the a1 has a familiar shape

A constant f/2

Accessory Mount 1 x 1/4"-20 Female Tripod Mounting Thread 1/4"-20 Female Material of Construction Carbon Fiber Dimensions 7 x 3

- Canon EOS C500 Mark II

as well as raw and JPEG captures

Panasonic 24-105mm S F4 Macro VXLR the a1 has a familiarKey Features L Mount Lens Full Frame Format Aperture Range: f 4 to f 22 One UED Element, Two ED Elements Four Aspherical Elements 1: 2 Magnification, 11. 8" Minimum Focus Optical Image Stabilizer AF MF Switch, Zoom Lock Switch Weather Sealed Construction ###split### overing a versatile wide angle to short telephoto range, the Lumix S 24 105mm f 4 Macro O. I. S. from Panasonic is a flexible zoom, featuring a constant f 4 maximum aperture, for L mount