Sanyo LNS-W33

The LNS-W33 1.30-1.80:1 lens is a standard lens with a ratio of 1.3-1.8:1.
The lens is suitable for Sanyo's 3LCD projectors.
If you have any questions about the compatibility of the LNS-W33 1.30-1.80:1 with your projector model, please contact our Sales team by email or by phone.

How do I find the right value?

Distance = image width × Ratio
Image width = Distance / Ratio
Ratio = Distance / Image width

Glossary

F-NUMBER
F stands for “focal length” (Brennweite). Ratio of the focal length to the aperture. Zoom lenses often have two values. The large apertures are described with small numbers and the small apertures with large numbers. A lens with a smaller f-number lets more light through.

THROW RATIO
Also called projection ratio, ratio, throw. It indicates the relation of the projection distance to the image width. The multiplication of the number by the screen width is the distance between projector and screen. Therefore, the screen width can be calculated by dividing the distance by the number. If two numbers are given (e.g., 1.5-2.5:1), this means the projector has a zoom lens and the ratio can be adjusted within the specified range.

IMAGE SCREEN SIZE (Diagonals)
Distance between two diagonally opposite corners.

ASPECT RATIO
Aspect Ratio, the ratio of width to height

IMAGE RESOLUTION
Number of image points (pixels) of the width and height of an image: e.g. 1920×1080

With a 4:3 aspect ratio
VGA (Video Graphics Array) 640×480 pixels
SVGA (Super Video Graphics Array) 800×600 pixels
XGA (Extended Graphics Array) 1024×768 pixels
SXGA+ ( Super Extended Graphics Array Plus) 1400×1050 pixels
UXGA (Ultra Extended Graphics Array) 1600×1200 pixels

With a 5:4 aspect ratio
SXGA (Super Extended Graphics Array)

With a 16:9 aspect ratio
HD 720 (HD) 1280×720 pixels
WSXGA (Wide Super Extended Graphics Adapter) 1600×900 pixels
FULL HD (2K, HD1080, 1080p) 1920×1080 pixels
QWXGA (Quadruple Wide Extended Graphics Adapter) 2048×1152 pixels
2k 2048×1080 pixels
4K-UHD 3840 × 2160 pixels

With a 16:10 aspect ratio
WXGA (Wide Extended Graphics Array) 1280×800 pixels
WXGA+ (Wide Extended Graphics Array Plus) 1440×900 pixels
WSXGA (Wide Super Extended Graphics Adapter) 1680×1050 pixels
WUXGA (Wide Ultra Extended Graphics Array) 1920×1200 pixels