The Donegan OptiVISOR is a hands-free, headband binocular magnifier that has optical glass lenses that are ground and polished into prismatic lenses for quality and clarity, and is available in multiple dioptric strengths (indicated by the number in the model) which provide specific magnification power (X) at specific focal lengths, or distance from object.
OptiVISOR Head Band Magnifier Visor – ZOIC PalaeoTech Limited
Each lens is ground and polished to precision optical standards, bevel edged and mounted. Optivisor lens plates are easily interchangeable. OptiVISOR
Donegan OptiVISOR Headband Magnifier, Interchangeable Lens Plate
Plastic Skeleton/Armature for dolls, toys & teddies 1/8 - per
Great for hands free magnification when working on watches and jewelry Lenses are high quality optical glass; high impact plastic visor; leather lined
Optivisor, #2, 1-1/2x | ELP-502.00
Plastic Skeleton/Armature for dolls, toys & teddies 1/8 - roll of
Donegan OptiVisor DA-2 Headband Magnifier Binocular 1.5X Optical Glass Lens
Headband Magnifier Visor Double Lens, YTOM Head Mounted Magnifier Jewe
GENUINE Headband Magnifier, Donegan Optivisor DA-4 (2x
Venhart Rubber Bands. #86, 500gm bag containing approx. 170 rubber
Optivisor® Binocular Headband Magnifier Set.Case, Optiluope® 6 Lens Plates & Visorlight®
The Donegan OptiVISOR is a hands-free, headband binocular magnifier that has optical glass lenses that are ground and polished into prismatic lenses
GENUINE Headband Magnifier, Donegan Optivisor DA-2 (1.5x magnification at 20)
10 x Sterile Surgical Blades #10, with 1 x Scalpel Handle # 3. Supplied with detailed and fully illustrated instructions on how to attach and remove
Scalpel Blades #10 (sealed and sterile) x 10, and Handle 1 x # 3
CDM (ex Seeleys) Kwik Clean Brush Kit (KTBRKC) - 6 brushes
Jewellery Making Headband Magnifiers for sale
Item# DO-DA-2, High Impact Opti-VisorTilts in any direction you needOptical glass lensesGenuine leather comfort band, conforming headbandPatented,
Donegan Optical DA-2 Donegan Magnifier Opti Visor 1.5X Magnification 20 Range