ȹٻó

1.蹢

            ÷ͧѵբҴ˭硢ѺҴ ͧҾ赡õԹ 觢ѺѵͧѺ١ ͧѺѵҡ ҾԴõԹҨբҴ˭ ѧٻ

ٻʴҾõԹ

            ͹ѵҾԴõԹҡⵢ ж١ӡѴ ҹ֧ҾõԹҨ˭ҾѴ ͨҾԴդѴҵͧŹٹҪ㹡âҾ Źٹѡɳй¡ “ 蹢 ” 蹢ػóҾ˭鹷 25 ૹ ҾԴҡ蹢Ҿ͹ǵ ѧٻ

2. ͧŷȹ ( Microscope )

            ͧŷȹػóͧѵط բҴҡ СͺŹٹ⿡ 2 ѹ Źѹ˹ѵ¡ Źѵ ( Objective Lens ) Źѹ˹¡ Ź( Eyepiece Lens ) ¤⿡ʢͧŹѵع¡Ҥ⿡ʢͧŹҡ

            ҧѵҧͧŹѵ ҾԧҴ˹Ź¨ѵ͹ͧŹ ѵ͹еͧҧ⿡ʢͧŹѵءѺŹ ԴҾ͹Ҵ·з繪ѴԢͧ ͻҳ 25 ૹ 㹷ҧԺѵԸշҾѴ¡ҡ⿡Ҿ͹Ź ͻѺѵԴҾѴਹ

ٻʴҧԹʧͧͧŷȹ

Ǣͧǡͧŷȹ ( Length 0 f Microscope , L ) ҧŹѵض֧Ź

· ᷹ҾͧŹѵ

᷹ѵآͧŹ

ѧ¢ͧͧդҢ鹡ѺŤٳͧѧ¢ͧŹҡѺŹѵ

3. ͧ÷ȹ (Telescope)

            ͧ÷ȹػóѵط СͺŹ 2 Ź 2

. ͧ÷ȹѡ (Refracting telescope) ŹٹŹѵդ⿡ҡҨж֧ ͧҡѵطͧôҡ ѧҾԴ֧ش⿡ʢͧŹѵѵ͹ͧ ŹŹŹٹŹҡ ѵ͹ҧش⿡ʢͧŹҡѺŹ ѧҾش·Դ鹨Ҿ͹Ҵ

. ͧ÷ȹ쪹Դз͹ʧ (Reflecting telescope) ШٻҷդҴ繵з͹ʧѵ ҾԴ鹷ش⿡Шٹ繵з͹駷ͧ ԴҾ͹Ҵ

: http://www.rmutphysics.com/PHYSICS/oldfront/62/light1/ligh_30.htm