More lenses mean more cost and more glass, which attenuates the amount of light you see. Premium (and costly!) eyepieces that have similar wide fields of view need many exotic glass elements to achieve that wide field of view - as many as 9 lenses or more. The eyepieces are parfocal, minimizing the amount of refocusing needed when switching from eyepiece to eyepiece within the series.Īgena Dual ED Eyepieces vs. Service sale - Up to 35 Save up to 35 on Service at Agena Astro via this Agena Astro promo code or coupons. Objective: Triplet air-spaced APO (two extra-low dispersion ED. Sharpstar 94EDPH specifications include: Aperture: 94mm. A great value, these eyepieces are exceptional at nearly eliminating lateral color aberration and light scatter often associated with more expensive eyepieces that are better suited for deep space objects. Get 800 Off with any purchase Huge savings are available by using Agena Astro coupons, Agena Astro promo codes and Agena Astro discount codes. The reducer delivers excellent image quality across a full-frame sensor with a field of view of about 4.9 x 3.2 degrees. This feature is especially useful for telescopes without tracking capability where the object drifts across the field of view during observation. These 1.25" fully multicoated (FMC) eyepieces give maximum detail and definition across the entire 60 degree field of view (FOV). But there are still lots of great highlights, especially if you have access to binoculars. With a true flat field and two high quality ED glass elements of different glass types, the new Agena StarGuider Dual ED eyepieces are characterized by a significantly high contrast image. The daily parade of four naked-eye planets in the mornings comes to an end this month. It also gives some basic tips for matching. This guide walks you through the key specifications of the full line of ZWO cameras including sensor size, pixel size, read noise, download rate, cooling, and color vs. Color Correction & Minus Violet Filters This buyer's guide from Agena AstroProducts helps you select the best ZWO astronomy camera for your interests and budget.Correctors, Focal Reducers & Flatteners.
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