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F200O365CCD_34V_450w

Altair 2" OIII 6.5nm Filter

$270.00
F200SHOSET_450w

Altair SHO Filter Set

$750.00
F200S265CCD_34V_450w

Altair 2" Sii 6.5nm Filter

$270.00
FW2 FW1

Starlight Xpress USB Filter Wheel

From
$410.00
hypercam-optical-window

Altair Replacement Optical Window - Clear

$35.00
8841079-orig

Astrodon 49.7 mm dia. Unmounted 5 nm SII for 671.6 nm

$870.00
8841079-orig

Astrodon 36 mm dia. Unmounted 5 nm SII for 671.6 nm

$501.00
8841079-orig

Astrodon 1.25" Mounted 5 nm SII for 671.6 nm

$380.00
8841079-orig

Astrodon 49.7 mm dia. Unmounted 3 nm SII for 671.6 nm

$1,145.00
8841079-orig

Astrodon 1.25" Mounted 5 nm OIII for 500.1 nm

$380.00
8841079-orig

Astrodon 1.25" Mounted 3 nm SII for 671.6 nm

$564.00
8841079-orig

Astrodon 49.7 mm dia. Unmounted 3 nm OIII for 500.1 nm

$1,145.00
8841079-orig

Astrodon 49.7 mm dia. Unmounted 5 nm OIII for 500.1 nm

$870.00
8841079-orig

Astrodon 36 mm dia. Unmounted 5 nm OIII for 500.1 nm

$501.00
8841079-orig

Astrodon 49.7 mm dia. Unmounted 5 nm H-a for 656.3 nm

$870.00
8841079-orig

Astrodon 1.25" Mounted 3 nm OIII for 500.7 nm

$564.00
8841079-orig

Astrodon 49.7 mm dia. Unmounted 3 nm H-a for 656.3 nm

$1,145.00
8841079-orig

Astrodon 49.7 mm dia. Unmounted 3 nm NII for 658.4 nm

$1,145.00
8841079-orig

Astrodon 1.25" Mounted 3 nm NII for 658.4 nm

$564.00
8841079-orig

Astrodon 1.25" Mounted 3 nm H-a for 656.3 nm

$564.00
93648_off-axis_guider_03 93648_off-axis_guider_02

CELESTRON Deluxe Off-Axis Guider

$339.95