The Player One E-Series serves as a superior successor to the S-Series, crafted with top-notch optical glass and enhanced multi-layer coating technology. This series goes above and beyond the S-Series standards and is specially fine-tuned for CMOS and CCD cameras, making it a go-to choice for high-level astrophotography.
Specifications
Size: 1.25 inches
Thread: M28.5 x 0.6
Frame Dimensions: 5mm body + 2.5mm thread, totaling 7.5mm
Glass Thickness: 1.85mm
Bandwidth: 8nm
Center Wavelength (CWL): 889nm
Peak-to-Valley (PV): 1/4 lambda
Light Throughput: Around 90%
Optical Density for Blocking: OD4
With these specs, you can expect professional-grade results in your astrophotography projects.
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