In 1990 Jim Lepage and the Orvis Co. designed and patented the original Big Eye hook. The original big eye was a straight eyed dry fly hook with an oversize eye (Daiichi 1110) to ease the threading of tippets.
Daiichi 1110 Wide Gape Dry Fly Hook 12
Daiichi Fly hooks
Model Perfect Bend Oversized Straight-Eye 1X-Fine Wire “Mini-Barb”
Daiichi Wide-Gape Dry Fly Hook, Straight-Eye (1110)
Daiichi Fly Tying Hooks – Dakota Angler & Outfitter
Daiichi 1110 Dry Fly Tying Hooks (#18 (1110-18-25)) : Fishing Hooks : Sports & Outdoors
Hooks - The Painted Trout
Hooks - The Painted Trout
Daiichi 1130 Special Wide-Gape Hooks - 25 pack - Gates Au Sable Lodge
Daiichi Fly Tying Hooks – Dakota Angler & Outfitter