规格表－－SMZ645/660

　光学系统

　双变焦物镜

　总倍率

4X~300X

　目镜倾斜角

SMZ645：45°　SMZ660：60°

　瞳孔距离调整

52 to 75 mm (2.0 to 3.0 in.)(C-W10X)

　目镜

C-W10X (F. N. 22)

C-W15X (F. N. 16)

C-W20X (F. N. 12.5)

C-W30X (F. N. 7)

　变倍率范围

0.8X to 5X

　变倍率比率

6.3：1

　辅助镜

AL0.5X (211 mm/8.3 in.)

(工作距离)

AL0.7X (150 mm/5.9 in.)

AL1.5X (61 mm/2.4 in.)

AL2X (43.5 mm/1.7 in.)

AL ERG 0.77X-1.06X (102-48 mm/4.0-1.9 in.)

　工作距离

115 mm (4.2 in.)

　光源系统

G-LS 6V-10W Illuminator

G-LS 6V-10W Illuminator (with G-EIA Ariculated Supporting Arm)

C-DSLS 6V-20W Illuminator (with SMZ-U Ariculated Arm)

C-FRL Fluorescent Ring Illuminator

SMZ-U Plastic Fiber-Optic Ring Illuminator (15V-150W halogen)

Plastic Fiber-Optic Bifurcated Illuminator (15V-150W halogen)

　底座

C-PS Plain Focusing Stand

C-DS Diascopic Stand S

SMZ-U Plain Stand D2

SMZ-U Diascopic Stand 2

SMZ-U Bright/Darkfield Stand 2

SMZ-U Large stage Stand

　防静电功能

1000V to 20V, less than 2 sec.

　密闭本体结构

JIS dew prevention standard Type 1 compliant