Barlow Lenses

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Barlow Lenses

Barlow lenses are an important optical element for extending the telescope focal length. This optic also plays an important role in astrophotography (especially planetary photography).

Picture for category 1.25" Barlow Lenses

1.25" Barlow Lenses

Picture for category 2" Barlow Lenses

2" Barlow Lenses

Picture for category Comacorrecting Barlow Lenses

Comacorrecting Barlow Lenses

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Picture of EXPLORE SCIENTIFIC Teleextender 3x 50,8mm/2"

EXPLORE SCIENTIFIC Teleextender 3x 50,8mm/2"

Four-lens 2" Premium-Teleextender with extension factor 3x

219.00 €

Estimated delivery time : 3-4 days

Picture of APM-TMB-Design 1.8 x ED Barlow 1 1/4"

APM-TMB-Design 1.8 x ED Barlow 1 1/4"

The uncompromising APM TMB-Design 1.8 x ED Barlow element is available again.

The most important data:

At 588 nm wavelength the negative focal length is - 104.20 mm
Cemented 2 lens element with ED glass
Free aperture : 22 mm
Broadband multicoated
Magnification factor 1.8x
Screwable into our APM adapter kit (see accessories)

249.00 €

Estimated delivery time : 1-2 days

Picture of APM Comacorrecting 1 1/4" ED Double Barlow 6.25 x

APM Comacorrecting 1 1/4" ED Double Barlow 6.25 x

Our unique comacorrecting 1 1/4" ED Double Barlow - calculated by Gerd Güring - Germany.

295.00 € 265.00 €

Estimated delivery time : 1-2 weeks

Picture of APM 2 inch coma-correcting telecentric 1.5x Barlow

APM 2 inch coma-correcting telecentric 1.5x Barlow

APM 2 inch coma-correcting telecentric 1.5x Barlow

495.00 € 445.00 €

Estimated delivery time : 1-2 days

Picture of Tele Vue - Powermate 4 x 2''

Tele Vue - Powermate 4 x 2''

Die Powermate Barlow Serie bietet saubere Verlängerungsfaktoren bei gleichzeitiger Korrektur der optischen Fehler.

599.00 €

Estimated delivery time : 1-4 days