By expanding a horizontally compressed image back to its native aspect ratio at projection, a wide-screen image format can be realized without letterboxing.
The resulting bokeh exhibits a distinctive elliptical shape instead of a circular form, producing a smooth and cinematic background separation around the subject.
CAPACITY
FIGURE ERROR
Machining
Ø600mm
WFE(RMS)
20nm
SUBSTRATE MATERIAL
Zerodur, Fused silica
Precision Optechs Co., Ltd. E-mail : master@p-optechs.com Address : 59, Cheomdan venture so-ro 15beon-gil, Buk-gu, Gwangju, Republic of Korea TEL : 062-973-3601~3 FAX : 062-973-3604