|
|
|
|
|
|
|
|
LENS DIMENSIONS
|
|
|
SPHERICAL ROUND
SPHERICAL SHIELD CYLINDRICAL
SPECIAL LENS
AC READING LENS
PC READER
|
|
|
|
|
|
|
|
SPHERICAL SHIELD
|
| BASE CURE |
SIZE (mm) |
CENTER (mm) |
EDGE (mm) |
| 4C |
130 X 55 |
1.8 -3.00 |
1.3-2.0 |
| 6C |
155 X 70 |
1.8 -3.00 |
1.3-2.0 |
| 6C |
155 X 75 |
1.8 -3.00 |
1.3-2.0 |
| 7C |
145 X 64 |
1.8 -3.00 |
1.3-2.0 |
|
|
|
| CYLINDRICAL LENS |
| BASE CURVE |
SIZE (mm) |
CENTER( mm) |
EDGE (mm) |
DECENTERED |
OFFSET (mm) |
| 7.5 |
90 x 60 |
2.20 |
1.50 |
YES |
28 |
| 6 |
150 x 70 |
1.2-3.00 |
0.8-2.5 |
NO |
- |
|
|
|
|
SPORTS LENS
|
| BASE CURVE |
SIZE |
CENTER |
EDGE |
DESIGN |
| 7 BASE |
156*45 |
2.2 |
1.5 |
PC EXTRA DUAL SPHERICAL LENS
WITH BUILT IN BRIDGE |
| 9 BASE |
151*91 |
2.2 |
1.5 |
TC LENS CYLINDRICAL LENS
WITH BUILT IN BRIDGE |
| 9 BASE |
150* 53 |
2.3 |
1.5 |
DUAL SPHERICAL LENS
DESIGN WITH INTEGRAL NOSE BRIDGE |
| 9 BASE |
150*60 |
2.3 |
1.5 |
DUAL LENS DESIGN WITH FROSTED CENTER |
| WA-1OO LENS |
140*50 |
2.2mm |
2.00mm |
SPORTS/SAFETY LENS
|
|
|
|
|
AC READING LENS
|
| DIAMETER |
φ55 |
φ62 |
φ68 |
φ73 |
φ76 |
| ADD POWER |
Center Thickness
|
| +100 |
1.96 |
2.4 |
2.47 |
2.85 |
2.86 |
| +125 |
2.11 |
2.6 |
2.67 |
3.09 |
3.21 |
| +150 |
2.3 |
2.72 |
3.06 |
3.57 |
3.62 |
| +175 |
2.58 |
2.95 |
3.28 |
3.82 |
3.93 |
| +200 |
2.69 |
3.32 |
3.48 |
4.12 |
4.24 |
| +225 |
2.80 |
3.4 |
3.78 |
4.45 |
4.64 |
| +250 |
3.13 |
3.67 |
4.14 |
4.89 |
4.9 |
| +275 |
3.38 |
4.05 |
4.41 |
5.00 |
5.33 |
| +300 |
3.54 |
4.14 |
4.74 |
5.63 |
5.67 |
| +325 |
3.74 |
4.38 |
5.04 |
5.87 |
6.05 |
| +350 |
3.92 |
4.74 |
5.55 |
6.37 |
6.49 |
| +375 |
4.20 |
4.87 |
5.85 |
6.57 |
7.08 |
| +400 |
4.35 |
5.23 |
6.16 |
7.11 |
7.1 |
|
|
|
|
SUPERLIGHT
READERS®
PC READING LENS DIAMETER 68mm |
| POWER |
CENTER
THICKNESS (mm) |
|
POWER |
CENTER THICKNESS (mm) |
| 25 |
1.27 |
225 |
3.2 |
| 50 |
1.64 |
250 |
3.6 |
| 75 |
N/A |
275 |
3.75 |
| 100 |
2 |
300 |
4.00 |
| 125 |
2.3 |
325 |
4.3 |
| 150 |
2.83 |
350 |
4.5 |
| 175 |
2.6 |
375 |
N/A |
| 200 |
3.35 |
400 |
4.9 |
|
|
|
| MATERIAL CHARACTERISTICS |
PC |
AC |
| REFRACTIVE INDEX |
1.586 |
1.49 |
| CLEAR VLT |
89 |
92 |
| Specific Gravity |
0.93 |
0.91 |
| Impact resistance meets |
Z87/Z80/En166 |
Z80 |
| Tintable |
YES |
YES |
| Can AR coat |
YES |
YES |
| HARDCOATED |
YES |
YES |
| ABBE value |
32 |
53 |
| HAZE |
<1.0% |
<1.0% |
|
|
|
|
ABOUT
US│LENS--
colors
and filters lens dimensions
│
OPTILUX-- Introduction Lens availability
Lens performance standard
│
│PROTECTIVE
EYEWEAR-- Industrial
Sports
│ COATINGS--anti-scratch
anti-fog dual
coating anti-reflective
│
│MATERIALS--polycarbonate
acrylic
nylon
│
│PRODUCT STANDARDS--standards
test
facilities FAQ---Protective
/ Lens
│
│NEW
│CONTACT
US│ACCREDITATION│COATINGS
PAGE--Protective
eyewear Lens
│
|
|
|
|
|
FORESIGHT OPTICAL
LTD.
7 SHIN HO ROAD, TAINAN, TAIWAN,
R.O.C.
TEL : 886-6-2637562 FAX : 886-6-2610524
886-6-2657593-5
E-mail :
nquiries@foresightoptical.com |
FORESIGHT OPTICAL
(XIAMEN) LTD.
19 GUANGHUA ROAD, XINGLIN IND. PARK.
XIAMEN, CHINA.
TEL : 86-592-621-8218
FAX : 86-592-621-8266
E- mail : fosight@public.xm.fj.cn
|
|
