Tele Vue 2.0x - 2 Powermate

The Tele Vue 2.0x 2" Powermate is a precision-engineered focal extender designed to deliver crisp, high-power views without compromising optical quality or comfort. Unlike traditional Barlows that often introduce vignetting and affect eye relief, the Powermate's 4-element telecentric design ensures pure magnification with minimal aberrations and no change to eye relief.

This 2" Powermate doubles the effective focal length of your telescope while maintaining parfocal behavior with most eyepieces when used with a 2" diagonal. Whether you're imaging planets, observing fine lunar details, or splitting tight double stars, the Powermate provides an elegant and effortless optical extension.

Built with a sleek anodized aluminum housing, brass compression ring, and M48 filter threads, it offers durability and versatility for both visual and imaging applications. The included 2" to 1.25" adapter adds compatibility across your entire eyepiece and accessory collection. With every unit passing Tele Vue's rigorous f/4 quality control testing, this Powermate is the trusted choice for serious astronomers and astrophotographers.

• Product Type: Focal Extender / Magnification Multiplier
• Magnification Factor: 2.0x
• Optical Design: 4-Element Telecentric System
• Barrel Size: 2"
• Adapter Included: 2" to 1.25"
• Filter Threads: M48 (2" Filters)
• Imaging Compatibility: Maintains magnification over 0–100mm sensor distance
• Visual Compatibility: Preserves original eye relief of eyepiece
• Parfocal Behavior: Nearly parfocal with 2" diagonals
• Housing: Black anodized aluminum
• Compression Ring: Brass, non-marring
• Quality Control: 100% tested at f/4
• Manufacturer: Tele Vue Optics, USA
• Warranty: Life of Product Line + 5 Years

• Tele Vue 2.0x 2" Powermate
• 2" to 1.25" Adapter