Upgrade Daystar ATM/University Filter to Quantum solar astronomy Focus and clearances not guaranteed

Focus and clearances not guaranteed for 100% of Canon style lenses

5/8" in length on the longest side

with an aperture of 60mm

SLR CAMERA LENS ADAPTER FOR QUARK: Turns your SLR lens into a Hydrogen Alpha Telescope

M50 Mark II

Upgrade Daystar ATM/University Filter to Quantum solar astronomy Focus and clearances not guaranteedUpgrade repair of older Daystar ATM, University housing to new style Quantum Electronic Control housing. Older style Daystar ATM or UNI housings date back to as early as 1973. Original housings were 110VAC or 220 VAC and required a sine wave electrical current so they previously could not be used with 12VDC power from an inverter. Electronic components in the older ATM housing style became obsolete in the mid 1990's. Daystar Filters no longer services