Model : MSC-S45B, MSC-S45T

Viewing Head : Sliding Binocular Head at 45°, 360° Rotatable / Sliding Trinocular Head at 45°, 360°Rotatable
Eyepiece : WF10x/20mm high-eyepoint, wide-field; Convenient for observers wearing glasses / xOptional Eyepiece 15x/15mm, 20x/10mm, 25x/9mm, 30x/8mm
Objectives : 0.7x-4.5x stereo zoom, Zoom Ratio 6.4:1 / *Aux Lens 0.5x, 2x

Model : MSC-S7045B, MSC-S7045T

Viewing Head : Binocular head, 45° inclined, 360° rotatable / Trinocular head, 45° inclined, 360° rotatable
Eyepiece : WF10x/22mm high-eyepoint, wide-field; 
Objectives : 0.67x-4.5x stereo zoom; Zoom Ratio 6.7:1 / *Aux Lens 0.5x, 2x
 

Model : MSC-ST20, MSC-ST40, MSC-ST60

Viewing Head : Binocular head, 45° inclined, 360° rotatable, Interpupillary distance adjustment 54-76mm
Eyepiece : WF10x/20 / 10x / WF10x/20mm; xOptional eyepiece 10x/20mm, 15x/15mm, 20x/10mm
Objectives : 2x / 1x/2x, 1x/3x, 2x/4x / Shifting and doubling objective, combination 2x/4x, 1x/2x, 1x/3x
 

Model : MSC-ST830B; MSC-ST830T

Objective : 0.6X-5X stereo zoom; Zoom Ratio1:8.3
Working distance : 95mm
Focusing Mount : Focusing track mount with vertical working distance 104mm