Step-Up Adapter M25.5-M27 Lens Type_Fixed Focal Length 00 mm Rear Principle Point

00 mm Rear Principle Point 14

44 mm Chief Ray Angle 3

HF50HA-1S Technical Specifications:

185-∞ field of view

5 Minimum Object Distance 200 mm Front Diameter 39 mm Focus Control Manual Iris Control Manual Flange Back in Air 17

Step-Up Adapter M25.5-M27 Lens Type_Fixed Focal Length 00 mm Rear Principle PointStep Up Rings by Midwest Optical Systems (MidOpt) Use larger diameter filters on lenses with smaller diameter filter threads Often mandatory for shorter focal length lenses in order to prevent vignetting Available sizes: SU22. 5 25. 5 SU77 105 Commonly referred to as a thread adapter Step Up Rings are most commonly used to adapt a larger diameter thread on items such as ring lights and filters to a smaller diameter thread (generally the thread on the