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Opticron - HDF T Zoom Eyepiece - 3" Length


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Availability: In stock


Manufactured by: Opticron USA


The preferred choice for optical quality and viewing comfort, the HDF T zoom eyepiece features a large diametre eye lens and delivers a 'walk-in' field of vision. Eyepiece has a 3x zoom range and long eyerelief giving full field of view to spectacle wearers. Manufactured to the highest standards in Japan. Twist-type eyecup. 10 year guarantee.

  • Fully compatible with HR, ES, GS, IS and MM2 metric thread Telescope bodies
  • Fully multi-coated (all air/glass surfaces)
  • 22-17mm eyerelief giving full field of view for spectacle wearers
  • Twist type eyecup
  • 40927 adapter required to fit this eyepiece to IS & IS WP models


Corresponding magnifications with spotting scope series:

  • HR – not available
  • ES 20-60x (80) / 27-80x (100)
  • MM3 12-36x (50) / 15-45x (60)




Additional Information

Name Opticron - HDF T Zoom Eyepiece - 3" Length
Manufacturer Opticron USA
Model 40862