Daystar 25mm 1.25” Eyepiece (62°) quantum Blocking filter: integrated 13mm

Blocking filter: integrated 13mm

Current wait for Sodium D SE grade Quantum filters is 6 months from receipt of payment

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

with brass insert for eyepiece protection and stainless steel set screw

or F/15 and longer refractors

Daystar 25mm 1.25” Eyepiece (62°) quantum Blocking filter: integrated 13mmDaystar Filters 1. 25 Orthoscopic Eyepiece combines eye relief with excellent image quality. Our orthoscopic eyepiece is internally baffled for higher contrast and features a focal length of 25mm with a 62 Apparent Field of View, making it ideal for solar observation with Daystar Filters. PRODUCT SPECIFICATIONS: 25 mm Orthoscopic Eyepiece Model No: EP25WA Focal Length: (mm) 25 Eye Relief: 9 mm Barrel Size: 1" Apparent Field of View (deg.): 62 Net