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INCREASE YOUR POWER WITH BARLOWS AND POWERMATES
These Stellarvue Barlows and Televue Powermates will increase magnification without shortening eye relief. This is a good way to essentially double your eyepiece collection. These are the Barlows and Powermates we specifically recommend for optimal performance.
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Stellarvue 2X Barlow - E1048
Our shorty Barlow lens doubles the power of any 1.25" eyepiece. Double your eyepiece selection with just this one item. Works with all Stellarvue telescopes. Improves the performance of many eyepieces. Has brass thumbscrew.
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$99
$58
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1.25" 2.5X Powermate - PMT-2513.
Televue Power Mate Image Amplifier - PMT-2513 accepts all 1.25" eyepieces and accessories.
- Incorporates a "positive" and "negative" doublet for better optical correction.
- Delivers high visual and photographic (ccd) performance
- Accepts Televue's T-Ring Adapter (PTR-1250) for close coupling to cameras and CCD imagers.
- Ideal for Hydrogen-alpha filter use such as with Daystar models.
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$215
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2" 2X Powermate - PMT2200.
Increases magnification without increasing the eye relief. The PMT-2200 accepts all 2" eyepieces and accessories and comes with al 1.25" adapter!
- Incorporates a "positive" and "negative" doublet for better visual optical correction.
- Delivers high performance for CCD or film!
- Accepts Televue's T-Ring Adapter (PTR-4201) for close coupling to cameras and CCD imagers.
- Ideal for Hydrogen-alpha filter use such as the Daystar
- Weighs 22 ounces
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$330
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2” 4X Powermate - PMT4201
Four element design delivers full-field sharpness with optimum aberration control. Retains the eye-relief of long focal length eyepieces while delivering high power. Flexible for visual and imaging with all types of telescopes and eyepieces.
- Incorporates a "positive" and "negative" doublet for better visual optical correction.
- Delivers high performance for CCD or film!
- Ideal for Hydrogen-alpha filter use such as the Daystar
- Weighs 22 ounces.
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$345
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