Latitude 64 Opto Sinus - Overstable Approach Disc

The Latitude 64 Opto Sinus is a slow and dependable approach disc you can truly count on. Originally one of Latitude 64’s very first moulds from 2006, the Sinus has been redesigned with a smoother feel and increased overstability, making it a modern classic for precision-focused short game play.

Type & Recommended Use
The Sinus is an overstable putt and approach disc, ideal for controlled upshots, short drives and approach shots where predictability is crucial. It shines in windy conditions and technical situations where you need a disc that flies slow, straight and finishes reliably every time.

Flight Characteristics

• Speed 2 - Very slow speed for maximum control and touch
• Glide 2 - Low glide to prevent overshooting the target
• Turn 0 - Stable, true-to-release high-speed flight
• Fade 2 - Consistent, dependable finish

Overstable. Designed to fly slow and predictable, becoming straighter with wear while always keeping a trustworthy finish.

Material & Feel - Opto Line Plastic
Opto Line plastic is Latitude 64’s most durable premium blend, offering a firm, confidence-inspiring feel and excellent longevity. The translucent Opto plastic maintains its flight characteristics over time and performs reliably in all weather conditions.

Player Skill Level

• Beginners: Great utility disc for learning controlled fade and approach accuracy
• Intermediate: Reliable approach disc for wind, forehands and precision shots
• Advanced: Trusted workhorse for controlled upshots and predictable landings

Pro Insight
Many experienced players appreciate how the Sinus flies straighter as it beats in, while always retaining its dependable finish for confident approach play.

Fun Fact
The Sinus was one of Latitude 64’s very first discs, and its modern redesign keeps the original spirit alive with improved feel and control.

Perfect for players looking for a slow, overstable approach disc that delivers confidence, consistency and precision around the green.

Specifications
Approved Date: June 3, 2024
Max Weight: 176.0 g
Diameter: 21.2 cm
Height: 1.9 cm
Rim Depth: 1.4 cm
Rim Thickness: 1.1 cm
Inside Rim Diameter: 19.0 cm
Rim Depth / Diameter Ratio: 6.6%
Rim Configuration: 54.25
Flexibility: 7.39 kg
Certification Number: 24-115