Skip to content

#Checkout# : TeleVue 2.0x Powermate PMT-2200 (2″ / 1.25″ 2x fully corrected image amplifier, Barlow

March 5, 2013

TeleVue 2.0x Powermate PMT-2200 (2″ / 1.25″ 2x fully corrected image amplifier, Barlow

TeleVue 2.0x Powermate PMT-2200 (2″ / 1.25″ 2x fully corrected image amplifier, Barlow DescriptionTeleVue 2.0x Powermate PMT-2200 (2″ / 1.25″ 2x fully corrected image amplifier, Barlow replacement) see more…..

TeleVue 2.0x Powermate PMT-2200 (2″ / 1.25″ 2x fully corrected image amplifier, Barlow Feature

  • Vignetting, edge field aberrations and pupil movement – all introduced when using Barlows with long focal length eyepieces, are minimized.
  • Telecentric operation (field rays leave parallel to optical axis, unlike Barlow lenses which diverge rays). This is ideal for Hydrogen-alpha filter use such as with Daystar models.
  • High performance for image amplification, CCD or film (some of the finest Earth-based planetary imaging is being done with Powermates).
  • Flexible for visual and imaging with all types of telescopes and eyepieces. Essentially Parfocal, and with nearly constant magnification regardless of image distance behind top surface (except 5x model which increases 1x for every 35mm of image distance increase).
  • Higher magnifications are possible with high optical performance compared to “doubling up” Barlows.

CLICK TO SEE MORE DESCRIPTION AND REVIEW


Product tag – : TeleVue 2.0x Powermate PMT-2200 (2″ / 1.25″ 2x fully corrected image amplifier, Barlow , Update price TeleVue 2.0x Powermate PMT-2200 (2″ / 1.25″ 2x fully corrected image amplifier, Barlow , Review TeleVue 2.0x Powermate PMT-2200 (2″ / 1.25″ 2x fully corrected image amplifier, Barlow undefined

Advertisements

From → Uncategorized

Leave a Comment

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: