![](https://downloads.microscope.healthcare.nikon.com/production/imager/mastheads/Products/5287/smz745-masthead_f076438097b2d2d85c6c3ef04742411e.jpg)
Nikon's stereoscopic microscope with 7.5x zoom and 115 mm working distance — a superior model in this category.
Featuring a zoom magnification of 7.5X and a long working distance of 115mm, Nikon SMZ745 microscopes are well suited for both industrial and biomedical applications. The adoption of a new total reflection prism produces brighter images with higher contrast, and the anti-mold design allows the microscope to be used in environments where the temperature and humidity are high. The SMZ-745T trinocular model comes equipped with a microscope camera port and a built-in 0.55x c-mount adapter, permitting direct mounting of Nikon DS Series Digital Cameras.
![](https://downloads.microscope.healthcare.nikon.com/production/imager/productphotos/270/SMZ745-SMZ745T_d351a3a899683d02aaaa62f0e25095df.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/productphotos/270/SMZ745-SMZ745T_8ce5e64c00b8e402161599a54c13a0b1.jpg 2x)
Left: SMZ745, Right: SMZ745T
Key Features
Extremely high 7.5x zoom range
The SMZ745/745T boasts a 7.5x zoom that incorporates a Greenough optical system. The zoom range of 0.67x to 5x provides a broad observation range.
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/SMZ745/1156/SMZ745-mag1_fe9e21a04ef13284cd20e717018d8867.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/SMZ745/1156/SMZ745-mag1_95b2b832058f04a992d67762def2a3f3.jpg 2x)
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/SMZ745/1157/SMZ745-mag2_fe9e21a04ef13284cd20e717018d8867.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/SMZ745/1157/SMZ745-mag2_95b2b832058f04a992d67762def2a3f3.jpg 2x)
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/SMZ745/1158/SMZ745-mag3_fe9e21a04ef13284cd20e717018d8867.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/SMZ745/1158/SMZ745-mag3_95b2b832058f04a992d67762def2a3f3.jpg 2x)
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/SMZ745/1159/SMZ745-mag4_fe9e21a04ef13284cd20e717018d8867.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/SMZ745/1159/SMZ745-mag4_95b2b832058f04a992d67762def2a3f3.jpg 2x)
Superior 115mm working distance
In addition to high zoom ratio and magnification, the SMZ745/745T offers a long 115mm working distance.
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/SMZ745/1154/SMZ745T-working-distance_eab673dc52b0446b2b598a80abc7b050.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/SMZ745/1154/SMZ745T-working-distance_9b9989dbe1d056a5c35107959161a1c5.jpg 2x)
115mm working distance
Three “A” design
• Air-tight (SMZ745)
By making joints airtight, contamination from dust, oil, water and other contaminants is prevented.
Airtight construction: JIS Degrees of protection provided by enclosures IPX1
• Anti-fungal design (SMZ745/SMZ745T)
Anti-fungal design developed exclusively by Nikon ensures peace of mind when the microscope is used in environments subject to high heat or humidity.
• Anti-electrostatic (SMZ745/SMZ745T)
Static electricity built up within the microscope is discharged
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/SMZ745/1149/SMZ745-design_eab673dc52b0446b2b598a80abc7b050.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/SMZ745/1149/SMZ745-design_9b9989dbe1d056a5c35107959161a1c5.jpg 2x)
Trinocular optical head is ideal for monitoring and digital imaging
The SMZ745T incorporates an optical path switching lever that enables easy switchover between eyepiece and camera.
A Nikon Digital Sight Series Camera can be attached.
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/SMZ745/1152/SMZ745T-head1_eab673dc52b0446b2b598a80abc7b050.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/SMZ745/1152/SMZ745T-head1_9b9989dbe1d056a5c35107959161a1c5.jpg 2x)
Optical path switching lever