Colour: (033) | See large view

Available Colours

Our Lens Options

Single Vision Lenses

Thin & Light - FREE*

Bifocal Lenses $26.00

Ultra Super Thin from $39.00

Varifocal Lenses from $32.50

UltraX Super Thin from $65.00

Lenses Include FREE UV, anti-relection, and scratch resistant coatings.
View the full lens price list

*FREE Lenses based on prescription, frame style, and curvature of the frame (base curve).

Mens Single Vision Bifocal Varifocal Spring Hinges

Marchon Prescription Glasses, M-518.

Product SKU: ss754.32

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$69.61

Includes FREE Thin & Light (1.56) Lenses & Coatings*.

A saving worth over $50.00

Choose Colour & Size:

	Arm	Bridge	Lens Width	Frame Height
	140	18	52	32	Fits most
	140	18	54	32

Print this page | Delivery Details | Returns | Guide to Frame Sizes

Product Information

Marchon make a great range of glasses and the M-518 frames are no different. They are good looking specs in 033 gunmetal and are suitable for a Men buyer. Costing what they do, this is an inexpensive way to get on the style ladder. The lens width is 52, bridge width is 18 and arm length is 140. This means the total width measures at 122. These can support Bifocal type lenses cost $9.28 or FREE when you spend over $101.40 to deliver. They will be sent in 7-10 working days from manufacture.

Stage 1 - Making your glasses
Prescription glasses generally take between 7 to 10 working days to be completed from the point of being processed to being prepared for shipping. Glasses with more complex prescriptions may take longer due to specialised glazing techniques required. Our customer service team will advise you of any significant delays to your order via email and through the My Orders area in your account.

Stage 2 - Sending your glasses
All designer and budget items are shipped from our UK offices. Once your glasses are ready for shipping they will normally take between 1 to 3 working days* to get to you.

*Delivery times may vary based on the country of residence of the customer. See Production and Delivery Timescales for further information.

Not satisfied with your ordered items?

We're so confident in the quality of our products we offer fuss free returns. We hope you don't need to return anything to us, but if you do then these guidelines will help you.

Our Return and Refund policy

We promise to refund or exchange any items that you are not completely happy with when you return the item to us in re-sellable condition within 7 days of receipt.

Please note that we can only refund the price of frame. This excludes any delivery charge and any additional costs on lenses originally purchased. Items supplied with SelectSpecs.com free lenses will incur a £5.00 charge on return for refund.

A refund for frames, lenses and original postage costs will only be applicable if the error was made by SelectSpecs.com. Kindly note we are not able to refund any returned postage costs in addition to a full refund however a credit will be held in your account which you can use towards a new order.

SelectSpecs.com - Guide to Frame Sizes

What do the Numbers Mean?

All measurements are taken in mm with the arm length rounded to the nearest 5mm.

The Arm Length

This number represents the arm length of the glasses or sunglasses. The arm length is measured from the dowel point (the hinge area) to the extreme end of the side, this is made up of the length to the bend and the length of the drop to give the overall length of side.

The Bridge Width

This number represents the bridge width of the glasses or sunglasses. The bridge width is the minimum horizontal distance between the nasal surfaces of the rims on a plastic or metal frame, or the minimum horizontal distance between the nasal surfaces of the lenses in rimless frames.

The Lens Width

This number represents the lens width of the glasses or sunglasses. The lens width is the distance between the vertical sides of a rectangle containing the lens shape. On some occasions for Sunglasses with a single 'sheild/visor' style lens, we will enter the width as 0 or 99.

The Frame Height

This number represents the Frame height of the glasses or sunglasses. The Frame height is the distance between the top and bottom sides of a rectangle containing the lens shape. If we do not have this measurement stored then this measurement will not be displayed

How do I Know What Size Is Best?

If you are not sure what measurement is best for you, take a look at your current pair of glasses or sunglasses, these will have a measurement on the arm or on the bridge in a format like 135 - 15 - 48 although this can vary from manufacturer to manufacturer. The below image is a good example of how frame dimensions are clearly identified.

I Want a Size That's Not Listed

We do our best to ensure we stock all available items from all our supplied brands so if an item is not listed it may be out of stock or discontinued. If you do not see the frame size you require please contact us through our Customer Services system where we will try to assist you.