Player One - IR-685 (Ø 31.7 mm)

PLAYER ONE - IR685 Filter (Ø 31.7 mm)

The S-series filter from Player One uses high-quality optical glass substrate and multilayer coating technology, providing excellent optical performance in astrophotography.

IR 685nm bandpass filter - visibility enhancing

Several years ago, Moon Prince introduced the IR685 infrared filter, which only allows red and infrared light with a wavelength greater than 685 nm to pass through, greatly improving viewing conditions (as atmospheric turbulence has less impact on longer wavelengths of light).

Since then, the IR685 has become an excellent accessory for lunar photography. This IR685 filter is not the same as the old IR685 filters. Our IR685 using a double-sided multilayer coating enhances the IR685, it will become your new must-have option!

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Not only does the IR685 enhance visibility, but it also helps enthusiasts around the world capture the characteristic cloud bands of Uranus.

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Frame thickness: body 5mm + wire 2mm, totaling 7mm

Filter lens thickness: 2mm

Transmission: ≈90%

Blocking depth: OD3

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