Pay in 4 interest-free payments of $100.00 Learn more
Ships within 48 hours · Estimated delivery Nov 17 - Nov 22
Our 68° 34mm Argon-Purged Waterproof Eyepiece is easier to clean with no risk of the cleaning solution and migrates from the top of the lens and seeping around edges to trapped between elements
Energy Rejection Filters
The iEXOS-100 PMC-Eight™ Equatorial Tracker System
Featuring this 68° 20mm Argon-Purged Waterproof Eyepiece by Explore Scientific
Ca II K-Line
Explore Scientific 152mm Achromat Refractor Optical Tube Nikon Our 68° 34mm Argon-Purged WaterproofExplore Scientific 152mm Achromat Refractor Optical Tube We introduce this high quality and functional 152mm Achromat Refractor Optical Tube by Explore Scientific. This AR152 Air Spaced Doublet is a classic air spaced, crown and flint doublet achromatic refractor. At (6 inches) 152mm of aperture, it gives the highest resolution of the AR Series and the brightest images. The goal of the design was to offer a very significant value by providing precise