1.499 Index Lenses Round Top Eyeglass Lenses 28 Segment

1.499 Index Lenses Round Top  Eyeglass Lenses 28 Segment

Short Description:

Place of Origin: Jiangsu, China
Model Number: CR39 1.499
Lenses Color: Clear, Clear
Vision Effect: Round Top
Corridor: D28mm
Brand Name: kingway
Certificate: CE/ISO
Lenses Material: CR39
Coating: UC, HC, HMC
Diameter: 70mm

Product Detail

Product Tags

Packaging & Delivery

Selling Units Pairs
Single package size 50X45X45 cm
Single gross weight About 22kgs
Package Type Inner: envelops;Outer: Carton; export standard or upon your design
Lead Time Quantity(Pairs)  1 - 1000prs, 10days
Quantity(Pairs) > 5000prs, To be negotiated

1.499 Index Lenses Round Top  Eyeglass Lenses 28 Segment

Refractive index Corridor Length Coating Abbe Value
1.499 D28mm UC,HC, HMC 57
Specific Gravity Transmission Monomer Power Range
1.32 > 97% CR39 SPH: 0.00~+-3.00
ADD: +1.00~+3.00
Round Top1


1) This is a very convenient type of lens that allows the wearer to focus on objects both at close range and far range through a single lens. -top" (FT) or "straight-top" (ST) bifocals.

2)This type of lens is designed to enable viewing of objects in the distance, at close range and in the intermediate distance with corresponding changes in power for each distance.

The Advantages Of Round Top Lenses.

The wearers can see the near things by the round shape and see the distance things by the rest of the lenses.

The wearers don't need change two different visions glasses when they both reading book and watching TV.

The wearers can keep the same posture when they look both the near thing or far thing.

Round Top-5498
Blue Cut 1.56 progressive multi coatin  shorter corridor 12+2mm optical lens2

AR Coating.
--HC(hard coating): To protect the uncoated lenses from scratch resistance
--HMC(hard multi coated/AR coating): To protect the lens effectively from reflection, enhance functional and charity of your vision
--SHMC(super hydrophobic coating): To make the lens waterproof, antistatic, anti slip and oil resistance.

  • Previous:
  • Next:

  • Related Products