Does Zenni Optical offer different lens options?

Based on reviews posted on popular review sites as well as from Zenni Optical's website, Zenni Optical performs very well in terms of lens options relative to other eyeglasses & frame stores.
One reviewer on nvisioncenters.com said Zenni Optical performs well on lens options relative to its peers. You can read the full review here. From this review:
Zenni Optical offers: Prescription eyeglasses in various options, including single lens, bifocal, and progressive.
One reviewer on clark.com said Zenni Optical performs well on lens options relative to its peers. You can read the full review here. Here's a brief quote from this review:
You’ll also find several types of lenses and lens features available at Zenni.
Learn more at the company's website.
You can also check out the top 10 online glass brands for lens options, or the overall best-performing prescription eyeglass brands on our main review grid.
Looking for Zenni Optical coupons? Check out the latest deals here. Want more reviews on Zenni Optical? Read a more in-depth review of Zenni Optical on this page.

Zenni Optical offers multiple different lens options for their glasses.
Lens Index:
- 1.50 Standard Index
- Suitable for spherical power of +1.00/-2.00 or below with cylindrical power +/- 2.00 or below.
- Anti-scratch hard coating included. 1.50 lenses contain 85-90% UV protection; for 100% UV protection, please select a higher lens index
- 1.57 Mid-Index: provides a thinner lens for stronger prescriptions than standard index optical lenses.
- Suitable for spherical power of +2.00/-4.00 or below with cylindrical power +/-6.00 or below.
- Reduces the edge thickness for nearsighted (-) prescriptions and center thickness for farsighted (+) prescriptions
- Anti-scratch hard coating and 100% UV protection included
- 1.53 Trivex Impact Resistant: makes a slightly thinner lens than the standard 1.50 index.
- Suitable for spherical power of +2.00/-4.00 or below with cylindrical power +/- 6.00 or below.
- This lens cannot be tinted
- Anti-scratch hard coating and 100% UV protection included
- 1.59 Polycarbonate Impact Resistant: Recommended for rimless glasses because of its superior impact-resistance.
- Suitable for spherical power of +2.00/-4.00 or below with cylindrical power +/- 6.00 or below.
- One of the highest impact resistances of all the lenses we carry; the softer material reduces breakages but can scratch easier than the polymer lenses
- This lens cannot be tinted
- Reduces the edge thickness for nearsighted (-) prescriptions and center thickness for farsighted (+) prescriptions
- Anti-scratch hard coating and 100% UV protection included
- 1.61 High-Index: Made of MR™*, are thinner and lighter than standard and mid-index index optical lenses.
- Suitable for spherical power of +3.00/-6.00 or below with cylindrical power +/- 6.00 or below.
- Reduces the edge thickness for nearsighted (-) prescriptions and center thickness for farsighted (+) prescriptions
- Superior durability and optical clarity
- Anti-reflection coatings are recommended with high index lenses
- Anti-scratch hard coating and 100% UV protection included
- 1.67 High-Index: Made of MR™*, are thinner and lighter than standard, mid-index, and high-index 1.61 optical lenses.
- Suitable for spherical power of +10.00/-20.00 or below with cylindrical power +/- 6.00 or below.
- Reduces the edge thickness for nearsighted (-) prescriptions and center thickness for farsighted (+) prescriptions
- Superior durability and optical clarity
- Aspheric lens surface – improves visual quality and reduces distortion of the wearer’s eyes as seen by others
- Aspheric lenses are provided for the 1.67 high index lenses in this range: Sph 0 to -10.00, Cyl -2.00 to +2.00
- Anti-reflection coatings are recommended with high index lenses
- Anti-scratch hard coating and 100% UV protection included
Zenni Optical also offers various options for lens tint and transition lenses, which you can read more about in their FAQ.