Player One E-Series 1.25″ CH4 8nm Filter
SKU: CH4-125E
Category: Filter and Wheel
Description:
The Player One E-Series 1.25″ CH4 8nm Filter is part of the upgrade series, surpassing the S-Series in quality. It utilizes high-quality optical glass substrate and multi-layer composite coating technology, specifically optimized for CMOS/CCD cameras, ensuring professional effects in astrophotography.
Specifications:
- Filter Size: 1.25 inch
- Thread: M28.5*0.6
- Frame Thickness: Body 5mm + Thread 2.5mm, total of 7.5mm
- Thickness of Filter Lens: 2.5mm
- Bandwidth: 8nm
- CWL (Center Wavelength): 889nm
- PV (Peak-to-Valley): 1/4 lambda
- Transmittance: ≈90%
- Blocking Depth: OD4
The CH4 8nm filter is designed to enhance your astrophotography experience. With its precise specifications and exceptional performance, it allows for selective transmission of specific wavelengths, enabling you to capture stunning images with minimal interference.
Upgrade to the Player One E-Series 1.25″ CH4 8nm Filter and unlock the full potential of your CMOS/CCD camera in astrophotography.
Player One E-series is an upgrade series of S-series, using high quality optical glass substrate and multi-layer composite coating technology, producting with higher standard than S-series, optimized for CMOS/CCD camera, can provide very professional effect in astrophotography.
1.25″ CH4 8nm filter
Specifications: 1.25 inch, thread M28.5*0.6
Frame thickness: body 5mm+ thread 2.5mm, a total of 7.5mm
Thickness of filter lens: 2.5mm
Bandwidth: 8nm
CWL (center wavelength):889nm
PV: 1/4 lambda
Transmittance: ≈90%
Blocking depth: OD4
