Nikon Nikonos II with 35mm f2.5 boom The Asahi Pentax Microscope adapter

The Asahi Pentax Microscope adapter is an indispensable accessory for anyone who wants to connect their M42-mount camera to a microscope

so it's not getting any worse- but it's worth noting

this twin bracket system includes two vertical mounts with fixed 1/4" threads for camera mounting

Includes a waist level viewfinder and a clean Zenza Bronica-PE 75mm f2

A tiny wide-angle lens for M42 mount

Nikon Nikonos II with 35mm f2.5 boom The Asahi Pentax Microscope adapterThe Nikon Nikonos II is a compact, rugged scale focusing camera originally designed for underwater use. Nikonos cameras were rated for submersion to 50m, but these cameras are 40 years old and we can't guarantee that they'll live up to that rating. Nevertheless, these are extremely durable cameras that are ideal for use in harsh environments, and they make fantastic all weather cameras for rainy days or camping we just can't guarantee they'll hold up