產品資訊 - Glass / Semi-finished / Polarized Flat-top, Round-top, Blended Bifocal Lens->lenses

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Glass / Semi-finished / Polarized Flat-top, Round-top, Blended Bifocal Lens

產品分類 :

攝影及光學產品->鏡頭

Glass / Semi-finished / Polarized Flat-top, Round-top, Blended Bifocal Lens

產品規格

Country	CN
Materials	Resin, Glass
Packing	Carton/box/envelope
Minimum Order	1000pieces
Payment Term	L/C

產品描述

1.523 Glass Bifocal Lens
Flat-Top & Round-Top
Diameter: D28/65mm
Power range: 0.00to-4.00/+0.25to+3.00
Addition: +1.00 to +3.00 (0.25 step)
Finished Lens: White, PGX&PBX
Semi-finished Lens: White (Base: 4.25, 6.25; 8.25), PGX&PBX(Base: 4.25, 6.25).

1.499, 1.56 Bifocal Semi-Finished Lens (Flat Top, Round Top, Invisible)
Reflective Index: 1.499, 1.56
Specific Gravity: 1.53
Diameter: 70/28mm
RX Range:-2.00D/-5.00D; -1.00D/-3.00D; 2.00D/-2.00D; 2.00D/5.00D

Diameter: 70/28mm
Edge: 11.00mm
Center: 6.00mm
Reflective index: 1.499, 1.56,
Rx range: -2.00Dto-5.00D

Diameter: 70/28mm
Edge: 9.00mm
Center: 7.50mm
Reflective index: 1.499, 1.56,
Rx range: -1.00Dto-3.00D

Diameter: 70/28mm
Edge: 9.00mm
Center: 8.80mm
Reflective index: 1.499, 1.56,
Rx range: +2.00Dto-2.00D

Diameter: 70/28mm
Edge: 7.00mm
Center: 9.50mm
Reflective index: 1.499, 1.56,
Rx range: +2.00Dto+5.00D

1.499 Polarized Flat Top Bifocal Semi-finished Lens
1.499 Polarized Flat Top Bifocal Semi-Finished Lens
Reflective Index: 1.499
Diameter: 70/28mm
RX Range: -1.00D/-3.00D; 2.00D/-2.00D; 2.00D/5.00D

Diameter: 70/28mm
Edge thickness: 9.00mm
Center thickness: 7.50mm
Add range: 1.00to3.50
Rx range: -1.00Dto-3.00D

Diameter: 70/28mm
Edge thickness: 9.00mm
Center thickness: 8.80mm
Add range: 1.00to3.50
Rx range: +2.00Dto-2.00D

Diameter: 70/28mm
Edge thickness: 7.00mm
Center thickness: 9.50mm
Add range: 1.00to3.50
Rx range: +2.00Dto+5.00D

Available Colors: B15, B30, G15, G30

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