SV188P 1.25 inch Dielectric Coated 90 Degree Erect Image Diagonal for Refractor Telescope - Svbony

This high-quality erecting prism 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 of over 99%. It's the ideal tool for observing celestial objects with precision.

Technical Specifications

• Entrance and exit diameter of 1.25"
• Can accommodate standard 1.25" filters
• 90-degree viewing angle for comfortable observation
• Correct image with head in the bottom and left-right inverted image
• Compression ring made of brass for secure eyepiece adjustment
• Material: aluminum alloy
• Filter threads: M28.5 x 0.6
• Net weight: 125g / 4.41oz (150g)

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