Q: Focimeter and dark optical lenses
A: When neutralizing a dark optical lens, it is often most difficult to find the sphere/cylinder lines at first, more especially if its a high power lens, or high cylinders.
…..To speed this process, after turning on the focimeter, first set the axis wheel to the proper axis if needed, next turn the power drum to what the sphere power should be.
…..Now when you set the lens in front of the stop, you should be able to move it a slightly one way or the other and see the sphere lines, and then set the lens table at the right height.
- Model No: TD81057-BL
- Highlight: Pure Titanium
- Gender: Man’s Eyewear
- Age Group: Adults
- Frame Size: 55-17-140
- Shape: Rectangle Eyewear
- Spring Hinge: No
- Color: Black
- Available Color: Brown
- Material: Titanium
- Tips: Acetate
- Bridge: Adjustable nose pads
- Original: ShenZhen
- Rim: Full-Rim Spectacle
- Certificate: CE and FDA are certificated
- Warranty:1-Year Warranty.
- Availability: In Stock for Eyewear Supplier
- Payment Terms: Paypal, Western Union
- Minimum Order:12pcs/Model, 300pcs in total
- Market Preference: Africa Eyewear, Africa Spectacle Frame
- Eyewear Quote
- Package: 1pcs/Poly-bag, 12pcs/Inner Box, 300PCS/Carton
- Carton Box Size: 84*27*31
- Cross Weight: 12KGS
- HS Code: 90031900
- Delivery Time: Within 7 days upon received your payment