Orascoptic ErgoEdge, Инструкция по эксплуатации

Страница: 4 / 98

Orascoptic Loupes Orascoptic Loupes
6 7
INSTRUCTIONS FOR USE INSTRUCTIONS FOR USE
Adjust the Nose Pad
The nose pad on most frames is adjustable. Adjusting the nose pad will change how the frame sits on your face (Figure 3).
1. To lower the frame on your face, spread the nose pad apart.
2. To raise the frame on your face, pinch the nose pad together.
Adjust the Temple Tips
The temple tips on most frame styles are adjustable. To better secure the loupe to your head and for additional comfort,
you can bend the temple tips around your ears (Figure 4).
1. Place both thumbs together on the temple tip and slowly
bend the tip downward until you achieve a comfortable fit.
This may take a few attempts before the comfort is optimized.
Adjust the Visual Field
When the focus is properly adjusted, the two circles that form the
field of view should appear as an ellipse and be in focus (Figure 5).
Due to varying facial geometry, sometimes the preset convergence
angle may not be aligned properly for your eyes. If the field of
view is not clear, or you are experiencing double vision or eye strain,
reposition the frame on your face by adjusting the nose pad, temple
tips, and head strap until there is a clear field of view.
Flip-Up Loupes
1. Customize the declination angle of your telescopes by adjusting
the vertical slide depth. Move the slide UP for shallower angles
and DOWN for steeper angles (Figure 6).
2. Fine-tune the declination angle of your telescopes by tilting
the hinge at the lower hinge screw joint (Figure 6).
3. Fine-tune the interpupillary distance of your telescopes by
rotating the PD knob on the hinge to adjust the telescopes
wider or more narrow (Figure 6).
Precision Tuning Your Loupe
Although your loupe has been fully tested and customized by our laboratory technicians, they may need to be initially adjusted
to your individual facial geometry. Please read through the following guide to learn how to adjust and care for your new loupe.
If you need assistance, call one of our Technical Support Specialists. See the back of this manual for contact information.
Level the Frame
Ensuring the frame sits level on your face is crucial. Before any other fine-tuning adjustments can be made, your frame
must sit level on your face (Figure 1).
1. Look in a mirror.
2. Level the top of the frame with the pupils of your eyes.
3. If the frame is not level with your pupils, visit a local optician
to adjust your frame, or call one of our Technical Support
Specialists to assist you with properly adjusting your frame.
See the back of this manual for contact information.
Attempting to adjust the frame without assistance
may result in damage.
Adjust the Head Strap
The use of a head strap is recommended to distribute weight around the head, allowing for all-day comfort (Figure 2).
1. Place the frame on your head and tighten the head strap
bead. Your loupe should fit comfortably with minimal
pressure on your nose from the telescopes.
2. To remove your loupe, loosen the head strap bead, grasp
both temple arms, and pull the frame up and over your head.
Removing your loupe by grasping a single temple
arm may put additional stress on the frame over time.
Figure 5
Vertical Slide
PD Knob
Lower Hinge
Screw Joint
Figure 6
Videos featuring helpful tips on how to adjust and clean your
loupe are available at Orascoptic.com/support/videos
Figure 1
Figure 2
Figure 3
Figure 4
Correct Incorrect