Opto Sinus - Huk Lab TriFly Timber Stamp

Latitude 64 Opto Sinus is a dependable approach disc built for predictable, confident finishes around the basket. Redesigned from our original 2006 Sinus, this update delivers a smoother feel and increased overstability so your throws resist unexpected turnover and hold their line when it matters.

Opto plastic gives the Sinus durable rim integrity and consistent flight characteristics round after round, while the Huk Lab TriFly Timber stamp marks this run with a nod to craftsmanship. Expect a slow, predictable glide that becomes even straighter as the disc breaks in—a trusted companion for confident upshots and controlled approaches.

Features and Benefits

• Approach disc designed for predictable upshots and finishes
• Original Sinus mold first released in 2006; redesigned for the future
• Smoother feel compared to earlier versions
• Increased overstability for dependable, resistant flight
• Flies slow and predictably to help control lines into the basket
• Becomes straighter with regular use (break-in improves flight)
• Opto plastic construction for durability and consistent performance
• Huk Lab TriFly Timber Stamp identifying this special run