References in periodicals archive ?
Various types are available, including loop end for babies and very young children; curl sides are useful for toddlers and older children, and for school age, curl or drop end sides are appropriate.
In addition, side shields can be fitted to protect against wind and dust damage to the cornea; curl sides may be added to achieve a close frame fitting.
Centrostyle also offer designs with corrugated sides with many havin; nylon inside for comfort and can be supplied with curl sides, bands and flexible end tips (see Figure 2).