• Celestron telescope eyepiece on a white background
  • Telescope with eyepiece on a white background

Celestron Omni 1.25" 6mm Eyepiece

050234933179

Celestron

1 in stock
£49.99
£49.99
Tax included. Shipping calculated at checkout.

Order before 3pm for next day delivery

Celestron Omni 6mm Eyepiece – 1.25" Barrel

High-Power Plössl Eyepiece for Crisp Lunar and Planetary Observing

The Celestron Omni 6mm Eyepiece offers powerful magnification in a compact design, making it an excellent choice for high-resolution views of the Moon, planets, and double stars. Featuring a precision 4-element Plössl optical design, this eyepiece delivers bright, sharp images with excellent contrast—ideal for astronomers seeking detailed close-ups of celestial targets.

Key Features:

  • 6mm Focal Length – High magnification for observing fine planetary and lunar detail

  • 50° Apparent Field of View – Wide enough for comfortable viewing and easier object tracking

  • 5mm Eye Relief – Optimised for short-focus observing; includes fold-down rubber eyecup for eyeglass users

  • 4-Element Plössl Optical Design – Provides sharp, flat-field views with minimal distortion

  • Fully Multi-Coated Optics – Enhances light transmission for improved brightness and clarity

  • Blackened Lens Edges – Suppress internal reflections and maximise contrast

  • Matte Aluminium Housing – Two-step anodised finish reduces glare and improves durability

  • 1.25” Barrel – Standard size, threaded to accept 1.25” filters

Ideal For:

  • The Moon – Detailed views of crater rims, shadow boundaries, and highland textures

  • Planets – Reveal Saturn’s rings, Jupiter’s atmospheric bands, and surface markings on Mars

  • Double Stars – Cleanly split tight binaries with high optical precision

Specifications:

Specification Value
Focal Length 6mm (0.24")
Apparent Field of View 50°
Eye Relief 5mm (0.2")
Optical Design 4-element Plössl
Barrel Size 1.25" (32mm)
Coatings Fully multi-coated
Filter Compatibility Yes – 1.25" threaded
Item Number 93317 / 93317-CGL

Built for performance and value, the Celestron Omni 6mm Eyepiece is a superb addition to any astronomer's toolkit—delivering crisp, high-magnification views in a lightweight and durable form.

Shipping Options

Fast & Reliable UK Delivery

We offer flexible delivery options across the UK, with free shipping available on qualifying orders.

  • FREE Next Working Day Delivery (Mon–Fri)
    On all orders £300 and over
  • FREE Express Delivery (1–3 Working Days)
    On orders £49.99 – £299.99
  • Express Delivery – £3.99
    On orders under £49.99
  • Standard Delivery (2–4 Working Days) – £2.99
    A great value option for smaller orders
  • Priority Shipping – £8.99
    A fully tracked, guaranteed delivery service, including Saturday delivery options

Order Fulfilment

Some items, as clearly stated on the product page, may be fulfilled directly by our partners or manufacturers. In these cases, your order will be shipped to you straight from the brand’s warehouse. This helps us provide a wider range of specialist equipment and may result in slightly different delivery times.

Returns Policy

If something isn’t right, we’ll always try to help.

  • Unused items in “as new” condition can usually be returned within the statutory cooling-off period
  • Please contact us before sending anything back so we can advise on the safest way
  • For unwanted items, return shipping is your responsibility, and original shipping may be deducted where applicable
  • If a product is faulty or damaged, we’ll arrange repair, replacement or refund in line with your consumer rights — and we’ll cover reasonable return costs

Telescope shipping is expensive, and specialist — avoidable returns really do impact our business, so we always encourage customers to ask questions before buying. We’re here to help you get it right first time.

Your statutory rights are not affected.
Celestron Omni 1.25" 6mm Eyepiece

£49.99

Does it come with a warranty?

All our products are UK stock so come with manufacturers warranty

What happens if I don't like it?

We always want you to be happy with your purchase — so if you’re unsure, please ask us first. We’re always happy to give honest advice before you buy.

If the product arrives and you simply decide it isn’t for you, you can usually return it within the cooling-off period — as long as it’s unused, in perfect condition, and returned with all original packaging and accessories.

Because telescopes and optical equipment are large, delicate and expensive to ship, you’ll need to cover the cost of sending it back, and if we originally subsidised delivery, we may deduct our outbound shipping costs from your refund.

We’re a small specialist business, and unnecessary returns genuinely hurt us — so if you’re unsure at all, please talk to us first. We’d rather help you choose the right item than process a return.

How fast is shipping?

We aim to ship in-stock items as quickly as possible.

  • Most in-stock orders dispatch within 1–2 working days
  • Delivery usually takes 1–3 working days after dispatch (UK mainland)
  • Heavier / oversized items and special orders may take a little longer

You’ll receive tracking details as soon as your order is on its way.

Astronomy equipment often requires specialist packing and trusted couriers — we do this to keep your gear safe, not to slow things down. If you need something urgently, just ask and we’ll do our best.

What's the returns policy?

If something isn’t right, we’ll always try to help.

  • Unused items in “as new” condition can usually be returned within the statutory cooling-off period
  • Please contact us before sending anything back so we can advise on the safest way
  • For unwanted items, return shipping is your responsibility, and original shipping may be deducted where applicable
  • If a product is faulty or damaged, we’ll arrange repair, replacement or refund in line with your consumer rights — and we’ll cover reasonable return costs

Telescope shipping is expensive, and specialist — avoidable returns really do impact our business, so we always encourage customers to ask questions before buying. We’re here to help you get it right first time.

Your statutory rights are not affected.

What are your opening hours?

Monday: 9.00am - 5.00pm
Tuesday: 9.00am - 5.00pm
Wednesday: 9.00am - 5.00pm
Thursday: 9.00am - 5.00pm
Friday: 9.00am - 5.00pm
Saturday: 9.00am - 5.00pm
Sunday: Closed