Finnstick
Encyclopedia
A finnstick is the name given by birdwatchers to a stick used to support a binoculars
Binoculars
Binoculars, field glasses or binocular telescopes are a pair of identical or mirror-symmetrical telescopes mounted side-by-side and aligned to point accurately in the same direction, allowing the viewer to use both eyes when viewing distant objects...

. The one end of the stick is steadily attached to the binocular while the other end rests against the belly.

Finnsticks help to keep the binoculars steady especially when they are used for a prolonged time. In addition to keeping the image steady which allows for finer details of the object to be discerned, the use of the stick reduces muscle strain thus enabling longer viewing with less sore muscles afterwards. Some birdwatchers feel that the use of a finnstick does not markedly improve the viewer's ability to resolve detail, but rather improves viewing comfort and prevents premature fatigue.

The finnstick is especially useful when watching migration
Bird migration
Bird migration is the regular seasonal journey undertaken by many species of birds. Bird movements include those made in response to changes in food availability, habitat or weather. Sometimes, journeys are not termed "true migration" because they are irregular or in only one direction...

 (E.G. seabirds, raptor
Bird of prey
Birds of prey are birds that hunt for food primarily on the wing, using their keen senses, especially vision. They are defined as birds that primarily hunt vertebrates, including other birds. Their talons and beaks tend to be relatively large, powerful and adapted for tearing and/or piercing flesh....

s) when the horizon may be scanned literally for hours to find migrant birds.

As the name implies the stick was invented by the Finns but is now also used in other countries, mainly in Europe. Alternative strategies for steadying the binoculars include supporting the arms against the body.

Some birdwatchers have extended the idea by using a telescoping stick either as a finnstick or a monopod
Monopod
A monopod, also called a unipod, is a single staff or pole used to help support cameras, video cameras, binoculars, rifles or other precision instruments in the field.-Camera and imaging use:...

, depending on the situation.

Manufacture

A simple finnstick can be made from a piece of wood such as an old hockey stick
Hockey stick
A hockey stick is a piece of equipment used in field hockey, ice hockey or roller hockey to move the ball or puck.- Field hockey :Field hockey sticks have an end which varies in shape, often depending on the players position...

, or from the leg of an old tripod. The upper end of the stick needs to be adjusted to each binocular model. In the cold Finnish climate it is common to cover finnsticks made of metal with an insulator to keep the hands warmer.

Finnsticks are also commercially available and some binocular manufacturers provide an attachment for a finnstick (or a monopod) as an accessory.
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