JP4630578B2 - ズームレンズ及びそれを有する撮像装置 - Google Patents
ズームレンズ及びそれを有する撮像装置 Download PDFInfo
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- JP4630578B2 JP4630578B2 JP2004168564A JP2004168564A JP4630578B2 JP 4630578 B2 JP4630578 B2 JP 4630578B2 JP 2004168564 A JP2004168564 A JP 2004168564A JP 2004168564 A JP2004168564 A JP 2004168564A JP 4630578 B2 JP4630578 B2 JP 4630578B2
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
- G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/144—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only
- G02B15/1441—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only the first group being positive
- G02B15/144113—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only the first group being positive arranged +-++
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
- Adjustment Of Camera Lenses (AREA)
Description
1.1×fW < DL < 2.5×fW
0.34 <DL/DT < 0.43
なる条件を満足することを特徴としている。
1.1×fW < DL < 2.5×fW ‥‥‥(1)
なる条件式を満足している。
1.4×fW < DL < 2.2×fW ‥‥‥(1a)
を満足させるのが良い。
0.34 <DL/DT < 0.43 ‥‥‥(2)
なる条件を満足するようにしている。
0.36 <DL/DT < 0.41 ‥‥‥(2a)
とするのが良い。
、
数値実施例 1
f=4.51〜 50.48 Fno= 1.65 〜 1.95 2ω=70.7゜ 〜 7.2゜
R 1 = 822.890 D 1 = 3.00 N 1 = 1.65844 ν 1 = 50.9
R 2 = 57.792 D 2 = 20.35
R 3 = 93.476 D 3 = 8.18 N 2 = 1.51633 ν 2 = 64.1
R 4 = -139.363 D 4 = 1.50
R 5 = 69.540 D 5 = 1.76 N 3 = 1.84666 ν 3 = 23.9
R 6 = 39.272 D 6 = 10.02 N 4 = 1.48749 ν 4 = 70.2
R 7 = -438.344 D 7 = 0.25
R 8 = 37.114 D 8 = 7.22 N 5 = 1.69680 ν 5 = 55.5
R 9 = 209.209 D 9 = 可変
R10 = 200.560 D10 = 1.00 N 6 = 1.88300 ν 6 = 40.8
R11 = 8.991 D11 = 3.63
R12 = -42.912 D12 = 0.90 N 7 = 1.88300 ν 7 = 40.8
R13 = 67.644 D13 = 0.44
R14 = 16.001 D14 = 3.90 N 8 = 1.84666 ν 8 = 23.9
R15 = -41.123 D15 = 0.90 N 9 = 1.77250 ν 9 = 49.6
R16 = 28.679 D16 = 可変
R17 = -14.783 D17 = 0.90 N10 = 1.77250 ν10 = 49.6
R18 = 30.123 D18 = 4.50 N11 = 1.69895 ν11 = 30.1
R19 = -21.243 D19 = 7.00
R20 = 絞り D20 = 1.50
R21 = 110.389 D21 = 1.20 N12 = 1.80518 ν12 = 25.4
R22 = 37.919 D22 = 3.75 N13 = 1.58313 ν13 = 59.4
*R23 = -44.470 D23 = 0.15
R24 = 103.541 D24 = 2.40 N14 = 1.48749 ν14 = 70.2
R25 = -113.482 D25 = 可変
*R26 = 27.502 D26 = 3.80 N15 = 1.58313 ν15 = 59.4
R27 = -59.571 D27 = 0.20
R28 = 83.356 D28 = 0.90 N16 = 1.84666 ν16 = 23.9
R29 = 21.414 D29 = 4.70 N17 = 1.48749 ν17 = 70.2
R30 = -57.843 D30 = 4.14
R31 = ∞ D31 = 1.00 N18 = 1.52000 ν18 = 64.0
R32 = ∞ D32 = 0.00
R33 = ∞ D33 = 1.36 N19 = 1.55000 ν19 = 64.0
R34 = ∞ D34 = 0.50
R35 = ∞ D35 = 21.00 N20 = 1.52000 ν20 = 64.0
R36 = ∞ D36 = 0.70 N21 = 1.55000 ν21 = 60.0
R37 = ∞
\焦点距離 4.51 13.12 50.48
可変間隔\
D 9 1.22 18.44 29.92
D16 33.60 16.38 4.90
D25 12.14 9.85 12.75
*印は非球面を表し、非球面係数は
R23 k=-4.9040 B=-5.44038e-04 C= 3.71831e-05 D= 0.0 E=0.0
R26 k=-2.9022 B= 2.34392e-04 C=-2.04772e-05 D= 2.25500e-06 E=-1.16811e-07
数値実施例 2
f=5.07〜 100.98 Fno= 1.65 〜 1.97 2ω=64.5゜ 〜 3.6゜
R 1 = 88.779 D 1 = 2.80 N 1 = 1.84666 ν 1 = 23.9
R 2 = 54.271 D 2 = 2.80
R 3 = 81.181 D 3 = 9.50 N 2 = 1.43387 ν 2 = 95.1
R 4 = -175.805 D 4 = 0.25
R 5 = 41.749 D 5 = 8.80 N 3 = 1.60311 ν 3 = 60.6
R 6 = 255.887 D 6 = 可変
R 7 = 71.606 D 7 = 1.10 N 4 = 1.88300 ν 4 = 40.8
R 8 = 9.706 D 8 = 4.80
R 9 = -33.980 D 9 = 1.00 N 5 = 1.88300 ν 5 = 40.8
R10 = 108.117 D10 = 0.70
R11 = 20.608 D11 = 4.20 N 6 = 1.84666 ν 6 = 23.9
R12 = -52.272 D12 = 0.90 N 7 = 1.77250 ν 7 = 49.6
R13 = 50.374 D13 = 可変
R14 = -27.907 D14 = 0.90 N 8 = 1.77250 ν 8 = 49.6
R15 = 29.634 D15 = 4.00 N 9 = 1.69895 ν 9 = 30.1
R16 = -41.906 D16 = 7.00
R17 = 絞り D17 = 1.98
R18 = 81.781 D18 = 1.20 N10 = 1.80518 ν10 = 25.4
R19 = 27.378 D19 = 5.50 N11 = 1.58313 ν11 = 59.4
*R20 = -68.445 D20 = 0.15
R21 = 66.065 D21 = 3.50 N12 = 1.48749 ν12 = 70.2
R22 = -81.266 D22 = 可変
*R23 = 35.362 D23 = 3.70 N13 = 1.58313 ν13 = 59.4
R24 = -87.646 D24 = 1.35
R25 = 56.308 D25 = 1.10 N14 = 1.84666 ν14 = 23.9
R26 = 24.220 D26 = 4.50 N15 = 1.51633 ν15 = 64.1
R27 = -187.715 D27 = 4.00
R28 = ∞ D28 = 1.30 N16 = 1.55000 ν16 = 60.0
R29 = ∞ D29 = 2.00 N17 = 1.52000 ν17 = 69.0
R30 = ∞ D30 = 20.00 N18 = 1.58913 ν18 = 61.0
R31 = ∞ D31 = 1.00 N19 = 1.52000 ν19 = 64.0
R32 = ∞
\焦点距離 5.07 17.09 100.98
可変間隔\
D 6 1.14 29.70 48.74
D13 52.88 24.32 5.28
D22 19.03 15.41 19.84
*印は非球面を表し、非球面係数は
R20 k= 1.3831 B=1.85431e-04 C=-1.22227e-05 D=0.0 E=0.0
R23 k=-1.7894 B=-8.81701e-05 C=-8.32135e-06 D=0.0 E=0.0
数値実施例 3
f=4.15〜 47.99 Fno= 1.65 〜 1.95 2ω=75.3゜ 〜 7.6゜
R 1 = 822.890 D 1 = 3.00 N 1 = 1.65844 ν 1 = 50.9
R 2 = 59.873 D 2 = 23.23
R 3 = 98.566 D 3 = 8.07 N 2 = 1.51633 ν 2 = 64.1
R 4 = -152.955 D 4 = 1.50
R 5 = 61.578 D 5 = 1.76 N 3 = 1.84666 ν 3 = 23.9
R 6 = 36.004 D 6 = 9.25 N 4 = 1.48749 ν 4 = 70.2
R 7 = -903.961 D 7 = 0.25
R 8 = 35.597 D 8 = 6.20 N 5 = 1.69680 ν 5 = 55.5
R 9 = 188.576 D 9 = 可変
R10 = 128.267 D10 = 1.00 N 6 = 1.88300 ν 6 = 40.8
R11 = 8.759 D11 = 4.09
R12 = -33.581 D12 = 0.90 N 7 = 1.88300 ν 7 = 40.8
R13 = 74.512 D13 = 0.44
R14 = 18.309 D14 = 3.90 N 8 = 1.84666 ν 8 = 23.9
R15 = -27.722 D15 = 0.90 N 9 = 1.77250 ν 9 = 49.6
R16 = 47.644 D16 = 可変
R17 = -18.306 D17 = 0.90 N10 = 1.77250 ν10 = 49.6
R18 = 22.108 D18 = 4.50 N11 = 1.69895 ν11 = 30.1
R19 = -26.555 D19 = 1.00
R20 = 絞り D20 = 7.20
R21 = 102.153 D21 = 1.20 N12 = 1.80518 ν12 = 25.4
R22 = 32.290 D22 = 4.50 N13 = 1.58313 ν13 = 59.4
*R23 = -53.663 D23 = 0.15
R24 = 82.507 D24 = 3.00 N14 = 1.48749 ν14 = 70.2
R25 = -82.507 D25 = 可変
*R26 = 25.947 D26 = 3.50 N15 = 1.58313 ν15 = 59.4
R27 = -110.664 D27 = 0.20
R28 = 35.366 D28 = 0.90 N16 = 1.84666 ν16 = 23.9
R29 = 16.126 D29 = 4.70 N17 = 1.48749 ν17 = 70.2
R30 = -78.072 D30 = 3.95
R31 = ∞ D31 = 0.43 N18 = 1.52000 ν18 = 64.0
R32 = ∞ D32 = 1.86 N19 = 1.55000 ν19 = 63.0
R33 = ∞ D33 = 1.00
R34 = ∞ D34 = 21.00 N20 = 1.52000 ν20 = 64.0
R35 = ∞ D35 = 0.70 N21 = 1.55000 ν21 = 59.0
R36 = ∞
\焦点距離 4.15 12.24 47.99
可変間隔\
D 9 1.06 18.32 29.82
D16 32.55 15.29 3.78
D25 11.91 10.04 13.15
*印は非球面を表し、非球面係数は
R23 k=-3.5400 B=-9.76098e-05 C= 8.21658e-07 D= 0.0 E= 0.0
R26 k=-0.1069 B=-6.07681e-04 C=-2.06091e-05 D= 2.27537e-06 E=-1.18169e-07
数値実施例 4
f=4.15〜 48.89 Fno= 1.67 〜 1.95 2ω=75.3゜ 〜 7.5゜
R 1 = 633.105 D 1 = 3.00 N 1 = 1.65844 ν 1 = 50.9
R 2 = 58.632 D 2 = 19.90
R 3 = 118.507 D 3 = 6.80 N 2 = 1.51633 ν 2 = 64.1
R 4 = -130.457 D 4 = 1.50
R 5 = 55.362 D 5 = 1.76 N 3 = 1.84666 ν 3 = 23.9
R 6 = 33.744 D 6 = 8.50 N 4 = 1.48749 ν 4 = 70.2
R 7 = 1148.002 D 7 = 0.25
R 8 = 35.332 D 8 = 6.30 N 5 = 1.69680 ν 5 = 55.5
R 9 = 237.585 D 9 = 可変
R10 = 70.424 D10 = 1.00 N 6 = 1.88300 ν 6 = 40.8
R11 = 7.870 D11 = 3.90
R12 = -25.097 D12 = 0.90 N 7 = 1.88300 ν 7 = 40.8
R13 = 63.711 D13 = 0.44
R14 = 18.279 D14 = 3.90 N 8 = 1.84666 ν 8 = 23.9
R15 = -27.134 D15 = 0.90 N 9 = 1.77250 ν 9 = 49.6
R16 = 148.026 D16 = 可変
R17 = -26.420 D17 = 0.90 N10 = 1.69680 ν10 = 55.5
R18 = 16.735 D18 = 3.10 N11 = 1.68893 ν11 = 31.1
*R19 = -43.070 D19 = 1.00
R20 = 絞り D20 = 7.20
*R21 = 20.090 D21 = 3.50 N12 = 1.58913 ν12 = 61.3
R22 = 105.342 D22 = 1.00 N13 = 1.80518 ν13 = 25.4
R23 = 25.853 D23 = 2.00
R24 = -78.674 D24 = 3.50 N14 = 1.48749 ν14 = 70.2
R25 = -28.185 D25 = 可変
*R26 = 23.688 D26 = 3.50 N15 = 1.58313 ν15 = 59.4
R27 = -66.288 D27 = 0.20
R28 = 28.300 D28 = 0.90 N16 = 1.84666 ν16 = 23.9
R29 = 15.107 D29 = 4.70 N17 = 1.48749 ν17 = 70.2
R30 = -78.353 D30 = 3.95
R31 = ∞ D31 = 0.43 N18 = 1.51633 ν18 = 64.2
R32 = ∞ D32 = 1.36 N19 = 1.55232 ν19 = 63.4
R33 = ∞ D33 = 1.00
R34 = ∞ D34 = 21.00 N20 = 1.51633 ν20 = 64.2
R35 = ∞ D35 = 0.70 N21 = 1.55671 ν21 = 58.6
R36 = ∞
\焦点距離 4.15 12.54 48.89
可変間隔\
D 9 1.06 18.32 29.82
D16 32.27 15.01 3.50
D25 7.61 5.62 8.93
*印は非球面を表し、非球面係数は
R19 k=-83.0533 B=-9.29815e-03 C= 3.10399e-03 D=-4.86106e-04 E= 0.0
R21 k=-0.9806 B=-4.84116e-04 C= 3.81514e-04 D=-4.94727e-05 E= 0.0
R26 k=-0.4882 B=-6.57830e-04 C=-4.80325e-05 D=7.43907e-06 E=-5.41951e-07
数値実施例 5
f=4.43〜 48.49 Fno= 1.65 〜 1.95 2ω=71.7゜ 〜 7.5゜
R 1 =-1074.538 D 1 = 2.00 N 1 = 1.84666 ν 1 = 23.9
R 2 = 76.294 D 2 = 14.37 N 2 = 1.63854 ν 2 = 55.4
R 3 = -157.324 D 3 = 0.30
R 4 = 97.509 D 4 = 5.67 N 3 = 1.63854 ν 3 = 55.4
R 5 = 484.397 D 5 = 0.20
R 6 = 46.928 D 6 = 7.64 N 4 = 1.77250 ν 4 = 49.6
R 7 = 124.924 D 7 = 可変
R 8 = 119.991 D 8 = 1.00 N 5 = 1.88300 ν 5 = 40.8
R 9 = 10.524 D 9 = 6.48
R10 = -27.999 D10 = 0.90 N 6 = 1.88300 ν 6 = 40.8
R11 = -158.469 D11 = 0.44
R12 = 20.700 D12 = 6.60 N 7 = 1.84666 ν 7 = 23.9
R13 = -18.931 D13 = 0.90 N 8 = 1.77250 ν 8 = 49.6
R14 = 25.201 D14 = 可変
R15 = -15.072 D15 = 0.90 N 9 = 1.77250 ν 9 = 49.6
R16 = 20.781 D16 = 4.50 N10 = 1.69895 ν10 = 30.1
R17 = -21.216 D17 = 7.00
R18 = 絞り D18 = 1.50
R19 = 291.276 D19 = 1.20 N11 = 1.80518 ν11 = 25.4
R20 = 29.390 D20 = 3.75 N12 = 1.58313 ν12 = 59.4
*R21 = -48.998 D21 = 0.15
R22 = 93.796 D22 = 2.40 N13 = 1.48749 ν13 = 70.2
R23 = -60.653 D23 = 可変
*R24 = 31.483 D24 = 3.80 N14 = 1.58313 ν14 = 59.4
R25 = -56.156 D25 = 0.20
R26 = 72.538 D26 = 0.90 N15 = 1.84666 ν15 = 23.9
R27 = 24.839 D27 = 4.70 N16 = 1.48749 ν16 = 70.2
R28 = -62.010 D28 = 3.70
R29 = ∞ D29 = 1.00 N17 = 1.52000 ν17 = 64.0
R30 = ∞ D30 = 1.00
R31 = ∞ D31 = 1.36 N18 = 1.55000 ν18 = 63.0
R32 = ∞ D32 = 0.50
R33 = ∞ D33 = 21.00 N19 = 1.52000 ν19 = 64.0
R34 = ∞ D34 = 0.70 N20 = 1.55000 ν20 = 58.0
R35 = ∞
\焦点距離 4.43 12.87 48.49
可変間隔\
D 7 1.17 22.17 36.17
D14 42.67 22.67 7.67
D23 12.72 10.63 11.07
*印は非球面を表し、非球面係数は
R21 k=-5.0131 B=-5.77223e-04 C= 6.07070e-06 D= 0.0 E= 0.0
R24 k=-2.9167 B=-2.87701e-05 C=-1.07167e-05 D= 9.10871e-07 E=-3.64174e-08
L2 第2レンズ群
L3 第3レンズ群
L3a 第3aレンズ群
L3b 第3bレンズ群
L4 第4レンズ群
d d線
g g線
M メリディオナル像面
S サジタル像面
SP 絞り
IP 結像面
G ガラスブロック
ω 半画角
fno Fナンバー
Claims (3)
- 物体側より像側へ順に、正の屈折力の第1レンズ群、負の屈折力の第2レンズ群、正の屈折力の第3レンズ群、正の屈折力の第4レンズ群より構成され、各レンズ群の間隔を変化させてズーミングを行うズームレンズにおいて、 前記第3レンズ群は、物体側より像側へ順に、負の屈折力の第3aレンズ群、開口絞り、正の屈折力の第3bレンズ群からなり、前記第3aレンズ群は、物体側と像側の面が凹形状の負レンズと物体側と像側の面が凸形状の正レンズを接合した接合レンズより構成され、前記第3bレンズ群は、物体側より像側へ順に、像側の面が凹形状でメニスカス形状の負レンズと2つの正レンズより構成され、前記第3aレンズ群と前記第3bレンズ群の間隔は、前記第3レンズ群中で最も広く、 前記第3bレンズ群を光軸と垂直方向の成分を持つように移動させて像を変位させることができ、前記第3aレンズ群と前記第3bレンズ群との空気間隔をDL、広角端における全系の焦点距離をfW、前記第3レンズ群の全長をDTとするとき、
1.1×fW < DL < 2.5×fW
0.34 <DL/DT < 0.43
なる条件を満足することを特徴とするズームレンズ。 - 固体撮像素子上に像を形成することを特徴とする請求項1のズームレンズ。
- 請求項1または2のズームレンズと、該ズームレンズによって形成された像を受光する固体撮像素子とを有することを特徴とする撮像装置。
Priority Applications (1)
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JP2004168564A JP4630578B2 (ja) | 2004-06-07 | 2004-06-07 | ズームレンズ及びそれを有する撮像装置 |
Applications Claiming Priority (1)
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JP2004168564A JP4630578B2 (ja) | 2004-06-07 | 2004-06-07 | ズームレンズ及びそれを有する撮像装置 |
Publications (3)
Publication Number | Publication Date |
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JP2005345970A JP2005345970A (ja) | 2005-12-15 |
JP2005345970A5 JP2005345970A5 (ja) | 2007-07-19 |
JP4630578B2 true JP4630578B2 (ja) | 2011-02-09 |
Family
ID=35498389
Family Applications (1)
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JP2004168564A Expired - Fee Related JP4630578B2 (ja) | 2004-06-07 | 2004-06-07 | ズームレンズ及びそれを有する撮像装置 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006133582A (ja) | 2004-11-08 | 2006-05-25 | Sony Corp | ズームレンズ及び撮像装置 |
JP4900657B2 (ja) * | 2006-02-10 | 2012-03-21 | ソニー株式会社 | ズームレンズ及び撮像装置 |
JP4944499B2 (ja) | 2006-05-31 | 2012-05-30 | キヤノン株式会社 | ズームレンズ及びそれを有する撮像装置 |
JP5035898B2 (ja) | 2007-10-09 | 2012-09-26 | 富士フイルム株式会社 | リアフォーカス式ズームレンズおよび撮像装置 |
US8238039B2 (en) | 2008-05-11 | 2012-08-07 | Nikon Corporation | Variable power optical system, optical apparatus equipped with the variable power optical system, and method for manufacturing variable power optical system |
JP5540515B2 (ja) * | 2009-01-30 | 2014-07-02 | 株式会社ニコン | 変倍光学系、及び、この変倍光学系を有する光学機器 |
JP5325021B2 (ja) * | 2009-05-20 | 2013-10-23 | Hoya株式会社 | ズームレンズ系 |
JP6153310B2 (ja) * | 2012-10-30 | 2017-06-28 | キヤノン株式会社 | ズームレンズ及びそれを有する撮像装置 |
CN104991330B (zh) * | 2015-07-13 | 2017-10-20 | 安徽长庚光学科技有限公司 | 一种新型摄影镜头 |
JP6698339B2 (ja) * | 2015-12-25 | 2020-05-27 | 株式会社タムロン | 光学系及び撮像装置 |
CN105785555B (zh) * | 2016-03-28 | 2018-04-03 | 中山联合光电科技股份有限公司 | 一种大像面、高倍率、高分辨率的光学*** |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11237550A (ja) * | 1998-02-19 | 1999-08-31 | Canon Inc | 防振機能を有した変倍光学系 |
JPH11287954A (ja) * | 1998-03-31 | 1999-10-19 | Canon Inc | リヤーフォーカス式のズームレンズ |
JPH11344669A (ja) * | 1998-06-01 | 1999-12-14 | Matsushita Electric Ind Co Ltd | ズームレンズ及びこれを用いたビデオカメラ |
JP2002072086A (ja) * | 2000-08-23 | 2002-03-12 | Matsushita Electric Ind Co Ltd | 非球面ズームレンズ及びこれを用いたビデオカメラ |
JP2003322795A (ja) * | 2002-05-01 | 2003-11-14 | Canon Inc | 防振機能を有した変倍光学系及びそれを用いた撮像装置 |
-
2004
- 2004-06-07 JP JP2004168564A patent/JP4630578B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11237550A (ja) * | 1998-02-19 | 1999-08-31 | Canon Inc | 防振機能を有した変倍光学系 |
JPH11287954A (ja) * | 1998-03-31 | 1999-10-19 | Canon Inc | リヤーフォーカス式のズームレンズ |
JPH11344669A (ja) * | 1998-06-01 | 1999-12-14 | Matsushita Electric Ind Co Ltd | ズームレンズ及びこれを用いたビデオカメラ |
JP2002072086A (ja) * | 2000-08-23 | 2002-03-12 | Matsushita Electric Ind Co Ltd | 非球面ズームレンズ及びこれを用いたビデオカメラ |
JP2003322795A (ja) * | 2002-05-01 | 2003-11-14 | Canon Inc | 防振機能を有した変倍光学系及びそれを用いた撮像装置 |
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