43mm
26mm
38mm
145mm
Mastin Glasses
3.5KMastin Round Brown Glasses
4.9 (357 Reviews)- Frame Color: Brown
- Size: Wide Size Chart
- 4 interest-free instalments of $7.48 with
or 
Shop now, pay later Lenses & Coatings
Progressive Reading Blue Light Blocking Color Tint Photochromic Lenses Driving LensesIncluded
30-Day Returns & Exchanges365-Day Quality WarrantyFree Shipping Over $79.00Worry-Free Delivery
- ZJGA332547-04
- Round
- Wide
- acetate
- Semi Rim
-
YES
Progressive
This refers to the lens design which includes three fields of vision, without lines, and is sometimes referred to as a " no-line multi-focal ".
In a progressive lens, the shape of the corrected part of the lens is approximately that of a funnel or a mushroom. The top portion is for distance-vision, narrowing to the lower middle for mid-range, and finally to the bottom portion for the near-vision or reading. The reading area is expected to be smaller than the distance area. People sometimes prefer a single-vision lens for extended reading or up-close work.
The lens height for a progressive lens must be 33mm or greater. We recommend a taller lens for more comfortable wear, but the minimum lens height is 33mm. If this frame has a lens height smaller than 33mm, a different frame must be chosen for progressive lenses.
- YES
- No
- 32.3 g
- 132.1mm
- Universal Fit
Universal Fit
Standard bridge design that fits most faces.
- 43mm
- 38mm
- 145mm
- -20.00~+10.00
What is Rx range?
Rx is customarily part of the superscription of a prescription, for a patient to purchase a prescription drug from a pharmacist. It can only be made in certain prescriptions. This is an approximate range based on the spherical (SPH) value.
Please be noted:
If you have astigmatism (CYL) in your prescription, this range may be further limited. Please enter your prescription on the order page to check whether the glasses are suitable for you.
- 54~78
PD Range
Pupilary Distance (PD) is the distance, in millimeters, between the center of one pupil to the center of the other. The PD is needed to manufacture your eyeglasses because it determines the exact optical center of the lens, which is the point where you look through the lens. PD is especially important for manufacturing progressive lenses.
Once you have your PD, you can upload your photo to the Frame Fit tool and begin trying on glasses. The Frame Fit tool allows you to see exactly what the glasses look like on you and how well they fit the size and shape of your face. If you don' t have your PD, you can fnd out how to measure it here.
show in inches - 132.1mm
- 43mm
- 26mm
- 38mm
- 145mm
Blue-Light Blocking
Photochromic
Driving
Color-Tinted
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Please click Shipping&Returns to view the full shipping & return policy
365-Day Warranty
A 365-day warranty is provided, covering manufacturing defects, excluding damage from accidents, neglect, or improper care.
30-Day Exchanges & Returns
Products can be returned, exchanged, or refunded within 30 days.
Reviews (357)
Average Customer Ratings
- Quality (32)
- Prescription (27)
- Design (1)
- Price (27)
- Size (21)
- Single Vision (180)
- Progressive (107)
- Reading Glasses (22)
- Sunglasses Prescription (2)
Color: White
RX: Progressive
Wow Is all that I hear with these glasses ever time I wear them!
Helpful(0) Jun 29, 2025Color: Tortoise
RX: Reading Glasses
love the look love how they fit my face, I thought by them being small frame I wouldn’t like them but I LOVE everything about them
Helpful(0) Jun 29, 2025Color: Tortoise
RX: Progressive
Purchase these hoping that measurements and quality was going to be good and they are great! Good quality and just as pictured! Would purchase again..
Helpful(0) Jun 28, 2025Color: Tortoise
RX: Single Vision
I really took a chance on these because the style is so different from anything I have ever worn. Not disappointed! They are, darling!
Helpful(0) Jun 27, 2025Color: Tortoise
RX: Single Vision
Diseño: Estos lentes presentan un diseño semi-transparente en la parte inferior del marco y un color verde oscuro intenso en la parte superior, lo que da una mezcla entre lo tradicional y lo sofisticado. El estilo es elegante sin ser exagerado, ideal para alguien que busca equilibrio entre sobriedad y estilo propio. Color y acabado: El verde oscuro le da un aire fresco y moderno, pero sin perder seriedad. Reflejan buen gusto y discreción, y se adaptan muy bien a entornos tanto formales como cas
Helpful(0) Jun 26, 2025Color: White
RX: Progressive
Wow Is all that I hear with these glasses ever time I wear them!
Helpful(0) Jun 29, 2025Color: Tortoise
RX: Reading Glasses
love the look love how they fit my face, I thought by them being small frame I wouldn’t like them but I LOVE everything about them
Helpful(0) Jun 29, 2025Color: Tortoise
RX: Progressive
Purchase these hoping that measurements and quality was going to be good and they are great! Good quality and just as pictured! Would purchase again..
Helpful(0) Jun 28, 2025Color: Tortoise
RX: Single Vision
I really took a chance on these because the style is so different from anything I have ever worn. Not disappointed! They are, darling!
Helpful(0) Jun 27, 2025Color: Tortoise
RX: Single Vision
Diseño: Estos lentes presentan un diseño semi-transparente en la parte inferior del marco y un color verde oscuro intenso en la parte superior, lo que da una mezcla entre lo tradicional y lo sofisticado. El estilo es elegante sin ser exagerado, ideal para alguien que busca equilibrio entre sobriedad y estilo propio. Color y acabado: El verde oscuro le da un aire fresco y moderno, pero sin perder seriedad. Reflejan buen gusto y discreción, y se adaptan muy bien a entornos tanto formales como cas
Helpful(0) Jun 26, 2025- Highest to Lowest Rating
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