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BE AWARE OF ASTRONOMY PLUS WEBSITE COPY. // Free Shipping for orders over 500 $* Some exception may apply.
BE AWARE OF ASTRONOMY PLUS WEBSITE COPY. // Free Shipping for orders over 500 $* Some exception may apply.

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 $406.00 - Original price $406.00
Original price
$406.00
$406.00 - $406.00
Current price $406.00

Baader T-2 BBHS Mirror Diagonal (MAX-1S)

Baader T-2 BBHS Mirror Diagonal T-2 BBHS star diagonal withT-2 threads for compatibility with all Baader's Astro T2 system of parts Provides high ...

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Original price $406.00 - Original price $406.00
Original price
$406.00
$406.00 - $406.00
Current price $406.00
Original price $369.00 - Original price $369.00
Original price
$369.00
$369.00 - $369.00
Current price $369.00

Baader FlipMirror II Star Diagonal (BFM-II)

Baader FlipMirror II Star Diagonal Baader-FlipMirror II Star Diagonal (BFM II) with three ports: Straight-through (S52, M48 and T-2 on both sides...

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Original price $369.00 - Original price $369.00
Original price
$369.00
$369.00 - $369.00
Current price $369.00
Original price $975.00 - Original price $975.00
Original price
$975.00
$975.00 - $975.00
Current price $975.00

Baader 2" 90° Deluxe Amici Prism with BBHS Coating (AMICI-DX2)

Baader 2" 90° Deluxe Amici Prism with BBHS Coating 2" ClickLock-Clamp and 2" nosepiece Correct image orientation Suited for astronomical observati...

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Original price $975.00 - Original price $975.00
Original price
$975.00
$975.00 - $975.00
Current price $975.00
Original price $677.00 - Original price $677.00
Original price
$677.00
$677.00 - $677.00
Current price $677.00

Baader 2" BBHS Mirror Diagonal with 2" ClickLock (MAX-2S)

Baader 2" BBHS Mirror Diagonal with 2" ClickLock The Baader 2" BBHS Mirror Diagonal with 2" ClickLock brings silver into the 21st Century.  Silver ...

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Original price $677.00 - Original price $677.00
Original price
$677.00
$677.00 - $677.00
Current price $677.00
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 - 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
Original price $239.40 - 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 $146.30 - Original price $146.30
Original price
$146.30
$146.30 - $146.30
Current price $146.30

Antares 2" 90° Dielectric Twist-Lock Diagonal (2MD-DTL)

Antares 2" 90° Dielectric Diagonal The Antares 2" 90° Dielectric Twist-Lock Diagonal has multilayer dielectric coating with 99% reflectivity in gre...

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Original price $146.30 - Original price $146.30
Original price
$146.30
$146.30 - $146.30
Current price $146.30
Original price $133.00 - Original price $133.00
Original price
$133.00
$133.00 - $133.00
Current price $133.00

Antares 2" 90° Dielectric Diagonal for SCT (2MDS-D)

Antares 2" 90° Dielectric Diagonal for SCT 2MDS-D: 2" Mirror Diagonal for Schmidt-Cassegrain thread-on with pressure band retainer and multilayer d...

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Original price $133.00 - Original price $133.00
Original price
$133.00
$133.00 - $133.00
Current price $133.00
Original price $133.00 - Original price $133.00
Original price
$133.00
$133.00 - $133.00
Current price $133.00

Antares 2" 90° Dielectric Diagonal (2MD-D)

Antares 2" 90° Dielectric Diagonal Antares 2" 90° Dielectric Diagonal with pressure band retainer and multilayer dielectric coating with 99% reflec...

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Original price $133.00 - Original price $133.00
Original price
$133.00
$133.00 - $133.00
Current price $133.00
Original price $46.55 - Original price $46.55
Original price
$46.55
$46.55 - $46.55
Current price $46.55

Antares 1.25" 90° Mirror Diagonal (MSD)

Antares 1.25" 90° Mirror Diagonal The Antares 1.25" 90° Mirror Diagonal provides convenient right angle viewing with refractors and Cassegrains. Th...

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Original price $46.55 - Original price $46.55
Original price
$46.55
$46.55 - $46.55
Current price $46.55
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