Address for correspondence: Fausto Miranda Júnior. E-mail: fmiranda@apm.org. br 20mm and 30mm. These points correspond respectively to the locations
Oculaire UW 30mm 80° - APM A.P.M. L'APM Ultrawide utilise une conception à 5 éléments (différente de la formule optique Erfle). Le Ultrawide utilise du verre à
The 2" 30mm UltraFlat Field Eyepiece features a high quality standard and a very compact design, which is designed to remove the field curvature at the edge, resulting in a flat, distortion-free image up to the edge of the visible field of view, even in very fast (for example f/4) telescopes. This is an APM UFF 30mm eyepiece for sale in excellent condition. I already have a set of these with my APM150 binoculars and this is an extra. Superb eyepiece in this focal range with comfortable eye relief and excellent edge performance. Very light use with no damage or obvious flaws. Original box and caps included.
It is light weight and comfortable to look through. I would say the 35mm Pan is the closest competitor in terms of eye relief and performance, but at a much higher price and a little more weight. The 2" APM Telescopes 30mm UltraFlat Field Eyepiece offers high quality in a very compact package. The design is optimised to remove field curvature, resulting in a flat, distortion-free image right up to the edge of the visible field of view.
Juni 2017 apmblog Neue Produkte. Ein hochwertiges Okular für Binoteleskope oder Großfeldstecher. APM Ultra Flat Field 30mm Eyepiece 70° FOV This is a High-quality eyepiece with long focal length!
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sprzedam dwie sztuki całkowicie nowych okularów Altair 30 mm 70° Ultraflat w oprawie 2 cale. Jest to ta sama optyka co APM 30 mm z serii UFF lub innych klonów. Altair mają korpus ze stali nierdzewnej i rowkowane poprzecznie tuleje podobnie jak np. seria Baader Morpheus.
Integrated are sliding dewlaps with front end cap, a hand-grip handle with a sighting device, a photo tripod adapter with 3/8 "threaded connection and 2 x 30-mm eyepieces 74 degrees with 28x magnification. To keep the glass light, the case was built from a magnesium alloy. Applications for the APM 150 mm 45 ° ED-Apo Binoculars:
It is very good for viewing nebula but was a lot of fun on star clusters.
APM XWA 9 and 20mm 100 degree eyepieces, 12.5 Hi FW and 30mm UFF. These are my 2nd favourite. I am using a 103/6 refractor. The 9mm XWA is sharp to the edges, the 20mm is good for most of it but not right to the edge. That cleans up with a barlow.
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Nov 15, 2018 · With APM tools, users are spared many issues, defects, and bugs that may otherwise be undetected by the development team. With outbursts of data pouring in, these tools help provide actionable insights by performing a series of tests and analytics to pinpoint areas of concern.
You still are able to see about 90% of view.
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Call (855) 439-3743 Mail and package address: 1200.N Kenter Ave. Los Angeles, CA 90049-1318 Accessories for the Visual Observer Eyepieces, Barlows, Filters, Star Diagonals, Adapters, Collimators, OTAs, & other accessories for the Observer.
For the price. 2020-03-07 Like new APM 30mm UFF purchased in May of 2019. Only used a handful of times.