2.5X 3X 3.5X Songzi Optics Fashion Titanium Frame TTL Dental Surgical Loupes with Led Light Customized Wide Field of View (Magnification:3X, Near Pd 64mm)

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2.5X 3X 3.5X Songzi Optics Fashion Titanium Frame Features

• 2.5X Loupes Field Of View: 150mm,Depth of field: 200mm,3X Loupes Field Of View: 140mm. Depth of field:200mm Working Distance R(300mm -500mm), L(450mm-650mm)

• 3.5X Loupes Field Of View:130mm.Depth of field: 200mm ,Working Distance R(300mm -500mm), L(450mm-650mm)

• Please choose working distance, then send message in the order, if you are siting while wearing loupes, we recommend Working Distance R(300mm -500mm), if you are standing while wearing loupes, we recommend Working Distance L(450mm-650mm)

• Buyer can use PDCheck AR APP on phone, and save PD data screenshot, there are Far PD and Near PD. If you are a dentist, you need to choose Far PD, but need to reduce 4mm, for example Far PD is 66mm, that mean dental working distance Near PD should be 62mm, then you need to choose 62mm Near PD variation when place order. If you are a surgeon, you can use the APP Near PD data directly.

• If your Near Pupil distance is not included into loupes variations, please choose Other Near PD, and leave your Near interpupillary distance in the message and we will customize it according to your size.

About 2.5X 3X 3.5X Songzi Optics Fashion Titanium Frame