Double Helical Focuser 1.25" M42 T2 SCT 2 Inch Thread

Upgrade your telescope or guide scope with the 1.25" Double Helical Focuser featuring an M42 T2 SCT 2-inch thread and a Brass Compression Ring. This high-precision focuser is designed to enhance your focusing capabilities, making it the perfect solution for achieving sharp and precise focus during your astronomical observations and astrophotography sessions.

(1) M42X0.75 - Outer Screw: This interface option allows you to easily attach the focuser to your telescope or guide scope, ensuring a secure and stable connection for precise focusing.

(2) M42X0.75 - Inner Screw: This inner screw option offers compatibility with various accessories and equipment, giving you the flexibility to adapt your setup to different configurations.

(3) 2 Inch: The 2-inch interface provides a wide aperture for your telescope or guide scope, allowing for optimal light gathering and improved image quality.

(4) SCT Outer Screw: With this interface, you can seamlessly integrate the focuser with Schmidt-Cassegrain telescopes, ensuring a snug fit and reliable focusing.

(5) SCT Inner Screw: The SCT inner screw option is designed for use with specific Schmidt-Cassegrain telescopes, providing a secure attachment for precise focusing.

Product Highlights:

• High Precision Focusing: Boasting an impressive focusing accuracy of 0.1mm, this double helical focuser ensures that your celestial subjects appear sharp and well-defined, whether you're observing or capturing them through a camera.
• Versatile Primary Mirror Interfaces: This focuser provides you with five primary mirror interface styles, including M42X0.75 (outer and inner screw), 2-inch, SCT outer screw, and SCT inner screw. This versatility allows you to adapt the focuser to various telescope setups effortlessly.
• Built to Last: Crafted from durable full-metal materials, this focuser is built to withstand the rigors of astrophotography and astronomy. Its robust construction ensures longevity, providing you with years of reliable performance.
• Secure Connection: The included Brass Compression Ring guarantees a secure and stable connection, eliminating any play or slippage, even when using heavier equipment.
• Adjustable Focusing Stroke: With a 10mm focusing stroke, you have the flexibility to achieve both coarse and fine adjustments, enabling you to attain precise focus with ease.
• Compact and Lightweight: Measuring between 56mm and 66mm in length and weighing just 102g (3.9oz), this focuser adds minimal bulk to your setup while significantly improving your focusing capabilities.

Invest in the 1.25" Double Helical Focuser with M42 T2 SCT 2-inch thread and elevate your astronomical experiences. Whether you're an amateur astronomer or an avid astrophotographer, this high-precision focuser ensures that your celestial targets are in crisp focus, allowing you to fully immerse yourself in the wonders of the night sky. Don't let slow focusing hinder your astronomical pursuits – equip your telescope or guide scope with this exceptional focuser and enjoy precise, hassle-free focusing every time.