Neither this nor the original 24 105 is zoom very easily.
													
																	Canon 24 105 full frame review. 
									
	
		
	
																	The 24 105mm stm is a great lens for a fraction of the price and much easier to carry all day. 
																	Measuring 83 5 mm in diameter and 107 3 mm in length at the 24mm setting the rf 24 105mm f 4 is relatively compact for a full frame zoom lens. 
																	Bottom line the canon 24 105mm f 4 l is a really excellent optic but one that struggles a bit along the edges and in the corners with full frame bodies. 
																	It is usefully wide at 24mm. 
															
													
									
	
		
	
																	And the 24 105 l lens hood is much smaller as can be seen in the picture below. 
																	It also weighs 95 grams less at 700 g versus 795 g. 
																	It s the easiest to zoom has the most even zoom spacing between focal lengths has the best macro performance less distortion and is just as sharp. 
																	As such it s an almost ideal candidate. 
															
													
									
	
		
	
																	The canon ef 24 105mm f 4l is usm lens as you likely saw earlier in this review has a nice size and weight advantage over the 24 70 l 7 16 5 mm shorter and 6 lb 280g lighter.