OVL 1.25" Lunar and Planetary Colour Filters Kit (Set of 4)

5055534800355

OVL

2 in stock
£39.00
£39.00
Tax included. Shipping calculated at checkout.

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OVL 1.25" Lunar and Planetary Colour Filters Kit (Set of 4)

The OVL 1.25" Lunar and Planetary Colour Filters Kit is a versatile set of four high-quality optical glass filters designed to enhance contrast and reveal finer detail when observing the Moon and planets. Manufactured by OVL, this kit includes Yellow, Red, Green, and Moon / Neutral Density filters, each selected to optimise views of key solar system targets.

Designed to fit most 1.25" (31.7mm) internally threaded eyepiece barrels, this filter set is an excellent and affordable upgrade for amateur astronomers looking to improve planetary and lunar observations.

Key Features & Benefits

Four Essential Observation Filters

Includes Yellow, Red, Green, and Moon / Neutral Density filters, ideal for improving contrast and highlighting surface and atmospheric details on the Moon, Mars, Jupiter, Saturn, and other bright objects.

High-Quality Optical Glass

Manufactured using quality optical glass to maintain image sharpness, clarity, and consistent colour performance during visual observing.

Universal 1.25" Compatibility

Each filter is threaded to fit standard 1.25" eyepieces, making them compatible with the vast majority of amateur telescopes.

Protective Storage Case

Supplied in a foam-lined plastic screw-top case, keeping the filters protected from dust, scratches, and damage during storage or transport.

Filter Functions Explained

Yellow Filter

Improves contrast in Jupiter’s and Saturn’s cloud belts and enhances visibility of surface features on Mars.

Red Filter

Suppresses blue and green wavelengths, helping to reveal Martian polar ice caps and finer structure within Jupiter’s cloud systems.

Green Filter

Enhances contrast in the Moon’s maria and improves visibility of cloud formations on Jupiter and Saturn.

Moon / Neutral Density Filter

Reduces excessive brightness when observing the Moon, delivering a more comfortable view while revealing additional surface detail.

Ideal For

  • Lunar and planetary observing

  • Beginner and intermediate astronomers

  • Reducing glare and improving contrast

  • Any telescope using 1.25" eyepieces

The OVL 1.25" Lunar and Planetary Colour Filters Kit is a practical and cost-effective accessory that enhances planetary and lunar observing, making subtle details easier to see and improving overall viewing comfort.

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.
OVL 1.25" Lunar and Planetary Colour Filters Kit (Set of 4)

£39.00

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