Sky-Watcher 0.9× Reducer / Field Flattener for Evolux-62ED

6970456093366

SkyWatcher

1 in stock
£269.00
£269.00
Tax included. Shipping calculated at checkout.

Order before 3pm for next day delivery

Sky-Watcher 0.9× Reducer / Field Flattener for Evolux-62ED — 20111

The Sky-Watcher 0.9× Reducer / Field Flattener is a dedicated optical accessory designed specifically for the Evolux-62ED refractor. Combining a 2-element design with one ED element, it both reduces focal length and corrects field curvature, delivering sharper stars right to the edge of the frame — ideal for wide-field astrophotography.

When fitted, it reduces the Evolux-62ED’s focal length by a factor of 0.9×, producing a fast, wide field system optimised for imaging.

Faster system, wider field

With the reducer installed, the Evolux-62ED becomes:

  • Focal length: 360mm

  • Focal ratio: f/5.8

  • Field of view: approx. 5.09°

This faster setup allows shorter exposure times and wider framing, making it perfect for large nebulae, star fields and night-scape compositions.

Flat, well-corrected image across the sensor

The integrated field flattener ensures pinpoint stars across a 30mm image circle, illuminating a full-frame format and minimising distortion toward the edges — a key benefit for DSLR and dedicated astro cameras.

High-quality construction and coatings

  • Fully multi-coated optics for maximum light transmission

  • Precision-machined housing

  • Smooth-threaded connections for secure alignment

Flexible connection options

Supplied with an adapter / field rotator, the reducer offers practical mounting versatility:

  • M56×1 female and M48 male threads

  • Internal thread for 2" filters

  • Standard 55mm back focus

  • Compatible with Sky-Watcher M48 Canon and Nikon T-rings

This makes it easy to integrate into most imaging trains while maintaining the correct spacing.

The Sky-Watcher 0.9× Reducer / Field Flattener for Evolux-62ED (20111) is a superb upgrade for anyone looking to optimise their Evolux imaging performance — delivering faster optics, flatter fields and beautifully sharp, wide-field results.

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.
Sky-Watcher 0.9× Reducer / Field Flattener for Evolux-62ED

£269.00

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