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eyepieces & barlow lenses

Celestron Ultima Edge 30 mm Flat Field 2" Eyepiece - 93454

Celestron   ——   SKU: CEL-93454
$312.00 CAD
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Celestron Ultima Edge 30 mm Flat Field 2" Eyepiece

  • 30 mm Ultra Flat Field eyepiece designed for 2" focusers
  • Celestron Ultima Edge Series optical design
  • Incredibly crisp views from center to edge of field
  • Fully multi-coated, 9-element lens design for excellent light transmission
  • Wide 70° Apparent Field of View (AFOV)
  • Amazing 22 mm eye relief for comfort
  • Fold-down Rubber Eyeguard for comfortable viewing with or without eyeglasses
  • Molded Rubber Grip Ring for non-slip handling

The Celestron Ultima Edge 30 mm - 2" barrel eyepiece has a generous 70° field of view, perfect for viewing galactic structure, nebulae, and many other large celestial wonders. This eyepiece provides ultra-low-power magnification, perfect for when you want the largest FOV you can get, for wide views of large celestial objects. See "the whole picture" with Ultima Edge eyepieces from Celestron. These flat-field eyepieces were designed to provide an ultra-sharp, ultra-clear, crisp image from the center all the way to the edge of the field of view. The 30 mm Ultima Edge eyepiece features fully multi-coated optics and a 9-element lens design, providing you with the best, optimum light transmission. Has a generous 70° apparent FOV.

The Celestron Ultima Edge 30 mm Flat Field 2" barrel Eyepiece uses a main housing which is machined from high grade aluminum with a black anodized outer surface. Its 2" mounting barrel is internally threaded to accept standard 2" filters and adapters. It is compatible with most 2" star diagonals and focusers. On the exterior, Celestron has included a uniquely designed, molded rubber Grip Ring for non-slip handling during observing sessions, even if you are wearing gloves in colder weather. Observing with the 30 mm Ultima Edge eyepiece is comfortable for both eyeglass wearers and non-eyeglass wearers, because of the inclusion of a convenient fold-down rubber Eyecup and also the very long 22 mm eye relief.

NOTE: The Ultima Edge 30 mm eyepiece may Not be parfocal with the rest of the models in this Ultima Edge line. Also, the barrel size is made for 2" focusers!

Specifications:

Barrel Size Diameter: 2" (50.8 mm)
Focal Length: 30 mm (1.18")
Field Stop Diameter: 30.4 mm (1.2")
Apparent Field of View: 70°
Optical Design: Proprietary - Ultima Edge
Number of Lens Elements: 9
Number of Lens Groups: 5
Optical Coatings: Fully Multi Coated
Eye Relief: 22 mm (0.87")
Parfocal: No
Filter Threads: 2" (M48.5X0.6 - 6H)
Eye Guard: Yes- Fold down
Body Material: Aluminum
Weight: 23.8 oz (674.7 g)
Dimensions: 116 mm x 60 mm x 60 mm (4.57" x 2.36" x 2.36")
Celestron Product Number: 93454
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