Kenko N-AF 1.5x Teleplus SHQ for Nikon F eyepiece The Pentax Espio 170SL is

The Pentax Espio 170SL is a compact point-and-shoot camera with autoexposure

The Sony A6100 is a compact interchangeable-lens mirrorless camera with a 24mp CMOS sensor

there's a 1/4" outer thread up top for camera mounting

Not rangefinder coupled: these are for bellows or Visoflex use

Kenko N-AF 1.5x Teleplus SHQ for Nikon F eyepiece The Pentax Espio 170SL isThe Kenko N AF 1. 5x Teleplus SHQ for Nikon F is a 1. 5x teleconverter for Nikon F mount lenses. This is an autofocus focus teleconverter that will work with any AI, AI S or AF lens with an on lens aperture ring (that is to say, no G type lenses). Light cosmetic wear, clean glass, good function.