Being a tokina dx digital format lens the tokina 11 16mm f 2 8 at x pro dx ii lens has a smaller than full frame image circle designed to work only on aps c 1 6x 1 5x fovcf dslrs.
													
																	Tokina 11 16 full frame nikon. 
									
	
		
	
																	Opera 16 28mm f 2 8 ff 699 00 599 00 view. 
																	Szx super tele 400mm f8 reflex mf 229 00 249 00. 
																	949 00 view. 
																	At least for my landscape shots. 
															
													
									
	
		
	
																	It s fast f 2 8 and very sharp. 
																	Fírin 20mm f 2 0 fe mf manual focus 699 00 view. 
																	Compatible with nikon dx format dslrs this wide angle zoom provides a 16 5 30mm equivalent focal length and features a constant f 2 8 maximum aperture for consistent low light performance throughout the zoom range. 
																	It was coupled with my first dslr nikon d90. 
															
													
									
	
		
	
																	The tokina s 11 16mm provides an angle of view similar to a 17 6 25 6mm lens mounted on a full frame dslr. 
																	Fírin 20mm f 2 0 fe af auto focus. 
																	Tokina 11 16 f 2 8 at x116 pro dx was my first ultra wide angle lens. 
																	For the dx sensor it is one of the best wide angle lenses i have ever used.