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Celestron Ultima Edge 18mm Flat Field Eyepiece (1.25 Inch)

Celestron Ultima Edge 18mm Flat Field Eyepiece (1.25 Inch) FREE DELIVERY ON THIS ITEM - See the whole picture with Ultima Edge. 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 18mm Ultima Edge eyepiece features fully multi-coated optics and an 8- element lens design, maximizing light transmission. The Ultima Edge 18mm has a generous 65° field of view perfect for viewing planets, stars and the Moon’s surface. This eyepiece provides higher-powered magnification, perfect for those times when you want to get up close to smaller objects. The 18mm Ultima Edge eyepiece’s main housing is machined from high grade aluminum with a black anodized outer surface. Its 1.25" mounting barrel is internally threaded to accept standard 1.25" filters and adapters. It is compatible with 1.25” star diagonals and focusers. On the exterior of the eyepiece, you will find a uniquely designed, molded rubber grip ring for non-slip handling during observing sessions. Viewing through the 18mm Ultima Edge eyepiece is comfortable for both eyeglass wearers and non-eyeglass wearers alike, thanks to the rubber eyecups and long eye relief of 20mm. 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.

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£129.00
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Accessories

To buy compatible accessories for the Celestron Ultima Edge 18mm Flat Field Eyepiece (1.25 Inch), tick the box of the relevant accessory then scroll to the bottom of this section to add the item(s) to your cart.

Skywatcher Moon Filter (1.25"):

Skywatcher Moon Filter (1.25\")

This Skywatcher moon filter attaches to any 1.25 inch eyepiece via the filter thread and reduces the amount of light coming through the eyepiece. Ideal for when viewing the moon as reducing its brightness will give you a more detailed view. 31.8mm / 1.25 inch diameter.


£11.00
(Inc VAT)
Tick to add
Celestron Moon Filter (1.25 Inch):

Celestron Moon Filter (1.25 Inch)

This Celestron moon filter attaches to any 1.25 inch eyepiece via the filter thread. It reduces the amount of light coming through the eyepiece. Ideal for when viewing the moon as reducing its brightness will give you a more detailed view. 31.8mm / 1.25 inch diameter.


£10.00
(Inc VAT)
Tick to add
OVL Light Pollution Filter 1.25 Inch:

OVL Light Pollution Filter 1.25 Inch

Light pollution filters are designed to block out the wavelengths of light emitted by mercury vapour light and other common causes of light pollution. Provide higher transmission at critical hydrogen alpha and hydrogen beta lines than competing filters. Bright, light polluted skies appear much darker and the contrast between object and sky is significantly improved. 1.25 inch thread for attaching to your eyepiece.


£22.00
(Inc VAT)
Tick to add
OVL Variable Polarising Filter 1.25 Inch:

OVL Variable Polarising Filter 1.25 Inch

This variable polarising filter consists of two polarising filters, one which can be rotated in its cell to adjust the brightness. They reduce the amount of light entering your eyepiece. You can gradually dim the view when observing a bright object such as the Moon or certain planets which will increase the amount of details that can be studied.


£26.00
(Inc VAT)
Tick to add
OVL Lunar / Planetary Filter Set (1.25"):

OVL Lunar / Planetary Filter Set (1.25\")

This Lunar / Planetary filter set includes 4x high quality glass colour filters; yellow, red, green and moon filters. These filters will attach to the thread on most 1.25 inch format eyepieces. The filter set comes in a foam lined plastic screw top storage case.


£31.00
(Inc VAT)
Tick to add
Lenspen MiniPro (NMP-1):

Lenspen MiniPro (NMP-1)

Compact and portable cleaning pen which has been designed specifically to clean small lenses found in compact digital cameras, pocket binoculars and telescope eyepieces. The cleaning compound removes fingerprints, smudges and grease marks with ease. Environmentally friendly and non toxic. Handy, high quality retractable cleaning brush in the other end.


£10.00
(Inc VAT)
Tick to add
Just Large Microfibre Cleaning Cloth (380x320mm):

Just Large Microfibre Cleaning Cloth (380x320mm)

Manufactured from ultra-fine 0.1 denier micro fibre for optimum softness and density. Large size of 380 x 320mm (15 x 12in). Ideal for cleaning lenses, binoculars, spectables, camera bodies and DVD / CDs. To clean, hand wash in warm water up to 30 degrees.


£4.00
(Inc VAT)
Tick to add
Standard Bulb Blower:

Standard Bulb Blower Standard rubber air blower. Length 163mm. Weight 65 grams. Features a double valve system to ensure maximum power. Great for removing particles without coming into contact with the surface which reduces the risk of scratching delicate surfaces like SLR mirrors.
£5.99
(Inc VAT)
Tick to add

Specification

  • Barrel Size Diameter: 1.25"
  • Focal Length: 18mm
  • Field Stop Diameter: 23.4mm
  • Apparent Field of View: 65°
  • Optical Design: Proprietary
  • Number of Lens Elements: 8
  • Number of Lens Groups: 5
  • Optical Coatings: Fully Multi-Coated
  • Eye Relief: 20mm
  • Parfocal: Yes
  • Filter Threads: 1.25" (M28.5X0.6)
  • Eye Guard: Yes - roll up
  • Body Material: Aluminium
  • Weight: 209.7 g
  • Dimensions: 81mm x 51mm x 51mm

Images

Celestron Ultima Edge 18mm Flat Field Eyepiece (1.25 Inch) Large

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FAQs

Ask Bristol Cameras a question about the Celestron Ultima Edge 18mm Flat Field Eyepiece (1.25 Inch)

Please check any common questions above before posting as we may not reply to any questions that have been answered previously. We reserve the right to publish your question to this website for the future benefit of other users with similar queries. We may carry out minor editorial changes to the content. All FAQ's remain copyright Bristol Cameras.


Celestron Ultima Edge 18mm Flat Field Eyepiece (1.25 Inch) Question

Question: Is the Celestron Ultima Edge 18mm Flat Field Eyepiece (1.25 Inch) in stock?

Bristol Cameras Answer: As per most accessories listed on this website we do not have the resources to maintain stock info on several thousand smaller items. We keep many of the accessories on our site in stock and even if we don't have the Celestron Ultima Edge 18mm Flat Field Eyepiece (1.25 Inch) in stock, it is likely that it will be available from suppliers within 2-3 working days.
Celestron Ultima Edge 18mm Flat Field Eyepiece (1.25 Inch) Question

Question: How much does delivery of the Celestron Ultima Edge 18mm Flat Field Eyepiece (1.25 Inch) cost?

Bristol Cameras Answer: This depends on the total value of your order and the shipping destination. For more information on delivery costs click here.
Celestron Ultima Edge 18mm Flat Field Eyepiece (1.25 Inch) Question

Question: Can you send parcels to me outside of the UK?

Bristol Cameras Answer: Unfortunately, we do not send goods outside of the UK.
Ask Bristol Cameras a question about the Celestron Ultima Edge 18mm Flat Field Eyepiece (1.25 Inch)

Please check any common questions above before posting as we may not reply to any questions that have been answered previously. We reserve the right to publish your question to this website for the future benefit of other users with similar queries. We may carry out minor editorial changes to the content. All FAQ's remain copyright Bristol Cameras.

Due to staff absence, FAQs are currently suspended. If you have an urgent question or want to check stocks please give the store a ring on either 01179 290435 or 01179 140089. Thank you.

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