The Seiler Objective Lens is designed for use with the Alpha Air and Alpha Slim dental/ENT microscopes, as well as the colposcope models 935, 955, and 985. The operating scopes generally come with a standard objective, but the different lengths are all interchangeable.

250 mm (50 mm = 2″) gives about 10″ of working distance (300 mm = 12″, 350 mm = 14″, etc.).

The versatile Objective Lens is also compatible with previous models, such as the Evolution xR6 and IQ dental/ENT microscopes.

Lengths

Seiler Objective Lens Lengths

• #7-175L: f = 175 mm.
• #7-200L: f = 200 mm.
• #7-250L: f = 250 mm.
• #7-300L: f = 300 mm.
• #7-400L: f = 400 mm.

Literature

Seiler Objective Lens Literature

Seiler Colposcopes Catalog

Seiler ENT Catalog

Seiler Dental Catalog