1. By your full names (2 people per group)
Similarities and Differences between DSLRs and Professional Video Cameras
By your full names (2 people per group)

2. Lens (Definition)
In any sort of camera, you can magnify a scene by increasing the focal length of the lens.
All cameras, can zoom in and the image gets bigger.
An optical zoom lens is a single lens unit that lets you change this focal length.
An optical zoom lens is one lens that allows you to zoom in.
A zoom range tells you the maximum and minimum magnification.
A zoom range shows the most and least magnification.

3. DSLR’s Lens

4. Professional Video Camera

5. Similarities Both cameras have a zoom lens.
They can both film with the lens.

6. Differences Different sizes. Canon 80D is only manual.
Panasonic DVX 200 has both manual and servo zoom.

7. Lens Specs for Panasonic DVX 200
Focal Length
12.8 to 167mm
Zoom
Zoom Range 13 x optical zoom 20x iZoom (in FHD Only) 35mm Equivalent DCI 4K: 29.5 to 384.9mm UHD 4K/30: 30.6 to 397.8mm UHD 4K/60: 37.2 to FHD: 28 to 364mm

8. Lens Specs for the Canon 80 D
Kit Lens
Focal Length
mm Comparable 35mm Focal Length: mm
Aperture
Maximum: f/
Angle of View
74° 20' - 11° 30'
Minimum Focus Distance
1.28' (39 cm)
Elements/Groups
16/12
Autofocus
Yes
Image Stabilization
Filter Thread
Front: 67 mm
Dimensions (DxL)
Approx x 3.78" (77.4 x 96 mm)
Weight
1.13 lb (515 g)