This adapter allows one to use the industry-standard boom stand that accepts standard Bausch & Lomb pin-type accessories (focus drives, etc) with focus drives that use a 25mm diameter post. The post has a knuckle joint that allows the inclination to be adjusted through an angle of greater than 120 degrees. Overall length of the post is approximately 150mm. There is a keeper nut on the end of the post.

These posts are in near-perfect condition and very nicely made. The clamp lever is somewhat more substantial than that found on the Sciencscope adapters.

Photo set 1801

Shipping Policies