Photomax extension tube set for M42  type_Darkroom Accessories This adapter allows the mounting

This adapter allows the mounting of Linhof Technika lens boards on cameras which use Toyo/Omega-View 158mm square lens boards

the quality is decent but not exceptional

but there's definiite wear

The Pentax IQZoom 700 is a well made point-and-shoot camera with a 35-70mm zoom lens and a couple of unexpected extra features: multiple exposure and Bulb mode for long exposures

and leave plenty of room for extra lenses and accessories

Photomax extension tube set for M42 &nbsptype_Darkroom Accessories This adapter allows the mountingThis extension tube set provides up to 61mm of extension in 11mm, 20mm, and 30mm segments. Auto diaphragm coupling, too!