	CYL(-)
SPH(-)	-0.00	-0.25	-0.50	-0.75	-1.00	-1.25	-1.50	-1.75	-2.00
-0.00
-0.25
-0.50
-0.75
-1.00
-1.25
-1.50
-1.75
-2.00				70MM / C.T.
-2.25
-2.50
-2.75
-3.00
-3.25
-3.50
-3.75
-4.00
-4.25
-4.50
-4.75
-5.00
-5.25
-5.50
-5.75
-6.00

	CYL(-)
SPH(+)	-0.00	-0.25	-0.50	-0.75	-1.00	-1.25	-1.50	-1.75	-2.00
+0.25
+0.50
+0.75
+1.00
+1.25
+1.50
+1.75
+2.00				65MM / E.T.
+2.25
+2.50
+2.75
+3.00
+3.25
+3.50
+3.75
+4.00

Semi-Finished

Single Vision Semi-Finished Lenses are particularly designed for lab.The product contains various bases plus high quality requirement by Sundex, which makes it the only choice for professional Labs like you

1.59 Single Vision Semi- Finished

Base	DIAMETER
0.50D	73 mm / 80 mm
2.50D
4.25D
6.00D
8.50D

Diameter mm	Base Curve	Depth @50mm	Depth @40mm	RX True Curve@1.530 (D)	Center Thickness	Edge Thickness	Design and Suggested RX Range
73mm	0.50D	0.42±0.15	0.27±0.15	0.721	8.6	13.0	-9.25 ~ -12.00
	2.50D	1.49±0.15	0.97±0.15	2.541	7.0	12.0	-4.25 ~ -6.00
	4.25D	2.54±0.15	1.67±0.15	4.326	6.4	9.0	-2.00 ~ +2.00
	6.00D	3.45±0.15	2.23±0.15	5.870	7.2	8.0	+2.25 ~ +4.00
	8.50D	5.03±0.15	3.15±0.15	8.451	10.8	8.0	+5.25 ~ +8.00

Diameter mm	Base Curve	Depth @50mm	Depth @40mm	RX True Curve@1.530 (D)	Center Thickness	Edge Thickness	Design and Suggested RX Range
80mm	0.50D	0.42±0.15	0.27±0.15	0.721	8.6	13.0	-9.25 ~ -12.00
	2.50D	1.49±0.15	0.97±0.15	2.541	7.0	12.0	-4.25 ~ -6.00
	4.25D	2.54±0.15	1.67±0.15	4.326	6.4	9.0	-2.00 ~ +2.00
	6.00D	3.45±0.15	2.23±0.15	5.870	7.2	8.0	+2.25 ~ +4.00
	8.50D	5.03±0.15	3.15±0.15	8.451	10.8	8.0	+5.25 ~ +8.00

Please avoid storing lenses above room temperature：
Storing lenses under high temperature will reduce shelf-life, and greatly deteriorate photochromic lenses, lenses could suffer from poor performance and aging. Lenses will peel in the worst scenario.
Recommended: Storing lenses in a constant temperature of 20 - 20 ℃ and avoid UV light (artificial or sunlight) to extend shelf-life.
Example: In car and shelf exposed to direct sunlight (UV exposure)

Please avoid storing lenses under high humidity：
For normal anti-fog lenses: Storing these lenses under high humidity environemnt will deplete anti-fog coating's performance. Rinse and cleaning with water or any kind of chemical solution should also be avoided.
Storing under 55% humidty level and cleaning with dry cloth can help to increase shelf-life.

Pleae avoid strong chemical solution：
Ophthalmic lenses are delicate, any kind corrosive chemical solution may cause permanet damage.
Alcohol pr mild cleaning agent is recommended. Room / solution temperature should be kept below 40℃, or the lens could be damaged.
The above does not apply to photochromic and anti-fog lens.
** photochromic and anti-fog lens should be cleaned using dry cloth only**

Becareful during fitting and grinding：
Photochromic lenses are softer than normal lenses, too much clampping pressure during fitting or grinding could result in dent or depressed surface.
Soft padding is recommended to reduce clampping pressure.

Address: No. 19 Yonggong Second Road, Yongan District, Kaohsiung City

Phone: (886)7-6229388

Fax: (886)7-6243770

Mail: sales@sundex-tw.com