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Ray-Ban RB8421 Eyeglasses
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/
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Ray-Ban RB8421 Eyeglasses
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*
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Colour
Choose an option
Blue on Gunmetal (3124)
Grey On Silver (3125)
Matte Black On Black (2904)
Scuderia Ferrari Collection Black On Silver (2861)
Blue on Gunmetal (3124)
Grey On Silver (3125)
Matte Black On Black (2904)
Scuderia Ferrari Collection Black On Silver (2861)
Size
Choose an option
52
54
52
54
Clear
Step
1
of
10
10%
Ray-Ban RB8421 Eyeglasses
Select Option
Buy Frame With lenses
Buy Only Frame
Total
Select a prescription type
*
Single-vision
Corrects for one field of vision (near, intermediate, or distance)
$39.99
Progressives
Corrects near, intermediate, and distance fields of vision in one lens so you don't have to switch between multiple pairs
$59.99
Non-prescription
Offers style and protection with no vision correction
$39.99
Readers
Offer simple magnification for, well, reading (no prescription necessary)
$39.99
Total
Select a single-vision type
*
Standard
Corrects one field of vision (near, intermediate, or distance)
Free
Select a progressives type
*
Signature
Digital free-form progressive lenses that offer a comfortable, balanced view. They also include anti-reflective and scratch-resistant lens coatings—plus block 100% of UV rays.
Free
Precision Widest field of view
Premium progressive lenses that offer more customization, resulting in optimized vision, reduced peripheral distortion, and a wider field of view (plus everything above)
$85
Select a lens type
*
Classic
UV-blocking lenses with scratch-resistant, anti-reflective coatings
Free
Blue-light-filtering
UV-blocking lenses with scratch-resistant, anti-reflective coatings—plus a special treatment that helps block potentially pesky blue light that occurs naturally and digitally.
$50
Light responsive Select a color
UV-blocking lenses with scratch-resistant, anti-reflective coatings—these also transition from clear to a darker tint outdoors, plus filter more blue light than our classic lenses. (Choose from grey, brown, or green.)
$100
Select a readers strength
*
+0.25
+0.50
+0.75
+1.00
+1.25
+1.50
+1.75
+2.00
+2.25
+2.50
+2.75
Total
Select a lens type
*
Classic
UV-blocking lenses with scratch-resistant, anti-reflective coatings
Free
Blue-light-filtering
UV-blocking lenses with scratch-resistant, anti-reflective coatings—plus a special treatment that helps block potentially pesky blue light that occurs naturally and digitally.
$45
Light responsive Select a color
UV-blocking lenses with scratch-resistant, anti-reflective coatings—these also transition from clear to a darker tint outdoors, plus filter more blue light than our classic lenses. (Choose from grey, brown, or green.)
$85
Select a lens material
*
Classic
Our impact-resistant polycarbonate lenses are ideal for most prescription strengths. We recommend them for prescriptions that range between -4.00 and +4.00.
Free
Select a lens type
*
Classic
UV-blocking lenses with scratch-resistant, anti-reflective coatings
Free
Blue-light-filtering
UV-blocking lenses with scratch-resistant, anti-reflective coatings—plus a special treatment that helps block potentially pesky blue light that occurs naturally and digitally.
$42
Light responsive Select a color
UV-blocking lenses with scratch-resistant, anti-reflective coatings—these also transition from clear to a darker tint outdoors, plus filter more blue light than our classic lenses. (Choose from grey, brown, or green.)
$85
Total
Select a lens material
*
Classic
Our impact-resistant polycarbonate lenses are ideal for most prescription strengths. We recommend them for prescriptions that range between -4.00 and +4.00.
Free
Thinner
Our 1.67 high-index lenses are thinner and more lightweight when accommodating stronger prescriptions. We recommend them for prescriptions that are higher than +/- 4.00.
$42
Select a lens color
*
Grey
Brown
Select a lens color
*
Grey
Brown
Select a lens color
*
Grey
Brown
Select a lens material
*
Classic
Our impact-resistant polycarbonate lenses are ideal for most prescription strengths. We recommend them for prescriptions that range between -4.00 and +4.00.
Free
Total
Select a lens material
*
Classic
High-quality and impact-resistant
Free
Thinner
Thinner lenses recommended for strong prescriptions (if total power is +/-4.0 or higher)
$42
Select a lens material
*
Classic
High-quality and impact-resistant
Free
Total
Add your contact info for order updates
First and last name
Email address
Phone number
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*
I would like to receive texts from BuyEyeglass. (Yes, I agree to these terms.)
Total
Add your prescription
Input your prescription values
Manually enter each prescription value (not available for prism prescriptions).
Upload a photo
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Send it to us later
We’ll email you about how you can submit a prescription to us.
Total
Let's check if you're eligible to input your prescription
First and last name on prescription
State of shipping address
State of shipping address
AA
AE
AK
AL
AP
AR
AS
AZ
CA
CO
CT
DC
DE
FL
FM
GA
GU
HI
IA
ID
IL
IN
KS
KY
LA
MA
MD
ME
MH
MI
MN
MO
MP
MS
MT
NC
ND
NE
NH
NJ
NM
NV
NY
OH
OK
OR
PA
PR
PW
RI
SC
SD
TN
TX
UT
VA
VI
VT
WA
WI
WV
WY
Date
MM slash DD slash YYYY
Upload a photo
Accepted file types: jpg, png, pdf, Max. file size: 20 MB.
Have us contact your doctor
Your info
First and last name
Date of birth
MM slash DD slash YYYY
Your doctor's info
Doctor's name
Zip code
State
State
AA
AE
AK
AL
AP
AR
AS
AZ
CA
CO
CT
DC
DE
FL
FM
GA
GU
HI
IA
ID
IL
IN
KS
KY
LA
MA
MD
ME
MH
MI
MN
MO
MP
MS
MT
NC
ND
NE
NH
NJ
NM
NV
NY
OH
OK
OR
PA
PR
PW
RI
SC
SD
TN
TX
UT
VA
VI
VT
WA
WI
WV
WY
Doctor's phone number
Total
Input your prescription values
Note: It’s okay if your prescription does not include a value for every field listed below.
Right eye (OD)
SPH (OD)
-20.00
-19.75
-19.50
-19.25
-19.00
-18.75
-18.50
-18.25
-18.00
-17.75
-17.50
-17.25
-17.00
-16.75
-16.50
-16.25
-16.00
-15.75
-15.50
-15.25
-15.00
-14.75
-14.50
-14.25
-14.00
-13.75
-13.50
-13.25
-13.00
-12.75
-12.50
-12.25
-12.00
-11.75
-11.50
-11.25
-11.00
-10.75
-10.50
-10.25
-10.00
-9.75
-9.50
-9.25
-9.00
-8.75
-8.50
-8.25
-8.00
-7.75
-7.50
-7.25
-7.00
-6.75
-6.50
-6.25
-6.00
-5.75
-5.50
-5.25
-5.00
-4.75
-4.50
-4.25
-4.00
-3.75
-3.50
-3.25
-3.00
-2.75
-2.50
-2.25
-2.00
-1.75
-1.50
-1.25
-1.00
-0.75
-0.50
-0.25
0
+0.25
+0.50
+0.75
+1.00
+1.25
+1.50
+1.75
+2.00
+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
+6.25
+6.50
+6.75
+7.00
+7.25
+7.50
+7.75
+8.00
+8.25
+8.50
+8.75
+9.00
+9.25
+9.50
+9.75
+10.00
+10.25
+10.50
+10.75
+11.00
+11.25
+11.50
+11.75
+12.00
+12.25
+12.50
+12.75
+13.00
+13.25
+13.50
+13.75
+14.00
+14.25
+14.50
+14.75
+15.00
+15.25
+15.50
+15.75
+16.00
+16.25
+16.50
+16.75
+17.00
+17.25
+17.50
+17.75
+18.00
+18.25
+18.50
+18.75
+19.00
+19.25
+19.50
+19.75
+20.00
CYL (OD)
-10.00
-9.75
-9.50
-9.25
-9.00
-8.75
-8.50
-8.25
-8.00
-7.75
-7.50
-7.25
-7.00
-6.75
-6.50
-6.25
-6.00
-5.75
-5.50
-5.25
-5.00
-4.75
-4.50
-4.25
-4.00
-3.75
-3.50
-3.25
-3.00
-2.75
-2.50
-2.25
-2.00
-1.75
-1.50
-1.25
-1.00
-0.75
-0.50
-0.25
0
+0.25
+0.50
+0.75
+1.00
+1.25
+1.50
+1.75
+2.00
+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
+6.25
+6.50
+6.75
+7.00
+7.25
+7.50
+7.75
+8.00
+8.25
+8.50
+8.75
+9.00
+9.25
+9.50
+9.75
+10.00
Axis (OD)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
ADD (OD)
ADD
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
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
6.25
6.50
6.75
7.00
Left eye (OS)
SPH (OS)
-20.00
-19.75
-19.50
-19.25
-19.00
-18.75
-18.50
-18.25
-18.00
-17.75
-17.50
-17.25
-17.00
-16.75
-16.50
-16.25
-16.00
-15.75
-15.50
-15.25
-15.00
-14.75
-14.50
-14.25
-14.00
-13.75
-13.50
-13.25
-13.00
-12.75
-12.50
-12.25
-12.00
-11.75
-11.50
-11.25
-11.00
-10.75
-10.50
-10.25
-10.00
-9.75
-9.50
-9.25
-9.00
-8.75
-8.50
-8.25
-8.00
-7.75
-7.50
-7.25
-7.00
-6.75
-6.50
-6.25
-6.00
-5.75
-5.50
-5.25
-5.00
-4.75
-4.50
-4.25
-4.00
-3.75
-3.50
-3.25
-3.00
-2.75
-2.50
-2.25
-2.00
-1.75
-1.50
-1.25
-1.00
-0.75
-0.50
-0.25
0
+0.25
+0.50
+0.75
+1.00
+1.25
+1.50
+1.75
+2.00
+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
+6.25
+6.50
+6.75
+7.00
+7.25
+7.50
+7.75
+8.00
+8.25
+8.50
+8.75
+9.00
+9.25
+9.50
+9.75
+10.00
+10.25
+10.50
+10.75
+11.00
+11.25
+11.50
+11.75
+12.00
+12.25
+12.50
+12.75
+13.00
+13.25
+13.50
+13.75
+14.00
+14.25
+14.50
+14.75
+15.00
+15.25
+15.50
+15.75
+16.00
+16.25
+16.50
+16.75
+17.00
+17.25
+17.50
+17.75
+18.00
+18.25
+18.50
+18.75
+19.00
+19.25
+19.50
+19.75
+20.00
CYL (OS)
-10.00
-9.75
-9.50
-9.25
-9.00
-8.75
-8.50
-8.25
-8.00
-7.75
-7.50
-7.25
-7.00
-6.75
-6.50
-6.25
-6.00
-5.75
-5.50
-5.25
-5.00
-4.75
-4.50
-4.25
-4.00
-3.75
-3.50
-3.25
-3.00
-2.75
-2.50
-2.25
-2.00
-1.75
-1.50
-1.25
-1.00
-0.75
-0.50
-0.25
0
+0.25
+0.50
+0.75
+1.00
+1.25
+1.50
+1.75
+2.00
+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
+6.25
+6.50
+6.75
+7.00
+7.25
+7.50
+7.75
+8.00
+8.25
+8.50
+8.75
+9.00
+9.25
+9.50
+9.75
+10.00
Axis (OS)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
ADD (OS)
ADD
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
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
6.25
6.50
6.75
7.00
Pupillary distance (PD)
My prescription has one PD value
My prescription has two PD values
Enter your PD value (if applicable)
Right eye (OD)
Left eye (OS)
I confirm that this information is correct and taken from a valid prescription for test test.
I confirm that this information is correct and taken from a valid prescription.
You have selected only frame
Total
Ray-Ban RB8421 Eyeglasses quantity
Add to cart
Size Details
Product Details
Reviews
Size Details
Frame Size: Large
:
52/54-19-145
/38.6/40.1
Lens Width:
52/54 mm
Bridge Width:
19 mm
Temple Length:
145 mm
Lens Height:
38.6/40.1 mm
Product Details
.
Reviews
.
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