s pec f i l e zoom lens et-d3let30 - panasonic usa · et-d3let30 s p e c f i l e zoom lens...

S P E C F I L E

Zoom Lens

D3LET30G_STZ_02_29/03/2019

1 / 6As of March 2019

ET-D3LET30

F value: 2.5

Focal distance (f): 50.4– 98.0 mm

Throw ratio: 2.57-5.00:1 for PT-RQ32K/RQ22K (16:10 aspect ratio)

2.40-4.66:1 for PT-RZ31K/RZ21K (16:10 aspect ratio)

2.59-5.05:1 for PT-RS30K/RS20K (4:3 aspect ratio)

Dimensions (W × H × D): 154 × 154 × 322mm (6-1/16 × 6-1/16 × 12-11/16 inches) (without protrusion parts)Weight: Approximately 5.8 kg* (12.8 lbs*)

This zoom lens is designed for use with Panasonic’s applicable projectors. The lens makes it possible to vary the

projection distance by changing the focal distance.NOTE: Please use the lens only on the Panasonic projector.

Dimensions

Compatible models : PT-RQ32K/RZ31K/RS30K/RQ22K/RZ21K/RS20K

unit : mm (inch)NOTE: This illustration is not drawn to scale.

NOTE:

Applicable projector [Group A]

PT-RZ21K/RS20K

PT-RQ22K

[Group B]

PT-RZ31K/RS30K

PT-RQ32K

*Average value. May differ depending on the actual unit.The throw ratio is an approximate value calculated by dividing the screen width by the projection distance.

Ø1

54

(6-1

/16

)

322(12-11/16)

ET-D3LET30S P E C F I L E

Zoom Lens

D3LET30G_STZ_02_29/03/2019


NOTE: Weights and dimensions shown are approximate. subject to change without notice.

unit : mm (inch)NOTE: This illustration is not drawn to scale.

[Group A]

[Group B]

725(28-17/32)

178(7)

89.2(3-1/2)

148(5-13/16)

1070(42-1/8)


Zoom Lens

D3LET30G_STZ_02_29/03/2019


Projection relationships

Projectionsize

(Diagonal)[SD]

Projectionsize

(Height)[SH]

Projectionsize

(Width)[SW] Min [LW] Max [LT] Min [LW] Max [LT]

unit: meters (feet)

Projection distance

PT-RQ32K/R22K/RZ31K/RZ21KAspect ratio 16:10

Projection distanceMinimum distanceMaximum distanceLens protrusion dimensionProjected image heightProjected image widthProjected image size

(Unit: m)

Projected image

Screen

• This diagram assumes that the size and position of the projected image will be adjusted so that

• This illustration is not drawn to scale.

70˝80˝90˝

100˝120˝150˝200˝250˝300˝350˝400˝500˝600˝700˝800˝900˝

1000˝

0.9421.0771.2121.3461.6152.0192.6923.3654.0394.7125.3856.7318.0779.423

10.77012.11613.462

1.5081.7231.9392.1542.5853.2314.3085.3856.4627.5398.616

10.77012.92315.07717.23119.38521.539

(3.09)(3.53)(3.98)(4.42)(5.30)(6.62)(8.83)

(11.04)(13.25)(15.46)(17.67)(22.08)(26.50)(30.92)(35.33)(39.75)(44.17)

(4.95)(5.65)(6.36)(7.07)(8.48)

(10.60)(14.13)(17.67)(21.20)(24.73)(28.27)(35.33)(42.40)(49.47)(56.53)(63.60)(70.67)

3.804.364.925.486.608.29

11.0913.9016.7019.5022.3127.9233.5239.1344.7450.3555.96

(12.5)(14.3)(16.1)(18.0)(21.7)(27.2)(36.4)(45.6)(54.8)(64.0)(73.2)(91.6)

(110.0)(128.4)(146.8)(165.2)(183.6)

7.458.549.63

10.7212.9016.1721.6327.0832.5437.9943.4454.3565.2676.1787.0897.99

108.90

(24.4)(28.0)(31.6)(35.2)(42.3)(53.1)(71.0)(88.8)

