Like new APM 30mm UFF purchased in May of 2019. Only used a handful of times. No marks on glass or housing. Comes with everything included in the original purchase.

Nov 23, 2020 1 Answer · Low power I would recommend the APM UFF 30mm. Other options are the Pentax XW, Explore Scientific, and Tele Vue Nagler.

APM Telescopes offers a whole series of Ultra Flat eyepieces. The focal lengths are staggered from 10mm, 15mm, 18mm, 24mm and 30mm. The FOV is 65° - the 30mm eyepiece has a FOV of 70° and a 2" connection. The FOV are clearly visible. The eyepiece series up to 24mm is ideal for large APM binoculars. APM Ultra-Flat Field 30mm 9-element 70° eyepiece--2" Usually Ships in 24 Hours Our Price: $249.00 .

Apm 30mm uff

12.5 mm. 22.5 mm. Figure 4-4. Mesh for rolling finite element model (large corner radius). APM-54-5, 1931. [Keul80a] {UFF Format} typee, ref A detailed study of gazetas shows that the kinematic factor Iu = U11/Uff for small frequencies, like evaluated by using arrival picking method (APM). In the APM Jan 1, 2000 30 mm.

The Ultrawide uses fully multicoated high index glass providing the highest transmission. This high light transmission is visible when you push your telescope to its magnitude limit.

Gomes, A.P.M., 145. Ito, I.Y., 103, 158, average (4,30 mm) followed by cut 11 (2 ,22 mm) and III (1,21 mma), respectively. The authora. 24a m. 1. Pediatric Dentistry Department, School of Dentistry, UFF, Niter&i Ri, BRAZIL. It

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. APM Ultra Flat Field 30mm Eyepiece 70° FOV This is a High-quality eyepiece with long focal length!

The APM Ultrawide employs a 5-element, non-Erfle design. The Ultrawide uses fully multicoated high index glass providing the highest transmission. This high light transmission is visible when you push your telescope to its magnitude limit. The Ultrawide has 22mm of eye relief and no kidney bean effect. Ghost images are

I'm surprised I don't hear too much about APM eyepieces because they really are amazing quality pieces. For the price.

I'm already ordering the 13mm and looking at the 30mm uff which both have great reviews also. I'm surprised I don't hear too much about APM eyepieces because they really are amazing quality pieces. For the price. Description 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.
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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. This is acheived even in very low focal ratio systems as low as F4. All results in an 8" f/6 Dob (Newtonian) on Jupiter. I compared a 30mm APM UFF, a 27mm TV Panoptic, a 30mm ES-82 original style, and a 30mm generic 80 degree Wide Scan III clone. With a GSO coma corrector: APM UFF is flat of field, or at least so close as to be difficult to complain. APM Ultra-Flat Field 30mm 9-element 70° eyepiece--2" Usually Ships in 24 Hours Our Price: $249.00 .

The 2″ Ultra Flat Field 30mm 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. 2019-2-20 APM Ultra-Flat Field 30mm 9-element 70° eyepiece--2" Usually Ships in 24 Hours Our Price: $249.00 3 in stock! (23) APM 2", 30mm, 80° UW eyepiece Product no.: 52793 2020-9-20 2021-2-7 APM Ultra Flat Field 30mm Okular 70° Gesichtsfeld.
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APM Ultra-Flat Field 30mm 9-element 70° eyepiece--2" Usually Ships in 24 Hours Our Price: $249.00 . 3 in stock! (23) APM XWA HDC Hyperwide 3.5mm 8-element 110

Was this APM 30mm Ultra Flat Field Eyepiece 70° Be the first to rate this product In stock can be shipped within 1-2 days £ 189.00 The APM Ultrawide employs a 5-element, non-Erfle design. The Ultrawide uses fully multicoated high index glass providing the highest transmission. This high light transmission is visible when you push your telescope to its magnitude limit. The Ultrawide has 22mm … 2021-03-15 APM Ultra Flat Field 30mm Eyepiece 70° FOV High-quality eyepiece with l ong focal length ! 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. APM Ultra Flat Field 30mm Eyepiece 70° FOV This is a High-quality eyepiece with long focal length!