Spotting Scope Eyepieces
Multi-coated eyepiece with firm magnification for Nikon fieldscopes III/IIIA, OD III/ED IIIA, OD 78/ED 78A, OD 82/OD 82A.
HR Eyepiece 40930.Eye-relief 18mm, eyelens diameter 21mm, length 38mm, weight 83mm.
The Swarovski ME 1.7x Magnification Extender increases the magnification by a factor of 1.7. You can quickly and easily attach it using the bayonet catch to all the objective and eyepiece modules in the ATX / STX / BTX family. In the case of the BTX 65 and 85, the magnification increases from 30x to 50x, and from 35x to 60x for the BTX 95.
Multi-coated eyepiece with firm magnification for Nikon fieldscopes III/IIIA, OD III/ED IIIA, OD 78/ED 78A, OD 82/OD 82A
Designed for stargazers, the Zeiss Gavia Astro Adapter enables standard astro eyepieces to be mounted on to the Zeiss Conquest Gavia. Available as 1 ¼" connector.
The preferred choice for quality and viewing comfort, HDF eyepieces have large diameter eyelenses and provide 'walk-in' field of vision. All eyepieces feature long eyerelief for full field of view with or without spectacles, and fixed magnification models are wide angle.
Opticron’s SDLv3 Zoom Eyepiece has been designed to provide the widest field of view of any SDL eyepiece, all of which is contained in a smaller and more lightweight design. It delivers a large 3x optical range and features impressive cross-field definition and extremely comfortable viewing experience with or without glasses.