1 Piece Astronomical Telescope Lens Kit for DIY Projects - Compatible with Xingtrang 50/70 Caliber Telescopes (70x700)

Enhance your stargazing experience with this lens set designed for Xingtrang astronomical telescopes compatible with 50 caliber models such as 50360, 50400 and 50600 as well as 70 calibre models including 70300, 70360 and 70400. Includes a pair of convex concave lenses that provide superior optical clarity and an improved image, perfect for amateur astronomers and telescope builders. EASY ASSEMBLY Follow our simple DIY tutorial to build your own telescope from common materials. This makes it an ideal project for educational purposes or hobbyists. Constructed with achromatic device to minimize color distortion and ensure a clearer and more accurate view of objects. Versatile lens specifications available: choose from different focal lengths (ΦC70, F300/ΦC70, F360/ΦC70, F400/ΦC70, F500/ΦC70, F700/ΦC80, F500/ΦC80, F900) to meet your specific requirements and telescope setup