LongSpectrumComp

 

 

Home

 

Method

Capabilities

Customers

Projects

Products

Useful Info

Contact

 

 

 

Helical Crayford Adapter HCA

item8

Helical Crayford Adapter ... the HCA

KineOptics is now offering a 1.250" to 2.000" adapter for the HC-2. It mounts directly into the HC-2 focusing tube and works by using a brass plunger operated by the existing lock screw to clamp the 1.250 eyepiece. It also has design tolerances and features to secure the adapter very flat to the HC-2 focusing tube.

The adapter is also designed to mount the 1.250" eyepiece, very low, only .050" above the existing HC-2 focusing tube. The feature machined for the engraved "HCA" also serves for locating the orientation when inserting the adapter in the focuser when lighting is low. The scalloped edge facililitates focusing and makes it easy to insert and remove. The HCA is threaded for standard two inch filters and has a vent hole for easy insertion of the eyepiece when a filter is used.

Mass: 95 grams

Price: $41.00 plus shipping

Just send an e-mail inquiring about the HCA and we will reply with the price and shipping cost.

HC-2 dobsonian focuser
item5

back to the HC-2 Focuser page