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デジタルカメラ Canon 10x30 IS IIのPDF マニュアルをオンラインで閲覧またはダウンロードできます。Canon 10x30 IS II 25 ページ。 Technology guide
Canon 10x30 IS II にも：パンフレット＆スペック (8 ページ), パンフレット＆スペック (8 ページ), ユーザーマニュアル (2 ページ), 取扱説明書 (13 ページ)

Wide field of view, with superior image quality overall.

Uses a doublet field-flattener.

The image quality around the edges is a very important point

to look at when selecting binoculars. If binoculars with inferior

image quality are used for an extended period of time, the user

will tire easily and may even become sick. The IS series use

the world' s first doublet field-flattener lens (Fig. 9). This is

Canon' s exclusive optical design with two field-flattener lenses,

lenses which are normally reserved for high-grade binoculars.

By using two lenses, Canon has achieved a wide field of view

of 67˚ (12x36 IS, 15x50 IS ALL WEATHER, 18x50 IS ALL

WEATHER), with unrivaled sharpness.

Object lens

UD lens

Vari-angle prism

(Fig. 6)

You can enjoy the power and sharp image .

Roof prism

Direction of movement

of the eye lens

Eye lens (Right side:

Moves when adjusting

for sight differences

between the left and

right eyes)

Moves when adjusting

the focus

(Fig. 6)