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OTA Accessories

OTA accessories include parts for attaching to optical tubes such as focusers, counterweights, shrouds, dew prevention, focuser control, and dovetail bars and saddles.

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Products

0.5 LBS Stainless Steel Counterweight
$50.00

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Adapter to Feather Touch Focuser
$210.00 – $690.00

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Counterweight Bracket for CDK14/ 17/ 20
$230.00

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Extension Spacer for 7.125″ Flange Interface
$370.00 – $410.00

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Series-5XL Focuser
$4,500.00

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Spandex Shroud and Spacer Set
$600.00 – $1,590.00

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Tandem Bar for A200 Mount
$260.00 – $2,300.00

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Counterweight Accessory for CDK12.5
$290.00

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Delta T Heater
$750.00

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Electronic Focus Accessory (EFA) Kit
$920.00 – $1,150.00

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Fabric Light Shroud
$140.00 – $790.00

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Telescope Dovetail Saddles
$400.00

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Shroud and Mirror Cover Spacers
$600.00 – $800.00

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Hedrick Focuser
$1,150.00

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IRF90 – Integrated Rotating Focuser
$5,200.00

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Series-5 Controller
$1,000.00

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Series-5 Focuser (Stackable with Series-5 Rotator)
$3,500.00

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Series-5 Rotator (Stackable with Series-5 Focuser)
$3,500.00

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Piggyback Dovetail Bars
$400.00 – $650.00

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Reducer 0.66x CDK12.5/14/17
$1,400.00

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CDK20 F/7.77 Lens Group (Converts CDK20 F/6.8 model to F/7.77)
$1,400.00

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Reducer 0.66x CDK20 / CDK24
$1,400.00

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Reducer 0.7x for PW1000
$13,000.00

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Reducer 0.7x CDK700
$7,500.00

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