Askar FRA600 108 mm f/5.6 Quintuplet Flatfield with F3.9 reducer For Sale

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Askar FRA600 108 mm f/5.6 Quintuplet Flatfield with F3.9 reducer:
$2999.00
Description
FRA600 Parameters
Aperture
108mm
Focal length
600mm
Focal ratio
F5.6
Objective type
Quintuplet flat-field APO (including two ED elements)
Image circle
66mm
Back focus
160mm (from the end of rotator M90x1 thread)
Overall length
493mm
Total Weight (Including tube ring&dovetail plate)
6.5kg
Standard packing weight
7.8kg(not include Aluminum case)
Back-end adapter
M108x1 male thread (no rotator), M90x1 male thread, 2\" adapter/ 1.25\" adapter
Conical adapter
M90×1-M68×1-M54x0.75-M48×0.75
Accessories
A pair of tube rings, a handle, a dovetail plate, sectional conical tube adapter (with M54X0.75 and M48x0.75 male thread), an
inspection list, a manual
Images
Alessandro Cipolat Bares | Pons-Brooks | ASKAR FRA600+ZWO ASI 2600 mc
Wei-Hao Wang | The Rosette and Christmas Tree Region | ASKAR FRA600+Fujifilm GFX-50R mod
Eric Tombarel | Sh2-132 | ASKAR FRA600+ZWO ASI6200MC Pro
Mike Webster | Flaming Star, Tadpole, and Friends | ASKAR FRA600+ZWO ASI6200MM Pro
Sascha Ebeler | M33 Triangulum Galaxy in HaRGB | ASKAR FRA600+Askar F3.9 Reducer for FRA600 +ZWO ASI2600MC Pro
Bang ji young | Ngc7000 | ASKAR FRA600+Askar F3.9 Reducer for FRA600+ToupTek ATR3 CMOS 26000 KMA
Payment Terms
Payment must be received within 7 business days of auction closing.All our items will be shipped to buyer\'s payment address. So please check your shipping address before you make the payment.Shipping Terms
Normally, we will arrange the shipment within 2 business days of receipt of payments.A tracking number will be emailed to the buyer at the time of shipment.Feedback
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About US
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