Metabones EF-BMPCC4K T Speed Booster Ultra 0.71x brand_Yashica Minor wear and signs of

Minor wear and signs of use- it's been used and traveled with- but still in very nice shape

Nikon Varifocal Viewfinder Type I in excellent condition

Focusing and diaphragm action are good

Sold in sets of two

Now it's getting interesting

Metabones EF-BMPCC4K T Speed Booster Ultra 0.71x brand_Yashica Minor wear and signs ofThe Metabones EF BMPCC4K T Speed Booster Ultra 0. 71x is a Speed Booster designed specifically for the Blackmagic Pocket Cinema Camera 4K. Takes Canon EF mount lenses and provides an extra stop of effective aperture, plus a 0. 71x field of view expansion. In excellent condition, with minor cosmetic wear, clean glass, good function. UNBELIEVABLY IMPORTANT: THIS ADAPTER IS FOR THE BLACKMAGIC POCKET CINEMA CAMERA 4K ONLY. DO NOT USE IT ON ANY OTHER