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What are Bifocal Lenses?


Bifocal lenses are the all-in-one solution for correcting vision up-close and at-distance. A bifocal lens features two lens powers, divided by a line in the middle. This means a pair of bifocal glasses corrects both nearsightedness (myopia) and farsightedness (hyperopia) by changing the way light rays bend into the eyes. A big perk of bifocals is that this dual-correction means you’ll always have the right pair of glasses at hand. No matter if you want to read a book or drive a car: bifocals have got you - and your vision needs - covered. Bifocal lenses and bifocal reading glasses not only allow you to see clearly at any distance, but also alleviate eye strain, squinting, eye fatigue, and headaches: all symptoms associated with uncorrected nearsightedness and farsightedness. A bifocal prescription may seem slightly more complicated than a single focal prescription, but once you know the most important terms - it’s surprisingly easy to read. The main part of the prescription (the sphere, cylinder, and Axis values) refers to the correction for distance. Then there’s an additional value for ADD: the required strength for the near prescription correction in the bottom half of your bifocals/progressive lenses. When you shop for bifocal glasses online at 39DollarGlasses, entering your Rx prescription manually is quick and straightforward. We also give you the option to upload a picture of your Rx prescription, which makes buying your bifocals even easier. If you want an all-in-one solution that makes switching between different strength prescription glasses a thing of the past, choose the convenience and comfort of bifocal lenses via 39DollarGlasses!


Bifocal Glasses

(Medium Width)
Mason39.00

Black/Gray

(Medium Width)
Mason39.00

Tortoise/Blue

(Medium Width)

Mason

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138 mm
/ 5.43"

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140 mm
/ 5.51"

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53 mm
/ 2.09"

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31 mm
/ 1.22"

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17 mm
/ 0.67"

(Medium Width)
Leonardo39.00

Gunmetal

(Medium Width)

Leonardo

measurement image

136 mm
/ 5.35"

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140 mm
/ 5.51"

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52 mm
/ 2.05"

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33 mm
/ 1.30"

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19 mm
/ 0.75"

(Wide)

Aviator 26

measurement image

144 mm
/ 5.67"

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142 mm
/ 5.59"

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58 mm
/ 2.28"

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45 mm
/ 1.77"

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17 mm
/ 0.67"

FREE shipping on all orders over $99

(Wide)

Bellmore

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144 mm
/ 5.67"

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145 mm
/ 5.71"

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56 mm
/ 2.20"

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38 mm
/ 1.50"

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19 mm
/ 0.75"

(Wide)

Navigator

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142 mm
/ 5.59"

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145 mm
/ 5.71"

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55 mm
/ 2.17"

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40 mm
/ 1.57"

measurement image

16 mm
/ 0.63"

(Medium Width)
Milo39.00

Gunmetal

(Medium Width)
Milo39.00

Matte Bronze

(Medium Width)

Milo

measurement image

135 mm
/ 5.31"

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142 mm
/ 5.59"

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51 mm
/ 2.01"

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45 mm
/ 1.77"

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19 mm
/ 0.75"

FREE shipping on all orders over $99

(Wide)
Tate39.00

Matte Navy

(Wide)
Tate39.00

Matte Black

(Wide)

Tate

measurement image

142 mm
/ 5.59"

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140 mm
/ 5.51"

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53 mm
/ 2.09"

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35 mm
/ 1.38"

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19 mm
/ 0.75"

(Medium Width)
Entourage39.00

Crystal

(Medium Width)
Entourage39.00

Blue/Black

(Medium Width)
Entourage39.00

Hot Pink/Black

(Medium Width)
Entourage39.00

Black

(Medium Width)

Entourage

measurement image

137 mm
/ 5.39"

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140 mm
/ 5.51"

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52 mm
/ 2.05"

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35 mm
/ 1.38"

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17 mm
/ 0.67"

(Medium Width)
Vancouver39.00

Black

(Medium Width)

Vancouver

measurement image

136 mm
/ 5.35"

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140 mm
/ 5.51"

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52 mm
/ 2.05"

