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The Robtics Clear Sky filter reduces light pollution by making the sky background darker and effectively increasing the contrast between the background and deepsky nebulae.
The filter can be screwed in the bottom of any 1.25 inch sized eyepiece, diagonal, barlow or accessory that has internal filter threading.
Works perfectly on objects like Orion nebula M42, Dumbell nebula M27, Ring nebula M57, Veil nebula, etc.
Specifications
- Light pollution reduction filter
- Suitable for 1.25 inch eyepieces and accessories
Robtics Clear Sky - Light Pollution Filter - 1.25 inch
The Robtics Clear Sky filter reduces light pollution by making the sky background darker and effectively increasing the contrast between the background and deepsky nebulae.
The filter can be screwed in the bottom of any 1.25 inch sized eyepiece, diagonal, barlow or accessory that has internal filter threading.
Works perfectly on objects like Orion nebula M42, Dumbell nebula M27, Ring nebula M57, Veil nebula, etc.
Specifications
- Light pollution reduction filter
- Suitable for 1.25 inch eyepieces and accessories
Photo shows 2 inch version. This is however the smaller 1.25 inch sized version.
- Aplicación de filtro
- Visuale
- Tipo de filtro
- Contaminación lumínica
- Filter size
- 1¼ inch (31,75mm)