Contact lens prescribing : USA vs. the world

Along with other facets of commericialization, the contact lens market has become globalized during the past 30 years. The major international companies have worldwide distribution networks and supply lenses of the same product names and replacement frequencies to all nations, with a few minor adjustments for marketing and regulatory reasons. Small and medium-sized companies, often producing more specialized lenses, are also active in markets across the world.

Correction of presbyopia with GP contact lenses

Presbyopia can be safely and effectively corrected with gas permeable (GP) multifocal (bifocal) contact lenses, but statistics indicate that they remain the most underutilized contact lenses on the market. We believe that practitioners have been “turned off of” GP multifocals due to their experiences with older generations of these lenses, which tended to be difficult to fit, with poor visual results.

Fortunately, GP multifocals have come a long way, and practitioners who avoid fitting them are missing out on an important niche market. With this booklet, we hope to show you just how far GP multifocals have come and demonstrate the ease with which they can now be fit and managed.

Contact zones, third spaces, and the act of interpretation

The conceptual understanding of museums as ‘contact zones’ has been widely appropriated in the museum literature and beyond. But the discussion lacks empirical insights into actual experiences: What does ‘contact’ mean for the person experiencing it? How is it lived, negotiated and contested? Drawing on a long-term narrative study of global visitors to the Museum of New Zealand Te Papa Tongarewa (Te Papa), this paper offers an empirical interrogation and theoretical refinement of the ‘contact zone’. It moves beyond the more usual focus on museological production by shedding light on the meanings made by museum visitors. This paper augments current normative and theoretical approaches with an ethnographic study of processes of intercultural mediation during cross-cultural encounters, translation and dialogue. This is done through a hermeneutic analysis of visitors’ acts of interpretation that facilitates an understanding of ‘cultural action’ in ‘contact zones’ as an interpretive ontological endeavour of the shifting Self within a pluralist cosmopolitan space.