Richard CanonNews / Thursday, April 5, 2018 / Categories: Canon Patents Canon Superzoom APS-C patent application We have discovered another patent application dealing with APS-C based super zooms for APS-C DSLR cameras, these with a larger zoom ratio of 16x focal length 18.09 131.43 294.86 F number 3.49 4.58 5.76 Half angle of view 37.06 5.93 2.65 Image height 13.66 13.66 13.66 Lens length 201.18 235.70 245.66 BF 41.46 59.71 56.04 Japan Patent Application 2018-54990 Previous Article Canon Patent Application new teleconverters Next Article Canon Patent Application for fast full frame primes Print 5131 Please login or register to post comments.