SV188P 1.25 inches Diagonal Mirror with 90 degrees Dielectric Coating for Refractor Telescope - Svbony

This high-quality elbow back is designed for demanding astronomers who seek a clear and detailed image. The super-flat dielectric coating reduces reflected light loss, offering a reflective surface superior to 99%. It's the ideal tool for observing celestial objects with precision.

Technical Specifications

• 1.25" input and output diameter
• Can accommodate standard 1.25" filters
• 90-degree viewing angle for comfortable observation
• Correct image with head down and left-right inverted image
• Brass compression ring for secure eyepiece adjustment
• Material: aluminum alloy
• Filter threads: M28.5 x 0.6
• Net weight: 125g / 4.41oz (150g)

This elbow back is the perfect tool for astronomers looking to improve their observing experience. Its solid design and high-quality dielectric coating make it an indispensable accessory for any refractor telescope.