFICATION 8". unrestricted user efficiency while reducing eye strain.
eBay
Lens #2 2x - 4 Diopter 10" Focal Length. Lens #3 2.5x.- 5 Diopter 8" Focal Length. Lens #4 3.5x.- 10 Diopter 4" Focal Length.
eBay