72° ED Series 20mm Waterproof Eyepiece intermediate-telescopes give yourself a break and

give yourself a break and do the hard part during the day

Subject Tracking

Use with the Explore Scientific 2X Focal Extender (2

precision or smooth rotation

5mm are instrumental when transitioning through magnifications to observe an object until it is best seen

72° ED Series 20mm Waterproof Eyepiece intermediate-telescopes give yourself a break andThe Explore Scientific 72 degree ED 20mm eyepiece with a 1. 25 inch barrel is designed for bright, wide field observing, making it ideal for scanning the night sky and viewing large celestial objects in their entirety. With a 72 degree apparent field of view, this eyepiece delivers an expansive and immersive perspective that enhances the sense of scale when observing deep sky objects. It allows users to take in entire star clusters, nebulae, and rich