Throuth the lens loupes/TTL loupes.

Item: 250sR/TTL, 250sL/TTL (TTL loupes)

Magnification: 2.5x,

Working distance: 420mm(R), 500mm(L),

Depth of view: 90mm(R), 110mm(L),

Field of View: 90mm(R), 100mm(L),

Inter-papillary distance: 57-59mm, 59-61mm, 61-63mm, 63-65mm,

Weight: 58.5g,

Frame: Nickel alloy, titanium,

Other throuth the lens loupes/TTL loupes: 2.5x with normal tube, 3.0x, 3.5x normal tube.

Optional accessories:

Portable dental LED headlight throuth the lens loupes/TTL loupes,

Portable LED surgical headlight for throuth the lens loupes/TTL loupes,

Aluminum case,

Built-in loupes in goggle frame, or your eyeglass.

If you need our throuth the lens loupes/TTL loupes, please contact us.