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Tele Vue PMT2513 Powermate 2.5x Barlow Lens, 1.25" barrel size

Name: Tele Vue PMT2513 Powermate 2.5x Barlow Lens, 1.25" barrel size
Brand: TeleVue
SKU: PMT2513
Price: 354 EUR
Rating: 5 (1 reviews)

The Tele Vue PMT-2513 4-element 2.5x Barlow lens offers a unique imaging quality

Extension factor 2.5x

1.25" barrel with filter thread

4-element lens design for highest sharpness on the axis and in the field

Sharp edge image even with fast telescopes

The extension factor is retained even if the working distance is changed.

Multi-coating on each glass-air surface for a bright image and high contrast

Ideal for astrophotography when good sharpness is required throughout the field

Adapter and eyepieces are gently and firmly clamped by a compression ring

Manufacturer: TeleVue

Product number: PMT2513

EUR 354,00

incl. 19 % VAT (DE)

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excl. 6.95 € shipping costs (DE)

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rating: 5.0 of 5

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Tele Vue PMT2513 Powermate 2.5x Barlow Lens, 1.25" barrel size

The Tele Vue PMT-2513 4-element 2.5x Barlow lens offers a unique imaging quality

Extension factor 2.5x

1.25" barrel with filter thread

4-element lens design for highest sharpness on the axis and in the field

Sharp edge image even with fast telescopes

The extension factor is retained even if the working distance is changed.

Multi-coating on each glass-air surface for a bright image and high contrast

Ideal for astrophotography when good sharpness is required throughout the field

Adapter and eyepieces are gently and firmly clamped by a compression ring

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Powermate 4 Element Barlow Lenses from TeleVue

The Powermate Barlows are a further development of conventional barlow lenses. Powermate Barlows provide exceptionally good imaging throughout the field and excellent contrast. The use of a two-lens, positive-action lens combination and a two-lens, negative-action lens combination produces a sharp-edged and well-corrected image. Powermate Barlows can also be used well on fast telescopes.

The parallel beam path transmits the light in a straight line to the camera or eyepiece. This makes the Barlow also suitable for H-alpha telescopes if you want to achieve a certain aperture ratio. Another side effect of the parallel beam path is the constant extension factor. No matter if you connect an eyepiece or a camera, the extension factor always remains the same.

Magnification factor:	2.5x
Connection telescope side:	1.25" barrel with filter thread
Coating:	Fully multi-coated
Elements:	4 elements / 2 groups
Clamping:	Compression ring
Weight:	205 grams