ScubaSpec Mask Prescription Insert 137 EBP Frame/Lens Color (Pick one):Black Insert TL: 120 Temple to temple:

TL: 120 Temple to temple: 145mm

the degree of eye protection provided may be reduced and may result in permanent eye

Translucent

For smaller faces including kids

Temple to temple: 132

ScubaSpec Mask Prescription Insert 137 EBP Frame/Lens Color (Pick one):Black Insert TL: 120 Temple to temple:The 137 EBP Scuba Spec, or Snorkel Spec, is a prescription spectacle insert specifically designed for the visually deficient diver. The 137 EBP Scuba Spec attaches to the mask faceplate via a suction cup and can be easily inserted or removed from the mask at the divers discretion. The same prescription powers used in the divers habitually worn glasses can be used in the Scuba Spec insert (single or bifocal vision). For instructions, click here: A: