Alstar Diagonal Mirror 90 Degree, Telescope Diagonal 1.25 inches with Fixing Eyepiece Thumbscrew, Telescope Accessories for Refracting Telescope

** Alstar 1.25" 90-Degree Diagonal Mirror** The Alstar 1.25" 90-Degree Diagonal Mirror has garnered attention among astronomy enthusiasts and amateur stargazers. Users appreciate the mirror's Construction quality, noting its solid build, which adds to an overall sense of reliability during observations. The 90-degree angle design allows for more comfortable viewing angles, especially when used with telescopes, making it easier to observe celestial objects without straining the neck. In terms of optical performance, many customers have praised the clarity and sharpness the mirror provides. The reflection is described as bright and clear, contributing to a better stargazing experience. Some users cited significant improvements in their observation sessions, highlighting the accessory's ability to enhance the overall viewing experience. However, not all feedback is positive; some users reported issues with the fit of the diagonal mirror in their telescopes, indicating variability in compatibility. This has led to mixed experiences among those with different telescope models. It’s also worth noting that while the product performs well for the price, it might not fulfill the expectations of those seeking top-tier, high-end optical performance. In summary, the Alstar 1.25" 90-Degree Diagonal Mirror provides good value for amateur astronomers looking for a reliable and user-friendly observing experience. While it excels in enhancing comfort and light transmission, potential buyers should be mindful of compatibility with their equipment. **