the negative 1st powerとは 意味・読み方・使い方

The wide angle lens is constituted by arranging a 1st group lens 10 having a negative power and a 2nd group lens 20 having a positive power, in order from an object side.例文帳に追加

負のパワーを持った１群レンズ１０および正のパワーを持った２群レンズ２０を物体側より順に配置して、広角レンズを構成する。 - 特許庁

This zoom lens is built by arranging a 1st group G1 having positive refracting power, a 2nd group G2 having negative refracting power, a 3rd group G3 having positive or negative refracting power, and a 4th group G4 having positive refracting power in this order from the side of an object.例文帳に追加

正の屈折力を有する第１群Ｇ１と、負の屈折力を有する第２群Ｇ２と、正または負の屈折力を有する第３群Ｇ３と、正の屈折力を有する第４群Ｇ４とが、物体側より順に配設されている。 - 特許庁

This zoom lens is constituted of a 1st lens group G1 having positive refractive power and a 2nd lens group G2 having negative refractive power, and variable power is performed by changing a distance between the 1st and the 2nd lens groups.例文帳に追加

この発明のズームレンズは、正の屈折力を有する第１レンズ群Ｇ１と、負の屈折力を有する第２レンズ群Ｇ２とから構成され、第１レンズ群と第２レンズ群との空気間隔を変化させることにより変倍を行う。 - 特許庁

The 1st group (Gr1) is provided with a negative lens positioned closest to the object side, and the lens system satisfies a conditional expression:-0.5<Φ2/Φ1<-0.01 {provided that Φ1 denotes the power of the 1st group (Gr1) and Φ2 denotes the power of the 2nd group (Gr2)}.例文帳に追加

第１群（Ｇｒ１）が最も物体側に負レンズを有し、条件式：−０．５＜φ２／φ１＜−０．０１｛φ１：第１群（Ｇｒ１）のパワー、φ２：第２群（Ｇｒ２）のパワー｝を満足する。 - 特許庁

(1) 3<ft/fw<5 In the case of constituting the zoom lens of three groups, it is constituted of a 1st group having positive refractive power, a 2nd group having negative refractive power and a 3rd group having negative refractive power and satisfies a condition (2).例文帳に追加

（１） ３＜ｆｔ／ｆｗ＜５ また、ズームレンズを３群で構成する場合は、正屈折力の第１群と、負屈折力の第２群と、負屈折力の第３群で構成し、条件（２）を満足するようにした。 - 特許庁

The front group (GrF) consists of a negative 1st lens (L1) of which the concave plane faces the image plane side, and a group of weak power lenses (GrW) in order from the object side.例文帳に追加

前群（ＧｒＦ）は、物体側から順に、像面側に凹面を向けた負の第１レンズ（Ｌ１），パワーの弱いレンズ群（ＧｒＷ）から成る。 - 特許庁

This photographic lens is constituted of a 1st lens group and a 2nd lens group in the order starting from an object side, and the 1st lens group has negative refractive power and the 2nd lens group has positive refractive power.例文帳に追加

物体側より順に、第１レンズ群、第２レンズ群からなり、第１レンズ群は負の屈折力を有し、第２レンズ群は正の屈折力を有する。 - 特許庁

This lens is constituted of a 1st lens group and a 2nd lens group in order from an object side, the 1st lens group has negative refractive power and the 2nd lens group has positive refractive power.例文帳に追加

物体側より順に、第１レンズ群、第２レンズ群からなり、第１レンズ群は負の屈折力を有し、第２レンズ群は正の屈折力を有する。 - 特許庁