CH4 filter for planetary imaging.
| Carrier | Description | Estimated Delivery | ||
|---|---|---|---|---|
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Home delivery - International | Home delivery - International |
Thursday, 6 November - Thursday, 13 November |
|
Home delivery - International
Home delivery - International
Estimated delivery:
Thursday, 6 November - Thursday, 13 November
CH4 8nm 1"25 - Player One
Player One E series is an upgrade of S series, which uses high quality optical glass substrate and multi-layer composite coating technology, producing a higher standard than S series, optimized for CMOS/CCD camera, can provide very good results in astrophotography.

Specifications
- Features: 1.25 inch, M28.5 x 0.6 thread
- Frame thickness: 5 mm body + 2.5 mm thread, total 7.5 mm
- Thickness of glass: 2.5 mm
- Bandwidth: 8 nm
- CWL (center wavelength): 889 nm
- PV: 1/4 lambda
- Transmission: ≈90
- Blocking depth: OD4

