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With features such as 7-element 4 group fully multi-coated optical design and 55° viewing angle ideal for high power observation, the LW-LER55-12.5 created by Altair Astro, now ready for you to acquire from the telescope shop at this great price.
Order the LW-LER55-12.5 right now and receive speedy, efficient shipping straight to your front door.
Altair Lightwave Long Eye Relief Planetary Eyepieces have a comfortable 20mm high eye relief allowing you to place your eye comfortably within 20mm of the rear lens. Ideal for glasses-wearers or naked-eye observing. Altair Lightwave Long Eye Relief Planetary Eyepieces are ideal for high power observation of the Moon and planets due to the short focal length and effective multi-coatings, which enhance contrast. Divide the focal length of the telescope by the focal length of the eyepiece to determine magnification, i.e. 500mm telescope focal length divided by 3mm = 167x magnification power. The computer optimized multi-element design uses 7x lens elements for enhanced correction of astigmatism, chromatic and spherical aberrations, as well as a flat, sharp 55 degree field of view. All optics are fully multicoated to improve contrast and the surfaces feature a very smooth polish to control reflection and scatter around bright objects. Large rubber eye-cups eliminate stray external light for an immersive experience day or night, and can be folded back for eyeglass wearers.
With features such as 1.25" (31.7mm) barrel size, standard filter thread and coated for better transmission and clarity, the TSP12 by TS-Optics. Comes with brilliant features on of...Add To Basket Details
We really like this Skywatcher 125mm Sp Series Super Plossl Eyepiece 125 Inches Black created by Sky-Watcher. Including expected features at your disposal. See full pictures or fea...Add To Basket Details
With features such as High rate focusing - focus system with 10 times , let you see the distant fluttering feathers clearly , allow you to focus the distant moving object and scene...Add To Basket Details