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Celestron Ultima Edge Flat Field Eyepieces

£125.00
£149.99
(Inc. 20% VAT)
Loyalty Points: 125
Eyepiece Focal Length
+
Product Code
93450
Brand
Email us a question about this ProductCelestron

Celestron offers 2 Year Warranty for all Products bought new


Description

Celestron Ultima Edge Flat Field Eyepieces

See the whole picture with Ultima Edge. These flat-field eyepieces were designed to provide an ultra-sharp, ultra-clear, crisp image from the centre all the way to the edge of the field of view. The Ultima Edge eyepiece features fully multi-coated optics and a multi-element lens design, maximizing light transmission.

The Ultima Edge has a generous field of view, perfect for viewing planets, stars and the Moon’s surface. This eyepiece provides high power magnification, perfect for those times when you want to get up close to smaller objects.

Celestron Ultima Edge Flat Field Eyepieces Main Features:

  • Parfocal Ultra Flat Field eyepiece designed for 1.25" (2" for 30mm) focusers
  • Incredibly crisp views from centre to edge of field
  • Fully multi-coated, multi-element lens design for excellent light transmission
  • Wide apparent field of view allows you to see more of the night sky
  • Generous eye relief and fold-down rubber eye-guard for comfortable viewing with or without eyeglasses
  • Moulded rubber grip ring for non-slip handling

Body

The Ultima Edge eyepiece’s main housing is machined from high grade aluminium with a black anodized outer surface. 

Its mounting barrel is internally threaded to accept threaded to accept standard filters and adapters. It is compatible with star diagonals and focusers. On the exterior of the eyepiece, you will find a uniquely designed, moulded rubber grip ring for non-slip handling during observing sessions, even if you have gloves on.

Viewing through the Ultima Edge eyepiece is comfortable for both eyeglass wearers and non-eyeglass wearers alike, thanks to the fold-down rubber eyecups and long eye relief.

Convenient Parfocal Design

Spend more time observing and less time focusing! When you buy more than one Ultima Edge eyepiece, you can switch between them without refocusing thanks to their parfocal design. With a set of Ultima Edge eyepieces in your kit, you'll be able to enjoy a wide range of high and low power views—and switch between them quickly and easily. That means you can get more out of every observing session. 

NOTE: Ultima Edge 24mm is not a parfocal eyepiece. Ultima Edge eyepieces are only parfocal within the line and do not maintain focus when swapped with parfocal eyepieces from other brands or series.

Specifications

Specifications: Celestron Ultima Edge Flat Field Eyepieces

Focal Length: 10mm (.39") 15mm (.60") 18mm (.71") 24mm (.94") 30mm (1.18")
Barrel Size Diameter: 1.25" (31.75mm) 1.25" (31.75mm) 1.25" (31.75mm) 1.25" (31.75mm) 2" (50.8mm)
Field Stop Diameter: 14.7mm (.58") 19.6mm (.77") 23.4mm (.93") 30.2mm (1.19") 30.4mm (1.2")
Apparent Field of View: 60° 65° 65° 65° 70°
Optical Design: Proprietary Proprietary Proprietary Proprietary Proprietary
Number of Lens Elements: 5 8 8 8 9
Number of Lens Groups: 4 5 5 5 5
Optical Coatings: Fully Multi-Coated Fully Multi-Coated Fully Multi-Coated Fully Multi-Coated Fully Multi-Coated
Eye Relief: 16mm (.63") 16mm (.63") 20mm (.78") 29mm (1.14") 22mm (.87")
Parfocal: Yes Yes Yes No Yes
Filter Threads: 1.25" (M28.5X0.6) 1.25" (M28.5X0.6) 1.25" (M28.5X0.6) 1.25" (M28.5X0.6) 2" (M48.5X0.6-6H)
Eye Guard: Yes- roll up Yes- roll up Yes- roll up Yes- roll up Yes- Fold Down
Body Material: Aluminium Aluminium Aluminium Aluminium Aluminium
Weight: 2.82 oz (80 g) 5.18 oz (147 g) 7.4 oz (209.7 g) 12.32 oz (349.3 g) 23.8 oz (674.7 g)
Dimensions: 58mm x 36.5mm x 36.5mm (2.28" x 1.44" x 1.44") 70mm x 45mm x 45mm (2.75" x 1.77" x 1.77") 81mm x 51mm x 51mm (3.19" x 2" x 2") 104mm x 60mm x 60mm (4.1" x 2.36" x 2.36") 116mm x 60mm x 60mm (4.57" x 2.36" x 2.36")

What's in the Box

What's in the Box: Celestron Ultima Edge Flat Field Eyepieces

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Delivery

At The Widescreen Centre, we prioritize prompt order processing and dispatch. We strive to dispatch all orders on the same day or the next working day, depending on the time of your order. We hold extensive stocks to ensure that your items are ready for immediate despatch. Please note that the cut-off time for same-day dispatch is usually 1:30 p.m.

For delivery within Mainland UK, we use reputable couriers to provide efficient service. You can expect your package to arrive in 1-2 working days. Please note that a signature may be required upon delivery to ensure a secure receipt.

In the case of special order items, the delivery time may be longer. If you have any concerns or questions about the delivery of your item, please don't hesitate to Contact Us. We are here to assist you.

Should there be any delay in dispatching your order, we will notify you to keep you informed.

Please be aware that The Widescreen Centre cannot be held responsible for any postal or third-party delays that may occur. We are committed to providing a reliable and efficient delivery service for our valued customers.

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FAQ

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