The xScape100 VNIR OFE is optimized from 450 nm to 900 nm with performance across the image plane. This OFE is ideal for a wide range of multispectral and hyperspectral earth observation applications.
The xScape100 VNIR OFE is dimensionally and structurally optimised for 3U and 6U Cubesats while staying inline with the GSFC-STD-7000 environmental testing standards. The image plane is designed to accommodate an APS-C like sensor and maintain performance across a wide spectral and temperature range.
Focal Length
580 mm
Front Aperture Diameter
95 mm
Image Circle
30 mm
Operating Temperature
-30°C to 50°C
Mass
943 g
Dimensions
98 x 98 x 145 mm
Vibration
14.1 grms
Field of Voew
2.96°
Performance
ON-AXIS MTF VS FREQUENCY
Performance across the spectrum.
The xScape100 OFE is designed to maintain MTF across the visible and near-infrared spectrum at relative high spatial frequencies.
MTF @ 93 lp/mm
32%
at 450 nm
20%
at 850 nm
MTF VS FIELD HEIGHT
Consistency across the field.
The xScape100 OFE is designed for consistent performance across the field height in all spatial frequencies.
MTF across the field @ 93 lp/mm
23%
on-axis
19%
on the edge
TRANSMISSION
Optimal transmission across the spectrum.
The transmission, with obscuration, is maintained across the field for the visible and near-infrared spectral range.
> 50%
from 450 nm to 900 nm
DISTORTION VS FIELD HEIGHT
Accurate pixel mapping across the field.
Distortions are limited to a fraction of a pixel in each wavelength across the object field, making the xScape100 OFE ideal for TDI based sensors.