Player One Photosphere 7.5nm 1.25″ Filter E-series (PS125E) Online
Description
Player One Photosphere 7.5nm 1.25″ Filter E-series
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″ Photosphere 7.5nm filter（Photosphere enhanced filter）
Photosphere filter is an assistant filter, telescope must use baader film or Herschel wedge for adequate reduction of sun light, then you can use this filter for imaging.
Photosphere filter is a narrowband filter, CWL is 540nm, bandwidth 7.5nm.
Why to use a photosphere filter?
As we know, we doing solar photosphere imaging, usually use Herschel wedge to get best contrast, maybe add an IR685 filter to improve seeing condition. But, it’s not the best way to shoot photosphere.
Photosphere has best detail and contrast at almost 540nm, with this photosphere 7.5nm filter, you will be able to get some impressive solar granulation and sunspot details like this:
Where should I set up my photosphere filter?
Usually, we recommand to setup your photosphere filter on T-mount, this also can help you against dust drop on camera glass.
Technical Specifications
Specifications: 1.25 inch, thread M28.5*0.6
Frame thickness: body 5mm+ thread 2.5mm, a total of 7.5mm
Filter glass thickness: 1.85mm
Bandwidth: 7.5nm
CWL (center wavelength): 540nm
PV: 1 4 lambda
Transmittance: ≈97%
Blocking depth: OD4
Additional Information
| Title | Default Title |
|---|
Related products
Celestron EclipSmart Solar Filter for AstroMaster 114EQ and 114AZ-SR Telescopes (94249) Discount
Celestron EclipSmart Solar Filter for StarSense Explorer LT 114AZ and PowerSeeker 114EQ Telescopes (94248) Sale
Celestron EclipSmart Solar Filter for AstroMaster 130EQ Telescopes (94250) Online Sale
Lunt 100mm Ha Etalon Filter (LS100FHa) Online Hot Sale
Starfield 2 Herschel Wedge for Solar Observation (SOL-Wedge) Cheap
© 2023 Dexons Theme. All rights reserved.
flowsynapseus.shop © 2025 All Rights Reserved
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart