This is how we measure our frames at Vintage Collective Eyewear:

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Measurements will always be in mm millimetres.

 

Frame Width – From hinge to hinge, from one side to the other of the frame.

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Lens Height – From the highest point of the lens – top to bottom.

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Lens Width – From the widest point of the lens – from side to side.

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Temple Length (Arm Length) – From the hinge to the temple tip end – straight across, following the shape of the temple.

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​We will indicate if the frame fits unusually small or large, or if there are any particular features to highlight. 

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You might also notice on some frames there are numbers printed on the inside of the temple, these describe the following:

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OTHER MEASUREMENTS YOU MIGHT SEE ON A VINTAGE FRAME:

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You might see something like:

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52 □ 18 140

 

This stands for: Lens Width | Bridge Width | Temple Length

 

Or 

 

41 52 □18 140

 

This stands for: Lens Height | Lens Width | Bridge Width | Temple Length

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(That little square/box symbol “□” separates lens width from bridge width.)

 

Lens Height (first number – e.g. 41)

• Vertical measurement of the lens

• The vertical distance from the top edge of the lens to the bottom edge of the lens at its tallest point — measured inside the frame, excluding any frame rim thickness.

Lens Width (second number – e.g. 52)

• Horizontal width of one lens at its widest point.

• Measured inside the frame from edge to edge of the lens opening.

 

Bridge Width (third number – e.g. 18)

• Distance between the two lenses, measured across the bridge where it sits on your nose.

 

Temple Length (forth number – e.g. 140)

• Length of the arm from the hinge to the tip (including the bend around the ear).

• Standard lengths are often 135, 140, 145 mm; vintage can be shorter or longer depending on style.

 

Sometimes also included:

• Frame Model / Colour Code – letters or extra numbers before or after the size, identifying the model or colourway.

• Serial Numbers / Manufacturer Codes – particularly common on designer vintage pieces, but this does depend on the age of the glasses.

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​​​​​​​If you require any other measurements or information about any frame, please email us and we will be happy to help!

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Info@vintagecollectivelondon.com

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