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.

Showing all 27 results

Products

Hedrick Focuser

IRF90 – Integrated Rotating Focuser

Series-5 Focuser (Stackable with Series-5 Rotator)

Series-5 Rotator (Stackable with Series-5 Focuser)

Series-5XL Focuser

Electronic Focus Accessory (EFA) Kit

$920.00 – $1,150.00

Series-5 Controller

EFA PC PORT KIT

USB to Ethernet Adapter

Piggyback Dovetail Bars

$400.00 – $650.00

Tandem Bar for A200 Mount

$260.00 – $2,300.00

Counterweight Accessory for CDK12.5

Counterweights and Bracket for CDK14/ 17/ 20

Counterweight Bracket for CDK14, 17, and 20

Adapter to Feather Touch Focuser

$210.00 – $690.00

Fabric Light Shroud

$140.00 – $790.00

Reducer 0.66x CDK12.5/14/17

CDK20 F/7.77 Lens Group (Converts CDK20 F/6.8 model to F/7.77)

Reducer 0.66x CDK20 / CDK24

Reducer 0.7x for PW1000

Reducer 0.7x CDK700

Extension Spacer for 7.125″ Flange Interface

$370.00 – $410.00

Counterweight for 3/8-16 Female-Thread

$50.00 – $70.00

1.875″ Diameter CW Shaft

$100.00 – $200.00

EFA Mounting Bracket for CDK700

Counterweight System for Fork Mounted Telescopes

$260.00 – $290.00

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