Televue PMT2200 2X Powermate 2 inch


Televue PMT2200 2X Powermate 2 inch by Tele Vue at Toni Lynn Photography. MPN: PMT-2200. Hurry! Limited time offer. Offer valid only while supplies last. 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 typ


Televue PMT2200 2X Powermate 2 inch by Tele Vue
4.0 out of 5 stars with 13 reviews
Condition: New
Availability: In Stock
$327.00


Quantity:  

 


Product Description & Reviews

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.

Features & Highlights

  • 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.

Additional Information

Brand:
Tele Vue
Manufacturer:
Tele Vue Optics
Category:
Eyepieces
Model:
PMT-2200
MPN:
PMT-2200
EAN:
5060228064265
Part Number:
PMT-2200
Publisher:
Tele Vue Optics
Binding:
Electronics
Item Weight:
0.17 pounds
Package Weight:
0.95 pounds
Package Size:
3.2 x 3 x 6.2 inches

 


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