Comparison of NIKKOR Z 24-240MM f/4-6.3 VR and Tamron 18-200mm f/3.5-6.3 Di III VC

Attribute	NIKKOR Z 24-240MM f/4-6.3 VR ×	Tamron 18-200mm f/3.5-6.3 Di III VC ×
Notes	Built-in Vibration Reduction (5 stops of optical stabilization); VR works with IBIS system of compatible Z-series cameras.	Mounts: Sony E, Canon EF-M. VC (Vibration Compensation) Image Stabilization. Included Accessories: Flower-shaped lens hood. Available in black or sil
Aperture (f)	4.00 - 36.00	3.50 - 40.00
Magnification Ratio (x)	0.28	0.27
Filter Size (mm)	67	62
APS Equivalent	-	1.5x: 27 - 300mm; 1.6x: 28.8 - 320mm
Type	Standard Zoom	Standard Zoom
Diaphragm Blades	7	7
Diameter (mm)	76.5	68
Image Circle	35mm (Z Mount)	APS-C
Focal Length (mm)	24.00 - 240.00	18.00 - 200.00
Brand	Nikon	Tamron
Name	NIKKOR Z 24-240MM f/4-6.3 VR	Tamron 18-200mm f/3.5-6.3 Di III VC
Weight (g)	570	460
Diaphragm Blades Type	rounded	rounded
Lens Construction	19 elements in 15 groups, including 2 ED elements and 2 aspherical elements; ARNEO Coating, Fluorine coating	17 elements in 13 groups
Diagonal Angle of View (degree)	12.00 - 84.00	8.00 - 76.20
Focus Details	STM (Stepping Motor)	Internal; Stepping motor adopted for the AF drive accommodates Contrast-detection AF and shooting video; Direct Manual Focus (DMF) function
35mm Equivalent	24-240mm	-
Length (mm)	114	102
Zoom System	-	Rotary
Closest Focus (m)	0.5	0.5