
( Brand: Orion ), ( Manufacturer Part Number: 07727 ), ( Part Type: Filter ), ( Filter Type: Solar ), ( Size: Inches )
The Orion 07727 5.70-inch StarMax Apex Solar Filter is a high-quality solar viewing accessory designed for safe and enjoyable observation of the sun. This filter, with an aperture of 127mm, is specifically designed for telescopes with a 5.7-inch objective lens.
The StarMax Apex Solar Filter is made from high-density aluminum and features a thick, optically pure, and permanently bonded aluminum-coated polymer film. This film has a specialized coating that allows for safe solar observation by blocking up to 100,000 times the sunlight's intensity, while still allowing for the sun's subtle details and features to be visible.
The filter is easy to use and is designed to fit securely onto your telescope's eyepiece. It comes with an adjustable metal cell that allows for proper fit and alignment, ensuring clear and distortion-free views of the sun. The filter also has a long-lasting, scratch-resistant coating that helps to protect it from the elements and accidental drops.
The Orion 07727 5.70-inch StarMax Apex Solar Filter is a great option for both beginner and experienced solar astronomers. Its high-quality construction, durable design, and ability to provide safe and clear views of the sun make it a valuable addition to any telescope setup. Whether you're looking to observe sunspots, solar flares, or the sun's delicate surface details, this filter is an excellent choice.
Pros of buying a 5.70-inch Orion 07727 5.70 Od StarMax Apex Solar Filter:1. High-quality optics: The filter is made of high-density optical glass, which ensures clear and sharp images of the sun.
2. Wide field of view: The 127mm aperture allows for a wide field of view, making it easier to observe solar features such as sunspots and prominences.
3. Durable construction: The filter is designed to be durable and scratch-resistant, with a black anodized aluminum frame.
4. Safety: The filter is designed to safely block up to 99.995% of harmful solar radiation, making it safe to use with telescopes and binoculars.
5. Easy to use: The filter is easy to attach to your telescope or binoculars, with a 58mm threaded mount.
Cons of buying a 5.70-inch Orion 07727 5.70 Od StarMax Apex Solar Filter:1. Price: The filter is more expensive than some other solar filters on the market.
2. Limited compatibility: The filter is only compatible with telescopes and binoculars with a 58mm threaded mount.
3. Size and weight: The filter is larger and heavier than some other solar filters, making it less portable.
Conclusion:The 5.70-inch Orion 07727 5.70 Od StarMax Apex Solar Filter is a high-quality solar filter that offers clear and sharp images of the sun. Its wide field of view, durable construction, and safety features make it an excellent choice for solar observation. However, its higher price tag and limited compatibility may be a deterrent for some potential buyers.
Recommendation:If you are serious about solar observation and have the budget, the 5.70-inch Orion 07727 5.70 Od StarMax Apex Solar Filter is a great investment. Its high-quality optics and safety features make it a reliable and safe option for observing the sun. However, if you are on a tighter budget or have a different size telescope or binoculars, there may be other solar filters that better suit your needs.
Likely used only once, 15-20 years ago. You can see that in the reflection. Originally bought for my daughters Meade D's-114ec reflector telescope. Can't remember so well.
Looks like we touched the inside of filter. Otherwise all in good shape.