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

• 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.

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

List Price: $ 395.00

Price: $ 330.00

Meade 07730 Series 5000 HD-60 4.5-Millimeter Eyepiece (Black)

• Large 60-degree apparent field of view and a tack sharp, flat field of view
• 1.25-inch barrel and adjustable twist-up rubber eye guards for maximum comfort
• 6-element, multi-coated optical design
• Premium-grade optical glass and blackened lens edges for greater contrast that removes stray light
• Comes with a 1-year limited warranty

The Meade 07730 Series 5000 HD-60 4.5-Millimeter Eyepiece has a large 60-degree apparent field of view and a tack sharp, flat field of view. With a 1.25-inch barrel and adjustable twist-up rubber eye guards for maximum comfort. This item includes a 6-element, multi-coated optical design with premium-grade optical glass and blackened lens edges for greater contrast that removes stray light. The Meade 07730 Series 5000 HD-60 4.5-Millimeter Eyepiece comes with a 1-year limited warranty. Meade has everything you need to capture the night sky for experienced star-shooters, serious researchers and beginners alike. Serious astronomers for years have flocked to Meade telescopes for their quality optical systems and patented technology. Consumers know that "Meade Optics Inside" means that what they see through our telescopes will be views that are detailed, crisp and full of contrast. Look through a Meade this evening and see what you've been missing.

List Price: $ 87.99

Price: $ 79.00

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