ANTLIA OIII 2.5nm ULTRA NARROWBAND FILTER 2" M72 max 3A on port 2

max 3A on port 2

Available with in either Gold with matching Gold Uniguide 32mm or Blue with Red Uniguide 32mm

25" internal filter thread Connection (accessory side) Male M42 x 0

The power is off when the knob is to the left and the heating power increases by turning the knob clockwise

you're good to go

ANTLIA OIII 2.5nm ULTRA NARROWBAND FILTER 2" M72 max 3A on port 2The Antlia Oxygen III 2. 5nm Ultra narrowband 2" filter has a FWHM (full width half maximum) of an incredible 2. 5nm +0. 3 0. 1nm and a high transmission efficiency of > 92% at the central wavelength. These filters are made from quartz glass which has an ultra low thermal expansion coefficient and outstanding thermal and mechanical properties. Utilizing Antlia's precisely controlled advanced coating process, these filters are exceptionally durable and