Stage clips and eyepiece mounted with setscrews to prevent removal.

Other features include locked-on stage clips and disc diaphragm.

Stage clips, separate coarse and fine focus.

Elastic bands are better than stage clips.

Stage clips and mirror illumination.

The latest releases include several bearing claims of great novelty, among them the "Classic Visions" collections of staged clips from BMG/RCA and "The Loves of Emma Bardac," which is a hybrid piano recital, art exhibition and documentary from Sony.