• Machine (F p.183)
• Environment (F p.185)
1. EDGER
Lens blocking in the boxing center of the shape or blocking in the optical center of the lens.
Edger in boxing mode (passive)
Automatic initialization
Tool wear indicators
Simultaneous feeling of the front and rear surfaces of the lens
Types of finish:
• Bevel:
◦ Automatic bevel
◦ Height of bevel: from 0.3 to 0.75 mm.
◦ Customized bevel: frame base tracking, rim tracking, distributed bevel (%), front surface tracking, rear surface tracking,
partial and global adjustment, displacement
◦ Distribution value: modification step of 0.1 mm or 5% (distributed bevel)
• High-base bevel
◦ Shelf bevel values: 0.25 to 3 mm; modification step: 0.05 mm
◦ Flat side of the bevel value: 0.1 to 2 mm; modification step: 0.1 mm
◦ Positioning value of the flat side of the bevel compared to the front surface of the lens: from 0 to 1.3 mm.
• Step bevel
◦ Shelf bevel values: 0.40 to 3 mm; modification step: 0.05 mm
◦ Flat side of the bevel value: 0.1 to 2 mm; modification step: 0.1 mm
◦ Positioning value of the flat side of the bevel compared to the front surface of the lens: from 0 to 4 mm.
• Flat-edge
• Grooving:
◦ Automatic groove
◦ Customized groove: frame base tracking, distributed groove (%), front surface tracking, rear surface tracking, partial and
global adjustment, displacement
◦ Adjustable groove width and depth
◦ Groove depth between 0.20 and 1.20 mm; modification step: 0.05 mm
◦ Groove width between 0.60 and 1.20 mm; modification step: 0.05 mm
◦ Distribution value: modification step of 0.1 mm or 5% (distributed groove)
• Chamfering:
◦ Chamfer adjustable on front surface and rear surfaces
◦ Small chamfering by default: 0.20 mm
◦ Large chamfering by default: 0.40 mm
• Drilling:
◦ Automatic adjustment of drilling angle according to lens curve up to 30°; modification step: 0.5°
◦ Hole diameter: 0.8 to 6 mm; modification step: 0.05 mm
◦ Types of drilling: through-hole, non-through hole, straight or tilted notch, oblong hole and spot-facing
◦ Maximum number of drilling points per lens: 20
◦ No-drill area: diameter of 29 mm from the boxing center
• Engraving:
All materials except glass. Engraving was initially confirmed on the following lens panel:
◦ Essilor Crizal Forte Orma
◦ Essilor Crizal Forte PC Plano
◦ Essilor Crizal Forte 1.67
◦ Essilor Crizal Alize Orma
◦ Essilor Crizal Alize 1.67
◦ Essilor Trio PC
◦ Essilor Supra PC Plano
◦ Essilor Crizal Forte Transitions 1.67
◦ Strong Essilor Crizal Xperio 1.5
◦ Zeiss 1.5 light with Teflon coating
◦ Zeiss 1.67 light with Lotutec coating
◦ Zeiss 1.67 light with Teflon coating
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