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27 mm
/ 1.06"

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16 mm
/ 0.63"

FREE shipping on all orders over $99

(Very Narrow)
Limited Too 10939.00

Sea Blue

(Very Narrow)
Limited Too 10939.00

Taffy

(Very Narrow)
Limited Too 10939.00

Orchid

(Very Narrow)

Limited Too 109

measurement image

109 mm
/ 4.29"

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125 mm
/ 4.92"

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40 mm
/ 1.57"

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25 mm
/ 0.98"

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16 mm
/ 0.63"

Owned and operated by eye doctors

(Wide)
Hewlett39.00

Brown/Frost

(Wide)
Hewlett39.00

Black/Crystal

(Wide)

Hewlett

measurement image

140 mm
/ 5.51"

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145 mm
/ 5.71"

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55 mm
/ 2.17"

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37 mm
/ 1.46"

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17 mm
/ 0.67"

(Medium Width)
University39.00

Matte Tortoise

(Medium Width)

University

measurement image

139 mm
/ 5.47"

measurement image

145 mm
/ 5.71"

measurement image

52 mm
/ 2.05"

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39 mm
/ 1.54"

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20 mm
/ 0.79"

(Narrow)
Trento39.00

Black/Crystal

(Narrow)
Trento39.00

Brown/Crystal

(Narrow)

Trento

measurement image

129 mm
/ 5.08"

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135 mm
/ 5.31"

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51 mm
/ 2.01"

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28 mm
/ 1.10"

measurement image

16 mm
/ 0.63"

(Wide)
Seaview39.00

Black/Blue

(Wide)
Seaview39.00

Tortoise

(Wide)
Seaview39.00

Black

(Wide)

Seaview

measurement image

140 mm
/ 5.51"

measurement image

140 mm
/ 5.51"

measurement image

52 mm
/ 2.05"

measurement image

42 mm
/ 1.65"

measurement image

18 mm
/ 0.71"

(Medium Width)
Oxygen39.00

Matte Black

(Medium Width)
Oxygen39.00

Matte Black/AquaGreen

(Medium Width)
Oxygen39.00

Matte Black/Red

(Medium Width)

Oxygen

measurement image

135 mm
/ 5.31"

measurement image

141 mm
/ 5.55"

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47 mm
/ 1.85"

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32 mm
/ 1.26"

measurement image

20 mm
/ 0.79"

(Medium Width)
Hamilton39.00

Black

(Medium Width)
Hamilton39.00

Coffee

(Medium Width)
Hamilton39.00

Gunmetal

(Medium Width)

Hamilton

measurement image

135 mm
/ 5.31"

measurement image

145 mm
/ 5.71"

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53 mm
/ 2.09"

measurement image

33 mm
/ 1.30"

measurement image

18 mm
/ 0.71"

Owned and operated by eye doctors

(Medium Width)
Pasadena39.00

Navy

(Medium Width)

Pasadena

measurement image

138 mm
/ 5.43"

measurement image

140 mm
/ 5.51"

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55 mm
/ 2.17"

measurement image

27 mm
/ 1.06"

measurement image

15 mm
/ 0.59"

Re-lens your own frame

(Medium Width)
Bliss39.00

Crystal

(Medium Width)
Bliss39.00

Black

(Medium Width)
Bliss39.00

Tortoise

(Medium Width)

Bliss

measurement image

138 mm
/ 5.43"

measurement image

145 mm
/ 5.71"

measurement image

53 mm
/ 2.09"

measurement image

44 mm
/ 1.73"

measurement image

18 mm
/ 0.71"

(Wide)
Seattle39.00

Black/Crystal

(Wide)
Seattle39.00

Matte Black/Green

(Wide)
Seattle39.00

Black/Red

(Wide)
Seattle39.00

Blue

(Wide)

Seattle

measurement image

143 mm
/ 5.63"

measurement image

145 mm
/ 5.71"

measurement image

53 mm
/ 2.09"

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35 mm
/ 1.38"

measurement image

17 mm
/ 0.67"

(Medium Width)
Houston39.00

Blonde Tortoise

(Medium Width)
Houston39.00

Black

(Medium Width)

Houston

measurement image

136 mm
/ 5.35"

measurement image

140 mm
/ 5.51"

measurement image

52 mm
/ 2.05"

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38 mm
/ 1.50"

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18 mm
/ 0.71"

(Medium Width)
Bristol39.00

Brown

(Medium Width)
Bristol39.00

Crystal

(Medium Width)

Bristol

measurement image

138 mm
/ 5.43"

measurement image

145 mm
/ 5.71"

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49 mm
/ 1.93"

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48 mm
/ 1.89"

measurement image

21 mm
/ 0.83"

(Medium Width)
Esquire 154759.00

Navy

(Medium Width)
Esquire 154759.00

Black

(Medium Width)

Esquire 1547

measurement image

135 mm
/ 5.31"

measurement image

145 mm
/ 5.71"

measurement image

54 mm
/ 2.13"

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35 mm
/ 1.38"

measurement image

18 mm
/ 0.71"

(Wide)
Kent39.00

Navy/Red

(Wide)
Kent39.00

Black/Grey

(Wide)

Kent

measurement image

140 mm
/ 5.51"

measurement image

145 mm
/ 5.71"

measurement image

54 mm
/ 2.13"

measurement image

35 mm
/ 1.38"

measurement image

19 mm
/ 0.75"

(Wide)
Bel Air39.00

Black/Clear

(Wide)
Bel Air39.00

Pink

(Wide)
Bel Air39.00

Demi/Brown

(Wide)

Bel Air

measurement image

144 mm
/ 5.67"

measurement image

142 mm
/ 5.59"

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55 mm
/ 2.17"

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46 mm
/ 1.81"

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20 mm
/ 0.79"

Owned and operated by eye doctors

Price includes prescription lenses

(Wide)
Warren39.00

Crystal

(Wide)
Warren39.00

Black

(Wide)

Warren

measurement image

147 mm
/ 5.79"

measurement image

145 mm
/ 5.71"

measurement image

54 mm
/ 2.13"

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41 mm
/ 1.61"

measurement image

19 mm
/ 0.75"

(Wide)

Milford

measurement image

145 mm
/ 5.71"

measurement image

140 mm
/ 5.51"

measurement image

56 mm
/ 2.20"

measurement image

38 mm
/ 1.50"

measurement image

18 mm
/ 0.71"

Re-lens your own frame

(Wide)
Aero39.00

Navy

(Wide)
Aero39.00

Gunmetal

(Wide)
Aero39.00

Black

(Wide)

Aero

measurement image

142 mm
/ 5.59"

measurement image

140 mm
/ 5.51"

measurement image

57 mm
/ 2.24"

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38 mm
/ 1.50"

measurement image

17 mm
/ 0.67"

(Medium Width)
Bellamy39.00

Crystal

(Medium Width)
Bellamy39.00

Translucent Pink

(Medium Width)

Bellamy

measurement image

137 mm
/ 5.39"

measurement image

140 mm
/ 5.51"

measurement image

52 mm
/ 2.05"

measurement image

39 mm
/ 1.54"

measurement image

17 mm
/ 0.67"

(Medium Width)
Merrick39.00

Silver

(Medium Width)

Merrick

measurement image

139 mm
/ 5.47"

measurement image

138 mm
/ 5.43"

measurement image

52 mm
/ 2.05"

measurement image

32 mm
/ 1.26"

measurement image

19 mm
/ 0.75"

(Medium Width)
Academy39.00

Matte Black

(Medium Width)
Academy39.00

Matte Tortoise

(Medium Width)

Academy

measurement image

133 mm
/ 5.24"

measurement image

140 mm
/ 5.51"

measurement image

51 mm
/ 2.01"

measurement image

32 mm
/ 1.26"

measurement image

18 mm
/ 0.71"

(Medium Width)
Arden39.00

Matte Pink

(Medium Width)
Arden39.00

Matte Black

(Medium Width)

Arden

measurement image

133 mm
/ 5.24"

measurement image

145 mm
/ 5.71"

measurement image

49 mm
/ 1.93"

measurement image

38 mm
/ 1.50"

measurement image

17 mm
/ 0.67"

100% worry-free guarantee

(Medium Width)
Durham39.00

Midnight Blue

(Medium Width)
Durham39.00

Brown

(Medium Width)

Durham

measurement image

132 mm
/ 5.20"

measurement image

140 mm
/ 5.51"

measurement image

50 mm
/ 1.97"

measurement image

35 mm
/ 1.38"

measurement image

15 mm
/ 0.59"

(Narrow)

Fission Eyewear 014

measurement image

128 mm
/ 5.04"

measurement image

145 mm
/ 5.71"

measurement image

48 mm
/ 1.89"

measurement image

26 mm
/ 1.02"

measurement image

18 mm
/ 0.71"

(Extra Wide)
Westport39.00

Tortoise

(Extra Wide)
Westport39.00

Matte Black

(Extra Wide)

Westport

measurement image

151 mm
/ 5.94"

measurement image

145 mm
/ 5.71"

measurement image

60 mm
/ 2.36"

measurement image

39 mm
/ 1.54"

measurement image

16 mm
/ 0.63"

(Wide)

Edmonton

measurement image

140 mm
/ 5.51"

measurement image

145 mm
/ 5.71"

measurement image

53 mm
/ 2.09"

measurement image

29 mm
/ 1.14"

measurement image

19 mm
/ 0.75"

(Extra Wide)
Elwood44.00

Black

(Extra Wide)
Elwood44.00

Brown

(Extra Wide)

Elwood

measurement image

153 mm
/ 6.02"

measurement image

155 mm
/ 6.10"

measurement image

60 mm
/ 2.36"

measurement image

40 mm
/ 1.57"

measurement image

18 mm
/ 0.71"

Price includes prescription lenses

(Wide)
College44.00

Black

(Wide)
College44.00

Brown

(Wide)
College44.00

Matte Tortoise

(Wide)

College

measurement image

144 mm
/ 5.67"

measurement image

145 mm
/ 5.71"

measurement image

50 mm
/ 1.97"

measurement image

40 mm
/ 1.57"

measurement image

18 mm
/ 0.71"

(Wide)
Denton39.00

Brown Crystal

(Wide)
Denton39.00

Black

(Wide)
Denton39.00

Black Crystal

(Wide)

Denton

measurement image

148 mm
/ 5.83"

measurement image

143 mm
/ 5.63"

measurement image

57 mm
/ 2.24"

measurement image

39 mm
/ 1.54"

measurement image

18 mm
/ 0.71"

Lenses include UVA/UVB protection & scratch resistant coating

(Wide)
Vivienne48.00

Onyx

(Wide)
Vivienne48.00

Wine

(Wide)
Vivienne48.00

Ruby/Crystal Sparkle

(Wide)

Vivienne

measurement image

142 mm
/ 5.59"

measurement image

140 mm
/ 5.51"

measurement image

54 mm
/ 2.13"

measurement image

44 mm
/ 1.73"

measurement image

17 mm
/ 0.67"

Re-lens your own frame

(Wide)
Meriden39.00

Black

(Wide)

Meriden

measurement image

141 mm
/ 5.55"

measurement image

140 mm
/ 5.51"

measurement image

55 mm
/ 2.17"

measurement image

41 mm
/ 1.61"

measurement image

18 mm
/ 0.71"

(Medium Width)
Breeze39.00

Crystal

(Medium Width)

Breeze

measurement image

136 mm
/ 5.35"

measurement image

145 mm
/ 5.71"

measurement image

53 mm
/ 2.09"

measurement image

40 mm
/ 1.57"

measurement image

16 mm
/ 0.63"

(Wide)

Matsumoto 23

measurement image

144 mm
/ 5.67"

measurement image

145 mm
/ 5.71"

measurement image

58 mm
/ 2.28"

measurement image

35 mm
/ 1.38"

measurement image

18 mm
/ 0.71"

(Medium Width)
Fontana39.00

Black/Crystal

(Medium Width)
Fontana39.00

Brown

(Medium Width)

Fontana

measurement image

132 mm
/ 5.20"

measurement image

140 mm
/ 5.51"

measurement image

52 mm
/ 2.05"

measurement image

25 mm
/ 0.98"

measurement image

18 mm
/ 0.71"

(Narrow)
Ashton39.00

Black

(Narrow)
Ashton39.00

Gold

(Narrow)

Ashton

measurement image

129 mm
/ 5.08"

measurement image

140 mm
/ 5.51"

measurement image

50 mm
/ 1.97"

measurement image

49 mm
/ 1.93"

measurement image

18 mm
/ 0.71"

(Medium Width)
Arthur39.00

Brown

(Medium Width)
Arthur39.00

Blue

(Medium Width)

Arthur

measurement image

136 mm
/ 5.35"

measurement image

130 mm
/ 5.12"

measurement image

46 mm
/ 1.81"

measurement image

42 mm
/ 1.65"

measurement image

23 mm
/ 0.91"

Fast delivery & Free returns

(Wide)

Lucienne

measurement image

142 mm
/ 5.59"

measurement image

140 mm
/ 5.51"

measurement image

54 mm
/ 2.13"

measurement image

47 mm
/ 1.85"

measurement image

17 mm
/ 0.67"

100% worry-free guarantee

(Medium Width)
Bayville39.00

Matte Black

(Medium Width)
Bayville39.00

Dark Olive/Crystal

(Medium Width)
Bayville39.00

Cranberry/Crystal

(Medium Width)

Bayville

measurement image

130 mm
/ 5.12"

measurement image

140 mm
/ 5.51"

measurement image

51 mm
/ 2.01"

measurement image

30 mm
/ 1.18"

measurement image

16 mm
/ 0.63"

(Medium Width)
Portland39.00

Black/Crystal

(Medium Width)
Portland39.00

Brown/Crystal

(Medium Width)

Portland

measurement image

139 mm
/ 5.47"

measurement image

145 mm
/ 5.71"

measurement image

51 mm
/ 2.01"

measurement image

38 mm
/ 1.50"

measurement image

18 mm
/ 0.71"

(Wide)

Woodstock

measurement image

145 mm
/ 5.71"

measurement image

140 mm
/ 5.51"

measurement image

58 mm
/ 2.28"

measurement image

46 mm
/ 1.81"

measurement image

20 mm
/ 0.79"

(Wide)

Ernest Hemingway 4697

measurement image

140 mm
/ 5.51"

measurement image

145 mm
/ 5.71"

measurement image

53 mm
/ 2.09"

measurement image

40 mm
/ 1.57"

measurement image

18 mm
/ 0.71"

(Medium Width)
Elle39.00

Black/Rose Gold

(Medium Width)
Elle39.00

Black/Teal

(Medium Width)

Elle

measurement image

138 mm
/ 5.43"

measurement image

140 mm
/ 5.51"

measurement image

53 mm
/ 2.09"

measurement image

38 mm
/ 1.50"

measurement image

16 mm
/ 0.63"

(Medium Width)
Oliver39.00

Gunmetal

(Medium Width)
Oliver39.00

Coffee

(Medium Width)
Oliver39.00

Silver

(Medium Width)

Oliver

measurement image

130 mm
/ 5.12"

measurement image

140 mm
/ 5.51"

measurement image

54 mm
/ 2.13"

measurement image

53 mm
/ 2.09"

measurement image

17 mm
/ 0.67"

(Medium Width)
Stuyvesant39.00

Black

(Medium Width)
Stuyvesant39.00

Tortoise

(Medium Width)

Stuyvesant

measurement image

139 mm
/ 5.47"

measurement image

150 mm
/ 5.91"

measurement image

51 mm
/ 2.01"

measurement image

37 mm
/ 1.46"

measurement image

18 mm
/ 0.71"

(Medium Width)
Davenport39.00

Demi Amber

(Medium Width)