G20

G21

Compatible Camera Types
適用機種

Canon IXUS 120 IS
aka IXY Digital 920 IS (Japan)
Or PowerShot SD 880 IS (U.S.)

Canon IXUS 970 IS
aka IXY Digital 820 IS (Japan)
Or PowerShot SD 890 IS (U.S.)

Canon General Specifications
(IXUS 120 IS)
相機規格
(以IXUS 120 IS為例)

12M Pixels (1/2.3” CCD) / 2.5” LCD /
4 stop Optical Image Stabilizer /
5X Optical Zoom /
SD/SDHC memory card
約一千二百萬畫素/2.5” 液晶顯示螢幕/
4級光學防手震/5倍光學變焦/
使用SD/SDHC記憶卡

Detail Camera Specification
相機其他規格

Please refer to Camera Operation Manual
參閱相機說明書

Exchangeable Objective Lenses
可更換式顯微物境

3 Lenses included
包含三種倍率

Power 倍率

60X

150X

300X

Lens Material
鏡片材質

Schott® no-lead Optical glass
Schott®低色散高級無鉛光學玻璃

Lens Design
光學組成

X3 glasses
三片鏡片

X5 glasses
五片鏡片

X6 glasses
六片鏡片

Field of View
視野

8x10.5mm

4x3mm

2x1.5mm

Resolution
(by USAF 1951 Target)
解像力

90.5 lp / mm

181 lp / mm

228+ lp / mm

Illumination
照明

60X
60倍

150X
150倍

300X  
300倍

Fully Dimmable Co-axial Illumination
同軸照明

Yes
是

Yes
是

No
否

Low-angle Projection (Fully Dimmable with quadrantal –control)
低角度投射光

Yes
是

Yes
是

Yes
是

Color Temperature
色溫

5500-6000K

Light Source
光源

White-light LED
(Co-axial：8pcs；Low-angle：8pcs)
白光LED (同軸部分8顆；低角度投射8顆)

White-light LED
(Low-angle：8pcs)
低角度x8

Battery Module / 電池模組

Display
狀態顯示

Battery Status, Illumination Status, Quadantal Light Status
電池狀態，照明狀態，低角度照射象限

Controls
控制開關

Please refer to operation guide
請參照使用手冊

Battery
電池
(以Canon 120 IS相機為例)

820Ah Sanyo Li-ion battery core, Canon NB-4L compatible
Canon NB-4L 相容鋰電池，日本三洋原裝電蕊

Current Consumption
消耗電流

Max. 130mA最大130微安培

Battery Duration
電池使用時間

5 Hrs. 5小時

Battery Charging
充電

Please use the camera’s attached charger；8 hrs first time, 3 hrs for general usage.首次充電：8小時；一般充電：3小時

Max. Dimension (mm)
最大尺寸

150(L, with 300X lens) x 108 (w) x 65 (H)

Weight of Microscopic Lens Module
顯微模組重量

Less than 450g (Battery included)
小於450克 (含電池)

Weight with DSC*
顯微模組重量
(含數位相機)

Less than 660g(Battery included)
小於660克(含電池)

Operation Environment
操作環境

0-40℃ / 32-104℉