Choosing binoculars

Binoculars against white background

Choosing a pair of binoculars can be confusing. These pages will help you through the selection process.

The most important criterion is comfort. The binocular must be comfortable to hold and the focusing wheel easy to reach and turn. It must also be possible to look through them without straining your eyes - you want to enjoy using them!

The first step is to decide on the following:

  • how much do you want to spend?
  • are size and weight important?
  • what magnification and what type of binoculars do you want?

These will give you good starting points when going to a shop to make your choice.

Field days

The RSPB runs field days where you can try binoculars under field conditions. This will help you to make sure you are completely happy before purchase. The shops on reserves listed on the right keep a good range of binoculars. Contact them directly for details of products and events.

Alternatively, follow the link on this page to visit the RSPB Optics online shop, brought to you in association with Viking Optical (official supplier to the RSPB). You can choose from leading brands such as RSPB, Viking, Leica, Swarowski, Nikon and many more high quality products at competitive prices. All sales benefit the RSPB.

What can I do?

Thinking of buying binoculars, a telescope or accessories? Purchase them from RSPB Optics and profits go towards the RSPB's conservation work.

What type of binoculars do I need?

There are two main body types of binocular. Porro-prisms have a 'traditional', stepped shape with an angled body. Roof-prisms are recognised by a straight-through appearance. More...

Binoculars against white background

What magnification do I need?

For general birdwatching, lower magnifications such as 7x or 8x are recommended, especially if you also use a telescope. Higher magnifications (10x) are more suitable for use in hides or for viewing estuaries, reservoirs or other large, expansive areas. More...

Young man watching birds on the bank of the Thames

What do the figures mean?

All binoculars have a set of two figures indicating their specification (for instance 8x32), sometimes followed by a letter code such as B or GA. More...

Arctic tern swooping for food