| 摘要 |
A spectacle front frame having a V-shaped groove (5) engageable with a locking projection (1c) formed at a circumferential edge portion of a lens and having a V-shaped cross section, wherein first and second inclined bottom surfaces (5a, 5b) constituting the V-shaped groove (5) are provided at the portions thereof which are in the vicinity of upper ends thereof with first and second friction locking projections (6a, 6b) extending in the spectacle front frame extending direction and engaged with parts of first and second inclined surfaces (1a, 1b) of the locking projection (1c) of the lens.
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