Rollei Glass Lens Ball - 90mm

Measuring 110mm in diameter, the Rollei Glass Lens Ball all lets you photograph crystal clear inverted images in a 180-degree sphere view. If your using a mirrorless or DSLR camera, simply switch to manual focus and focus on the image inside the ball and take the photo. It works best to use a macro lens or a wide-angle lens.

• The ideal focal length is between 24 and 35mm
• In the case of freehand shooting, work with a maximum exposure time of 1/250 - 2/125
• For the typical low depth of field of the glass ball photography, work with an f/2.8 shutter