Carl Zeiss Vario-Tessar FE 24-70mm f4 ZA OSS brand_Flic Film I'll explain why: this is

I'll explain why: this is a viewfinder for 25mm lenses

It can be powered by that same XLR connection or by a single internal AA battery

This bulb's E14 European standard base is a bit tricky to source locally

Interior dimensions are approximately 9x17x17cm

Designed for Nikon iTTL systems (which means most Nikon digital cameras made in the last 10 years)

Carl Zeiss Vario-Tessar FE 24-70mm f4 ZA OSS brand_Flic Film I'll explain why: this isCarl Zeiss Vario Tessar FE 24 70mm f4 ZA OSS lens for the Sony E mount. This is a high quality full frame standard zoom lens for Sony E mount mirrorless cameras in very good condition, with clean glass, good function, light finish wear. Includes hood.