(106.8)(124.6)(142.5)(178.3)(214.1)(249.9)(285.7)(321.5)(357.3)

3.544.064.595.116.167.73

10.3412.9615.5818.2020.8126.0531.2836.5241.7546.9952.22

(11.6)(13.3)(15.1)(16.8)(20.2)(25.4)(33.9)(42.5)(51.1)(59.7)(68.3)(85.5)

(102.6)(119.8)(137.0)(154.2)(171.3)

6.947.968.979.99

12.0315.0820.1725.2630.3535.4540.5450.7260.9071.0881.2691.44

101.62

(22.8)(26.1)(29.4)(32.8)(39.5)(49.5)(66.2)(82.9)(99.6)

(116.3)(133.0)(166.4)(199.8)(233.2)(266.6)(300.0)(333.4)

1.778 m /2.032 m /2.286 m /2.540 m /3.048 m /3.810 m /5.080 m /6.350 m /7.620 m /8.890 m /

10.160 m /12.700 m /15.240 m / 17.780 m / 20.320 m / 22.860 m / 25.400 m /

PT-RZ31K/RZ21K（WUXGA; 1920×1200）Throw ratio[2.40-4.66:1]

PT-RQ32K/RQ22K（2560×1600）

Throw ratio[2.57-5.00:1]

LLWLT

L1SHSWSD

NOTE

PT-RQ22K/RZ21K/RS20K 0.18

PT-RQ32K/RZ31K/RS30K 0.15

Projector model Dimension for L1 (approximate value)

L1

L (LW/LT)

L (LW/LT)S

WS

H

SH

SW

SD

L1


Zoom Lens


Projectionsize

(Diagonal)[SD]

Projectionsize

(Height)[SH]

Projectionsize

(Width)[SW] Min [LW] Max [LT] Min [LW] Max [LT]Min [LW] Max [LT]

unit: meters (feet)

PT-RQ32K/RQ22K/RZ31K/RZ21K/RS30K/RS20KAspect ratio 16:9

Projectionsize

(Diagonal)[SD]

Projectionsize

(Height)[SH]

Projectionsize

(Width)[SW] Min [LW] Max [LT] Min [LW] Max [LT]Min [LW] Max [LT]

unit: meters (feet)

PT-RQ32K/RQ22K/RZ31K/RZ21K/RS30K/RS20KAspect ratio 4:3

70˝80˝90˝

100˝120˝150˝200˝250˝300˝350˝400˝500˝600˝700˝800˝900˝

1000˝

0.8720.9961.1211.2451.4941.8682.4913.1133.7364.3584.9816.2267.4728.7179.962

11.20712.453

1.5501.7711.9922.2142.6573.3214.4285.5356.6417.7488.855

11.06913.28315.49717.71019.92422.138

(2.86)(3.27)(3.68)(4.08)(4.90)(6.13)(8.17)

(10.21)(12.26)(14.30)(16.34)(20.43)(24.51)(28.60)(32.68)(36.77)(40.86)

(5.09)(5.81)(6.54)(7.26)(8.72)

(10.90)(14.53)(18.16)(21.79)(25.42)(29.05)(36.32)(43.58)(50.84)(58.10)(65.37)(72.63)

3.914.495.065.646.798.52

11.4014.2917.1720.0522.9328.7034.4640.2245.9951.7557.52

(12.8)(14.7)(16.6)(18.5)(22.3)(28.0)(37.4)(46.9)(56.3)(65.8)(75.2)(94.2)

(113.1)(132.0)(150.9)(169.8)(188.7)

7.668.789.90

11.0213.2616.6322.2327.8433.4539.0544.6655.8767.0878.2989.51

100.72111.93

(25.1)(28.8)(32.5)(36.2)(43.5)(54.6)(72.9)(91.3)

(109.7)(128.1)(146.5)(183.3)(220.1)(256.9)(293.7)(330.4)(367.2)

3.954.535.125.706.868.61

11.5214.4317.3520.2623.1729.0034.8240.6446.4752.2958.12

(13.0)(14.9)(16.8)(18.7)(22.5)(28.2)(37.8)(47.3)(56.9)(66.5)(76.0)(95.1)

(114.2)(133.3)(152.5)(171.6)(190.7)

7.748.87

10.0111.1413.4016.8022.4728.1333.8039.4645.1256.4567.7879.1190.44

101.76113.09

(25.4)(29.1)(32.8)(36.5)(44.0)(55.1)(73.7)(92.3)

(110.9)(129.5)(148.0)(185.2)(222.4)(259.5)(296.7)(333.9)(371.0)

1.778 m /2.032 m /2.286 m /2.540 m /3.048 m /3.810 m /5.080 m /6.350 m /7.620 m /8.890 m /

10.160 m /12.700 m /15.240 m / 17.780 m / 20.320 m / 22.860 m / 25.400 m /

PT-RS30K/RS20K（1440×788）


3.644.184.725.256.337.94

10.6313.3216.0118.7021.3926.7732.1537.5342.9248.3053.68

(11.9)(13.7)(15.5)(17.2)(20.8)(26.0)(34.9)(43.7)(52.5)(61.4)(70.2)(87.8)

(105.5)(123.1)(140.8)(158.5)(176.1)

7.148.189.23

10.2812.3715.5120.7425.9731.2036.4441.6752.1362.6073.0683.5393.99

104.45

(23.4)(26.8)(30.3)(33.7)(40.6)(50.9)(68.0)(85.2)

(102.4)(119.6)(136.7)(171.0)(205.4)(239.7)(274.0)(308.4)(342.7)

PT-RZ31K/RZ21K（1920×1080）


PT-RQ32K/RQ22K（2560×1440）


70˝80˝90˝

100˝120˝150˝200˝250˝300˝350˝400˝500˝600˝700˝800˝900˝

1000˝

1.0671.2191.3721.5241.8292.2863.0483.8104.5725.3346.0967.6209.144

10.66812.19213.71615.240

1.4221.6261.8292.0322.4383.0484.0645.0806.0967.1128.128

10.16012.19214.22416.25618.28820.320

(3.50)(4.00)(4.50)(5.00)(6.00)(7.50)

(10.00)(12.50)(15.00)(17.50)(20.00)(25.00)(30.00)(35.00)(40.00)(45.00)(50.00)

(4.67)(5.33)(6.00)(6.67)(8.00)

(10.00)(13.33)(16.67)(20.00)(23.33)(26.67)(33.33)(40.00)(46.67)(53.33)(60.00)(66.67)

4.324.955.596.227.499.40

12.5715.7518.9222.1025.2731.6237.9744.3250.6757.0263.37

(14.2)(16.2)(18.3)(20.4)(24.6)(30.8)(41.2)(51.7)(62.1)(72.5)(82.9)

(103.7)(124.6)(145.4)(166.2)(187.1)(207.9)

8.469.69

10.9312.1614.6318.3424.5130.6936.8643.0449.2161.5673.9186.2698.62

110.97123.32

(27.8)(31.8)(35.9)(39.9)(48.0)(60.2)(80.4)

(100.7)(120.9)(141.2)(161.5)(202.0)(242.5)(283.0)(323.6)(364.1)(404.6)

3.624.154.695.226.297.89

10.5713.2415.9118.5921.2626.6131.9537.3042.6547.9953.34

(11.9)(13.6)(15.4)(17.1)(20.6)(25.9)(34.7)(43.4)(52.2)(61.0)(69.8)(87.3)

(104.8)(122.4)(139.9)(157.4)(175.0)

7.098.139.17

10.2112.2915.4120.6125.8131.0136.2141.4151.8162.2172.6183.0193.41

103.80

(23.3)(26.7)(30.1)(33.5)(40.3)(50.6)(67.6)(84.7)

(101.7)(118.8)(135.9)(170.0)(204.1)(238.2)(272.3)(306.5)(340.6)

1.778 m /2.032 m /2.286 m /2.540 m /3.048 m /3.810 m /5.080 m /6.350 m /7.620 m /8.890 m /

10.160 m /12.700 m /15.240 m / 17.780 m / 20.320 m / 22.860 m / 25.400 m /

PT-RS30K/RS20K（SXGA+; 1400×1050）Throw ratio[2.59-5.05:1]

4.024.615.215.806.998.76

11.7314.6917.6520.6123.5829.5035.4341.3647.2853.2159.13

(13.2)(15.1)(17.1)(19.0)(22.9)(28.7)(38.5)(48.2)(57.9)(67.6)(77.4)(96.8)

(116.2)(135.7)(155.1)(174.6)(194.0)

7.889.03

10.1811.3413.6417.1022.8628.6334.3940.1545.9157.4468.9780.4992.02

103.54115.07

(25.9)(29.6)(33.4)(37.2)(44.8)(56.1)(75.0)(93.9)

(112.8)(131.7)(150.6)(188.5)(226.3)(264.1)(301.9)(339.7)(377.5)

PT-RZ31K/RZ21K（1600×1200）


PT-RQ32K/RQ22K（2133×1600）


D3LET30G_STZ_02_29/03/2019


Zoom Lens

D3LET30G_STZ_02_29/03/2019


Shift range

Optical axis shift function allows to shift the position of a projected image as shown below.

unit: meters

Calculation of the projection distance

Aspect ratio 16:10

minimum LW (m) = (diagonal screen size in inches) × 0.0561 - 0.1261

maximum LT (m) = (diagonal screen size in inches) × 0.1091 - 0.1892



unit: metersAspect ratio 16:9







unit: metersAspect ratio 4:3







0.29H0.29H

0.15

V0.

15V

0.59

V0.

59V

0.2H0.2H

0.12

V0.

12V

0.55

V0.

55V

0.3H0.3H

0.1V

0.1V

0.5V

0.5V

PT-RQ32K/RQ22K

PT-RZ31K/RZ21K

PT-RQ32K/RQ22K

PT-RZ31K/RZ21K

PT-RS30K/RS20K

PT-RQ32K/RQ22K

PT-RZ31K/RZ21K

PT-RS30K/RS20K

Projected imagewidth H



Proj

ecte

d im

age

heig

ht Ｖ

Proj

ecte

d im

age

heig

ht Ｖ

Proj

ecte

d im

age

heig

ht Ｖ

Standard projection postition



PT-RQ32K/RQ22K

PT-RS30K/RS20K

PT-RZ31K/RZ21K


Zoom Lens

D3LET30G_STZ_02_29/03/2019


Keystone correction range

[VERTICAL KEYSTONE] (viewed from the side) [HORIZONTAL KEYSTONE] (viewed from above)

Screen Screen

Vertical arc correction (viewed from the side) Horizontal arc correction (viewed from above)

Screen

Projection distanceArc radius

Screen


Arc center

Screen


Arc center

Screen


Only [KEYSTONE] used [KEYSTONE] and [CURVED CORRECTION] used together Only [CURVED CORRECTION] used

When using the optional upgrade kit (ET-UK20)

Standard status

± 40 ± 15 ± 20 ± 15 0.6 1.2 0.4 0.7

ProjectorModel

No.Vertical keystonecorrection angleα (°)

Horizontal keystonecorrection angleβ (°)

Vertical keystonecorrection angleα (°)


Min. value ofR2/L2

Min. value of3/L3

Min. value ofR2/L2

Min. value ofR3/L3

Only [KEYSTONE] used [KEYSTONE] and [CURVED CORRECTION] used together Only [CURVED CORRECTION] used

PT-RQ32K/RQ22K ± 40 ± 15 ± 20 ± 10 0.6 1.2 0.4 0.7

PT-RZ31K/RZ21K RS30K/RS20K ± 45 ± 40 ± 20 ± 15 0.5 0.9 0.3 0.5

PT-RQ32K/RQ22K ± 45 ± 25 ± 20 ± 10 0.5 0.9 0.3 0.5

ProjectorModel

No.Vertical keystonecorrection angleα (°)


Vertical keystonecorrection angleα (°)


Min. value ofR2/L2

Min. value of3/L3

Min. value ofR2/L2

Min. value ofR3/L3

PT-RZ31K/RZ21K RS30K/RS20K

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