52° Series 25mm Waterproof Eyepiece

52° Series 25mm Waterproof EyepieceLong considered the standard eyepiece that is often supplied with telescopes that are sold by various suppliers, the 25mm focal length category is perhaps the most used eyepiece in the world. Like the 20mm, these eyepieces are great for binoviewer devices, and the 25mm is probably the longest focal length of the mid power range eyepieces before you get into longer focal lengths. Explore Scientific Waterproof Eyepieces Comfort, Quality, Value. The

Built to endure the demands of public star parties and educational outreach

and a smartphone adapter

The ideal workhorse for the deep sky observers

Eye Relief 15mm

These pocket binoculars have a compact and attractive design

eye relief and value versus a comparably priced Plossol

telescope optics that are collimated

and have large heads for easy adjustment even if you’re wearing gloves

The Generation II 12-inch Truss Tube Dobsonian Telescope brings powerful deep sky observing within reach

Tripod Compatibility Twilight Medium Duty

red-dot finder

simply unscrew the original illuminator and replace with the Illuminator II