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1. Introduction
Sony provides a comprehensive range of ultra high quality lenses for its Digital Cinema 4K
projector models to accommodate most common theatre auditorium throw ratios (see table
below).
The DCI's 4K image resolution format of 4096 x 2160 pixels offers the potential to display
four times more detail than the 2K image resolution format of 2048 x 1080 pixels.
The optical quality of a 4K projection system also needs to be four times better than 2K
projection system optics.
The LKRL-Z200 Series 2D lenses are designed and manufactured to deliver exceptionally
high quality 4K image quality in conjunction with the SRX-R320 Series projection systems .
Lens
LKRL-Z211
LKRL-Z214
LKRL-Z219
Please note:
•
The LKRL-Z200 Series lenses are designed for use with the SRX-R320 Series digital
cinema 4K projectors and are backward compatible with the (discontinued) SRX-
R220 in case of the need to replace a lens due to relocating the projector or
irreparable damage. They are not compatible with the SRX-R515P projection system
•
The LKRL-Z200 Series lenses are also compatible with the SRX-T Series of Sony 4K
installation projectors.
•
This Product Information bulletin refers specifically to use with the SRX-R320 Series
digital cinema projectors. Specifications and performance may vary when used with
other Sony 4K projectors
www.pro.sony.eu/dcinema
Zoom range
x1.05 ~ x1.75
x1.35 ~ x 2.41
x1.85 ~ 4.0
3
Focal Length mm
37.0 ~61.5
47.8 ~ 84.6
63.1 ~ 137.7
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