• Black binoculars with silver accents on a white background
  • Black binoculars with silver accents on a white background
  • Black binoculars with silver accents on a white background
  • Binoculars on a tripod with a white background
  • Binoculars with a tripod on a white background
  • Black binoculars with carrying case on a white background
  • Binoculars with accessories and carrying case on a white background

Celestron SkyMaster Pro 20x80 Binoculars

050234720311

Celestron

1 in stock
£319.99
£319.99
Tax included. Shipping calculated at checkout.

Order before 3pm for next day delivery

Celestron SkyMaster Pro 20x80 Binoculars

Premium Large-Aperture Binoculars for Astronomy and Long-Range Viewing

When only the brightest, sharpest view will do, Celestron’s SkyMaster Pro 20x80 binoculars deliver. Designed for dedicated amateur astronomers and serious long-distance observers, these binoculars outperform typical large-aperture models by combining professional-grade optics with rugged, weather-ready construction.

Massive 80mm Objective Lenses

With huge 80mm objective lenses, the SkyMaster Pro gathers massive amounts of light—essential for crystal-clear views in low-light conditions. Whether you’re scanning the Milky Way, spotting distant wildlife at dusk, or observing coastal scenes at sunrise, these binoculars deliver unmatched clarity and brightness in their class.

XLT Fully Multi-Coated Optics + BaK-4 Prisms

Celestron’s proprietary XLT optical coatings and premium BaK-4 prisms work in perfect harmony to enhance light transmission and image contrast. The result? Crisp, high-resolution views with excellent colour fidelity—ideal for everything from lunar craters to deep-sky nebulae.

Integrated Tripod Adapter & RSR Rail

Designed with versatility in mind, the built-in tripod adapter doubles as a balance rail, allowing you to adjust the binoculars’ centre of gravity for steady, shake-free viewing on any standard tripod. The RSR (Reflex Sight Ready) rail lets you attach a red-dot finder (not included), making it easier to locate and centre celestial targets quickly—even at 20x magnification.

Durable, Weather-Resistant Build

Constructed from lightweight polycarbonate and aluminium, these binoculars are rugged enough for the outdoors without weighing you down. The protective rubber armour enhances grip and impact resistance, while the fully waterproof and nitrogen-purged body keeps the optics fog-free in damp or changing weather conditions.

Powerful 20x Magnification

With 20x magnification, you can explore celestial objects in rich detail, scan distant landscapes, or track far-off wildlife with ease. Despite the high power, the wide objective lenses ensure a bright, immersive view—perfect for both night sky and terrestrial use.

Ideal For:

  • Astronomy & stargazing

  • Long-distance terrestrial viewing

  • Nature & wildlife observation

  • Marine & coastal spotting

  • Low-light conditions (dawn, dusk, night)

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 SkyMaster Pro 20x80 Binoculars

£319.99

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