Technical data sheet
Optolong Clear Sky Filter 77mm
The Optolong Clear Sky Filter 77mm is an astronomical filter designed to improve contrast, manage bandwidth, or provide optical protection, depending on the type indicated in the title.
Bandwidth management
Designed to enhance the useful signal or protect the optical train, depending on the filter type.
- Better contrast
- Dedicated use
- Useful accessory
- More effective setup
Practical compatibility
Suitable for setups and accessories of the size indicated in the title.
- Simple mounting
- Good integration
- Practicality
- Targeted use
Applications
- Astrophotography
- Planetary
- Deep-sky
- Optical protection
Main technical specifications
| Category | Astronomical filters |
| Brand | Optolong |
| Size | 77 mm |
Package contents
- Optolong Clear Sky Filter 77mm
Take advantage of free shipping throughout Italy on orders over €199.99!
Optolong Clear Sky Filter 77mm
The Optolong Clear Sky Filter 77mm is an astronomical filter designed to improve contrast, manage bandwidth, or provide optical protection, depending on the type indicated in the title.
Bandwidth management
Designed to enhance the useful signal or protect the optical train, depending on the filter type.
- Better contrast
- Dedicated use
- Useful accessory
- More effective setup
Practical compatibility
Suitable for setups and accessories of the size indicated in the title.
- Simple mounting
- Good integration
- Practicality
- Targeted use
Applications
- Astrophotography
- Planetary
- Deep-sky
- Optical protection
Main technical specifications
| Category | Astronomical filters |
| Brand | Optolong |
| Size | 77 mm |
Package contents
- Optolong Clear Sky Filter 77mm
Take advantage of free shipping throughout Italy on orders over €199.99!
SKU:67558
Optolong Clear Sky Filter 77mm
- Regular price
- €143,99
- Sale price
- €143,99
- Regular price
-
€169,00
Hai trovato un prezzo migliore?
Paga in 3 rate da €47,99 senza interessi.
Optolong Clear Sky Filter 77mm
The Optolong Clear Sky Filter 77mm is an astronomical filter designed to improve contrast, manage bandwidth, or provide optical protection, depending on the type indicated in the title.
Bandwidth management
Designed to enhance the useful signal or protect the optical train, depending on the filter type.
- Better contrast
- Dedicated use
- Useful accessory
- More effective setup
Practical compatibility
Suitable for setups and accessories of the size indicated in the title.
- Simple mounting
- Good integration
- Practicality
- Targeted use
Applications
- Astrophotography
- Planetary
- Deep-sky
- Optical protection
Main technical specifications
| Category | Astronomical filters |
| Brand | Optolong |
| Size | 77 mm |
Package contents
- Optolong Clear Sky Filter 77mm
Take advantage of free shipping throughout Italy on orders over €199.99!
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Terms and conditions
Terms and conditions
Paga in 3 rate da €47,99 senza interessi.