Through The Lenses Loupes FJ41403
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1.3.0X TTL Loupes with small lens.
2.easy to use.
3.with small lens.
4.high quality
5.durable
3.0X TTL Through The Lenses Loupes FJ41403
Through The Lense loupes(TTL) do not have the flip-up mechanism.Consequently they are lighter than the Flip-Up system.Since every TTL system needs to be custom made based on the user’s Pupil Distance(PD),the cost is higer than a Flip-Up.However,some loupe users prefer the lighter weight TTL system over the convenience of the Flip-Up system.
Model | SXY-FJ | SXY-FJ | SXY-FJ | SXY-FJ |
Magnification | 3.0X | 3.0X | 3.0X | 3.0X |
Working distance | 340mm | 420mm | 500mm | 550mm |
Depth of Field | 50mm | 60mm | 80mm | 90mm |
Field of View | 60mm | 70mm | 80mm | 90mm |
Interpupillary Distance | 59-61mm 61-63mm 63-65mm | 59-61mm 61-63mm 63-65mm | 59-61mm 61-63mm 63-65mm | 59-61mm 61-63mm 63-65mm |
Weight | 69.5g | 69.5g | 69.5g | 69.5g |
Frames | Ni-alloy or Titanium or Goggle | Ni-alloy or Titanium or Goggle | Ni-alloy or Titanium or Goggle | Ni-alloy or Titanium or Goggle |