“Not your Granddaddy’s Kellners”
Thoroughly modern Kellner.
METAL – Not plastic, these will last a lifetime
No undercuts – slightly tapered for a snug fit
Computer Designed and Developed
Modern Coatings, fully coated, with the 25mm version doubled up – fully multi-coated.
– 10mm Kellner fully coated eyepiece (HIGH POWER) (72 grams)
– 20mm Kellner fully coated eyepiece (MEDIUM POWER) (76 grams)
– 25mm Kellner fully multi-coated eyepiece (LOWER POWER) (79 grams)
Very good optical quality
Comfortable 45 degree field of view for reduced eyestrain
Especially suited to slower (f/6 or slower) telescopes
Soft rubber eyecup for pleasant viewing comfort
Blackened interior, baffled for high contrast
|Dimensions||18 × 18 × 10 cm|