
( Model: 625040 ), ( Part Type: Len ), ( Country/region Of Manufacture: Japan )
In the vast expanse of the cosmos, the Celestron AstroMaster 130EQ Newtonian Telescope offers a remarkable gateway to explore the stars, planets, and celestial phenomena. With its exquisite design and powerful performance, this telescope is an ideal choice for both novice and seasoned astronomers.
The 130EQ model boasts a robust, heavy-duty steel frame coupled with a sturdy equatorial mount that ensures stability and smooth, accurate tracking of celestial objects. This design also allows for easy adjustment and alignment using the adjustable tension knob, making it effortless to observe objects at various altitudes and azimuths.
At the heart of this telescope lies a high-quality 130mm (5.1-inch) Newtonian reflector optical tube, which gathers an impressive amount of light to produce bright, clear, and sharp images. The optics are coated with Celestron's proprietary StarBright XLT optical coating, which enhances light transmission and minimizes reflection for superior image quality.
The telescope comes equipped with two high-quality eyepieces: a 27x (10mm) eyepiece and a 36x (8mm) eyepiece. These eyepieces provide a wide range of magnification, allowing you to observe a variety of celestial objects in stunning detail. The 27x eyepiece offers a field of view of 52 degrees, making it perfect for wide-angle views of large objects like the moon, planets, and star clusters. Meanwhile, the 36x eyepiece gives a narrower field of view of 40 degrees, ideal for observing more detailed features on smaller objects like the moon's craters or the rings of Saturn.
In addition to the eyepieces, the AstroMaster 130EQ includes a 3x Barlow lens, which triples the effective power of each eyepiece, allowing for even higher magnification and more detailed observations. The telescope also includes a red dot finder scope, making it simple to locate and center objects in the eyepiece for seamless observation.
The AstroMaster 130EQ Newtonian Telescope (625040) comes with a comprehensive accessory package, including a free download of one of the most popular astronomy software, "SkyX," which provides a database of over 10,000 celestial objects to help you identify and learn about the night sky.
In summary, the Celestron AstroMaster 130EQ Newtonian Telescope (625040) is an excellent choice for stargazers seeking a reliable, powerful, and easy-to-use telescope for exploring the universe. With its robust construction, superior optics, and comprehensive accessory package, this telescope is certain to provide countless hours of awe-inspiring celestial observations.
Product: 625040 27x lens (36x with digital zoom)
Pros:1. High magnification: With a 27x optical zoom and 36x zoom when digital zoom is enabled, this lens offers a significant close-up capability, making it ideal for nature photography, sports events, or other situations where distance is a factor.
2. Compact design: Despite the high magnification, the lens maintains a relatively compact size, making it portable and easy to carry around.
3. Wide-angle coverage: The lens also provides a 42mm equivalent focal length at its widest, allowing for versatility in various shooting scenarios.
4. Compatibility: This lens is compatible with a wide range of cameras, making it a flexible choice for photographers who own multiple devices.
Cons:1. Image quality: High magnification can lead to a decrease in image quality, as there is more room for lens imperfections to be magnified. This may result in less sharp images, especially at the edges.
2. No image stabilization: The lens does not have built-in image stabilization, which can make it challenging to capture sharp images in low-light conditions or when handheld.
3. Limited aperture: The lens has a relatively small maximum aperture of f/6.5, which can result in dimmer images in low-light conditions and shallower depth of field compared to lenses with larger apertures.
4. Price: The lens may be more expensive compared to other lenses with less magnification, which could be a consideration for budget-conscious photographers.
Conclusion:The 625040 27x lens offers a high level of magnification in a compact design, making it suitable for a wide range of photographic situations. However, its image quality may suffer due to high magnification, and its lack of image stabilization and limited aperture could pose challenges in certain conditions. If you prioritize versatility and high magnification, this lens could be a good choice for you. However, if image quality and low-light performance are essential factors, you might want to consider a lens with better specifications or built-in image stabilization at a higher price point.
6mm high, tip 27mm diameter output end, top 28. 27x to 36x pn japan lens nice shape one has a few scuffs on the barrel will sell it last. Optics are clean. Made in Japan barrel 29.
6mm input end. Sorry don't know who manufactured it.