2.5X 3X 3.5X Songzi Optics Goggles TTL Dental Surgical Loupes Customized Wide Field of View (Magnification:2.5X, Other Near PD) : Industrial & Scientific

2.5X Loupes Field Of View: 150mm,Depth of field: 280mm, Working Distance 350mm -550mm,Weight: 45g. 3X Loupes Field Of View: 140mm. Depth of

2.5X 3X 3.5X Optional Songzi Optics Titanium Frame Customized TTL Dental Surgical Loupes with Headlight Wide Field of View (Magnification:2.5X, Near

Gain all the benefits of through-the-lens (TTL) loupes without the expense or delay of customization. TTL Easy Size Loupes are complete with four sets of interchangeable, progressively spaced lenses, each with an integrated, screw-in attachment for the Galilean magnifying loupes included. Simply measure your pupillary distance (PD) with the precision scale included. Select the lens pair that corresponds to your PD and quickly snap those lenses into the frame.

TTL Easy Size 2.5x Loupes Red 1/Each by Practicon

2.5X 3X 3.5X Songzi Optics Sliver Goggles TTL Dental Surgical Loupes with Led Light Customized Wide Field of View (Magnification:2.5X, Near PD 58mm) : Industrial & Scientific

2.5X Loupes Field Of View: 150mm,Depth of field: 200mm, Working Distance 350mm -500mm,Weight: 45g. 3X Loupes Field Of View: 140mm. Depth of

Songzi Optics 2.5X 3X 3.5X Optional Aluminum Alloy Lens Barrel Surgical Loupes TTL Dental Loupes Customized (Near Pd 62mm, Magnification:2.5X)

Songzi Optics 2.5X 3X 3.5X Optional Field of View 130mm Depth of Vision 200mmTitanium Frame Binocular Dental Surgical Loupes ( Magnification:2.5X) : Industrial & Scientific

Songzi Optics 2.5X 3X 3.5X Optional Titanium Frame Binocular Medical Dental Surgical Loupes and Led Light with a Yellow Flip-Over Filter (Full Working Distance:(350mm -550mm), Magnification:2.5X) : Industrial & Scientific

Songzi Optics (2.5X 3X 3.5X Optional) Titanium Frame Binocular Dental Surgical Loupes Black Colour (Working Distance :(360-460 mm) R, Magnification:3.5X) : Industrial & Scientific

2.5X 3X 3.5X Songzi Optics Goggles TTL Dental Surgical Loupes Customized Wide Field of View (Magnification:2.5X, Other Near PD) : Industrial & Scientific

Songzi Optics SZYM20 Series (2.5X 3X 3.5X Optional) Titanium Frame Binocular Medical Dental Surgical Loupes SZ08B Led Light Orange Filter (Magnification:3X) : Industrial & Scientific

2.5X 3X 3.5X Songzi Optics Gray Titanium Frame TTL Dental Surgical Loupes with Led Headlight Customized Wide Field of View (Near Pd 62mm, Magnification:3X) : Industrial & Scientific

Songzi Optics 2.5X 3X 3.5X Optional White Titanium Frame TTL Dental Loupes Through The Lens Surgical Loupes Customized (Magnification:3X, Customized Near PD) : Industrial & Scientific

Songzi Optics Field of View 110mm 2.5X 3X 3.5X Optional Half Frame Binocular Surgical Dental Loupes with Led Headlight (Magnification: 3.5X, Full Working Distance:(350mm -550mm)) : Industrial & Scientific