65mm OIII 8.5nm

-64%

65mm OIII 8.5nm

$492.00 USD $175.00 USD

SKU: 69019

Product Description

65mm square OIII filter 8.5nm unmounted for maximum clear aperture in STX with FW5-STX Filter Wheel

(Please note that FW5-STX is now obsolete.  Use 50 mm square filters for the FW7-STX.)