Gregorian secondary mirror by William Herschel

Gregorian secondary mirror

William Herschel

Fine art poster

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  • Amazing giclée print quality
  • 280gsm thick fine art print paper
  • 100+ year colour guarantee
  • Dimensions:
    • x cm overall ( x in)
    • x cm image ( x in)
£14.95

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Our prints

We use a 280gsm fine art paper and premium branded inks to create the perfect reproduction.

Our expertise and use of high-quality materials means that our print colours are independently verified to last between 100 and 200 years.

Read more about our fine art prints.

Manufactured in the UK

All products are printed in the UK, using the latest digital presses and a giclée printmaking process.

We only use premium branded inks, and colours are independently verified to last between 100 and 200 years.

Delivery & returns

We print everything to order so delivery times may vary but all unframed prints are despatched within 2-4 days via courier or recorded mail.

Delivery to the UK is £5 for an unframed print of any size.

We will happily replace your order if everything isn’t 100% perfect.

Gregorian secondary mirror by William Herschel zoom

Gregorian secondary mirror

A circular concave mirror made as a secondary mirror for a Gregorian telescope. This secondary mirror has a brass mount. William Herschel made and used Gregorian telescopes before moving on to Newtonian and later Herschelian (to his own design) telescopes.
Sir William Herschel

  • Image reference: F3356

Discover more

More by the artist William Herschel.