Gift-Cards
Diagonals
This is our selection of diagonals. From dielectric mirrors to regular ones. The diagonal is the accessory you need when you own a refractor or a cassegrain telescope.
Original price
$239.40
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Original price
$239.40
Original price
$239.40
$239.40
-
$239.40
Current price
$239.40
APM 2" Dielectric Star Diagonal with Fast Lock (APM-2-diag-DX-FL)
APM 2" Dielectric Star Diagonal with Fast Lock With 1/10 wavelength p-v, our star diagonal offers excellent surface accuracy, which results in top ...
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Original price
$239.40
-
Original price
$239.40
Original price
$239.40
$239.40
-
$239.40
Current price
$239.40
Original price
$292.60
-
Original price
$292.60
Original price
$292.60
$292.60
-
$292.60
Current price
$292.60
APM 2" Prism Diagonal w/ Fast-Lock and Ultra Broadband Coating (APM-2-diag-PR-FL)
APM 2" Prism Diagonal w/ Fast-Lock and Ultra Broadband Coating In contrast to zenith mirrors, the optical path is closed to the rear on this prism....
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Original price
$292.60
-
Original price
$292.60
Original price
$292.60
$292.60
-
$292.60
Current price
$292.60
Original price
$449.00
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Original price
$449.00
Original price
$449.00
$449.00
-
$449.00
Current price
$449.00
APM 2" Herschel Wedge (APM-Herschel-2-DX)
APM 2" Herschel Wedge Herschel wedges (Solar prisms) are made for the solar observation with refractors. Appr. 95% of the incoming solar light wil...
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Original price
$449.00
-
Original price
$449.00
Original price
$449.00
$449.00
-
$449.00
Current price
$449.00
