second principal pointとは 意味・読み方・使い方

To provide a tilt photographing device that reduces time and effort needed to check a composition when tilting is carried out with an interchangeable lens with the second principal point thereof not located on a rotational axis when the interchangeable lens is attached.例文帳に追加

装着された際に第２主点位置が回転軸上にない状態の交換レンズで、傾斜アオリをする際の構図確認の手間を削減するアオリ撮影装置を提供する - 特許庁

The lens holding cylinder has a sliding surface S3 formed by a part of a spherical surface having a principal point 2H of the second objective lens or its neighborhood as the center, as a surface on which the lens holding cylinder is slid with respect to the protector member.例文帳に追加

レンズ保持筒は、プロテクタ部材に対するレンズ保持筒の摺動が行われる面として、第２の対物レンズの主点２Ｈ又はその近傍を中心とする球面の一部から成る摺動面３Ｓを有する。 - 特許庁

The metal seal material is a sheet seal material 103 used for a hermetic seal type semiconductor device 100 and is provided with a second region 103b which has a melting point higher than a first region 103a surrounding the second region 103b in a part of a surface of a principal surface.例文帳に追加

本発明にかかる金属シール材は、機密封止型の半導体装置１００に用いられる薄板状のシール材１０３であって、主面の表面の一部に、周囲の第１領域１０３ａより高い融点を有する第２領域１０３ｂを備えたものである。 - 特許庁

The charger 12B includes: a main coil 16 that has a conductor wound around a principal point 53 as the center and sends out power for charging a secondary battery; a position detection coil 51 placed at a first point in the charger 12B; a position detection coil 52 placed at a second point in the charger 12B; and a displacement display unit 139.例文帳に追加

充電器１２Ｂは、主点５３を中心に導線が巻かれ、二次電池を充電する電力を送出する主コイル１６と、充電器１２Ｂ内の第１の点に配置される位置検出コイル５１と、充電器１２Ｂ内の第２の点に配置される位置検出コイル５２と、位置ずれ表示部１３９と、を備える。 - 特許庁

A main metal layer 10c forming a reflecting surface is formed on a second principal surface of a compound semiconductor layer 50, and further a first brazing material layer 10s1 comprising an AuSn brazing material whose melting point is 364°C or below is so arranged as to coat the main metal layer 10c.例文帳に追加

化合物半導体層５０の第二主表面に反射面を形成する主金属層１０ｃを形成し、さらに該主金属層１０ｃを覆う形で融点３６４℃未満のＡｕＳｎ系ろう材からなる第一ろう材層１０ｓ１を配置する。 - 特許庁

Further, the scanning optical system is so composed that the original points C and D of both lens faces of the second plastic lens 4b are located at the side on which the original point B of the rear face of the first plastic lens 4a is present, between both sides across the principal axis Ax in the subscanning direction.例文帳に追加

また、第２プラスチックレンズ４ｂの両面の原点Ｃ，Ｄが、副走査方向において主軸Ａｘを挟む両側のうち、第１プラスチックレンズ４ａの後面の原点Ｂがある側に位置するように、走査光学系を構成する。 - 特許庁

The photographing device also includes a front section moving means 40 with which the lens mount section 21 and a tilt axis TX perpendicular to the lens axis LX of the interchangeable lens 11 for tilting are relatively moved in the direction of the lens axis LX, thereby establishing a positional relation in which the second principal point of the interchangeable lens 11 passes through the tilt axis TX.例文帳に追加

ティルトアオリにおける交換レンズ１１のレンズ軸ＬＸに垂直なティルト軸ＴＸとレンズマウント部２１とをレンズ軸ＬＸ方向に相対移動させて交換レンズ１１の第２主点がティルト軸ＴＸを通る位置関係にするフロント部移動手段４０とを備える。 - 特許庁

Preferably, the slider 5 is turned around first and second turning axes 64, 65 which respectively extend in a first direction and a second direction orthogonally crossing each other on the same plane, and the objective lens 3 is mounted on the slider 5 by making the principal point P coincide or nearly coincide with the intersection of respective turning axes 64, 65.例文帳に追加

好ましくは、スライダ５を、同一平面上で互いに直交する第１の方向および第２の方向にそれぞれ延びる第１および第２回動軸６４，６５の周りに回動可能とし、対物レンズ３を、その主点Ｐが各回動軸６４，６５の交点と一致または略一致させてスライダ５に搭載する。 - 特許庁