Secondhand & Stock

Nikon NAV SW 5mm Okular

Item condition: new and original packed

Nikon NAV SW 10mm Okular 74° , 1.25"

Item condition: new and original packed

Nikon NAV SW 14mm eyepiece

Item condition: new and original packed

APM Ultra Flat Field 10mm Eyepiece 60° FOV

Item condition: new, but not original packed

APM Ultra Flat Field 15mm Telescope eyepiece, 65 degree FOV, 1.25", 16 mm eye relief

Item condition: new and original packed

APM Ultra Flat Field 18mm Telescope eyepiece , 65 degree FOV, 1.25", 20 mm eye relief

Item condition: new and original packed

TeleVue Okular DeLite 13mm 1,25"

Item condition: new and original packed

Explore Scientific 82° Series™ extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. The visual effect of these eyepieces with their long eye-relief and their 82° apparent field is truly a full-immersion experience. Your eye is relaxed, allowing you to easily use the "averted vision" technique to study faint details across a huge field-of-view. The 82° Series eyepieces come with a twist-up rubber eye-guard that raise to the desired height for the comfort of the observer, and as experienced astronomers know, eye comfort is critical when trying to observe at the visual limits of the telescope. To keep internal reflections to a minimum, all internal surfaces of the eyepiece barrel are flat black, as well as the edges of the lenses themselves to minimize the scattering of light within the lenses themselves. All 82° Series eyepieces are fully multi-coated and edge-blackened to produce maximum contrast.

Item condition: new and original packed

EXPLORE SCIENTIFIC 82° Ar Okular 14mm (1,25")

Item condition: new and original packed

EXPLORE SCIENTIFIC 82° LER Eyepiece 4,5mm Ar

Item condition: new and original packed

APM Ultra Flat Field 24mm Eyepiece 65° FOV

Item condition: new, but not original packed

Product description Skywatcher Super-MA 10 mm eyepiece with 1,25" barrel The modified achromat series of eyepieces offer a good standard of performance in a very affordable package. Designed for telescopes with mid-range to large f/ratio, these oculars have features usually found only in more expensive designs. These eyepieces incorporate a fold-down rubber eye-shield, fully coated optics and outstanding field correction. Delivery contents Eyepiece

Item condition: new and original packed