Big Bang Astro Telescope Quick Connect System Kit

Kendall Nelson has developed a telescope accessory quick-connecting system for all classic SCT and GPS models with minimal modification, as well as miscellaneous telescopes. The primary advantage of using the connectors is to greatly enhance the connection time with all telescope accessories and to prevent cross-threading and expensive damage to the telescope's rear cell and/or accessories. The connection time it takes is fractional to the conventional thread method. Also the Quick-Connectors do not lock up when temperature changes like threaded connections do. All Quick-Connectors are made with high-grade anodized aluminum and use a 34ib.compression four-point stainless steel wavespring.

There are two main components used, (1) A Unit (attaches to the telescope), (1) B Unit and additional B Units for each additional accessory. All B Units may be installed as needed on to the A Unit (See Fig.1).

The conventional method consists of screwing the fine threaded ring of all accessories available for the telescopes on to the 2" threaded back of the telescope. This can be a little difficult in the dark and to those who are not familiar with the task.

The conventional method takes on average 10 to 12 seconds to install and 7 to 8 seconds to remove. The Quick-Connect takes about 2 seconds to install and less than 1 second to remove. This is a plus for astrophotography.

Q: Does the Quick Connect restrict the light cone to the accessories?
A: No. The inside diameter of units A and B are the same as the exit hole on the rear of the telescope.

Q: Do I need to remove the Quick Connects when I am through observing?
A: No. Unit A can remain on the telescope and unit B can also remain connected permanently after each use and when stored.

Q: May I purchase more of the A or B units.
A: Yes. The basic kit contains (1) A and (2) B units, but you can get as many of the A or B units as needed to accommodate all of your accessories.

Q: How much weight can I install onto the connectors?
A: Each of the B units has a wave spring rated for 32lbs. (full compression). Although length plays a major factor in the ratio to weight, it is recommended to use 6 lbs. or under. In our field testing we installed a .055" washer at the bottom the connector and could install a unlimited amount of weight with very minimal flexure. As always be cautious with your telescope[base ']s weight allowances to avoid damage to your drives.

Q: Will I need to add extra weight to my scope when I install the quick connect set?
A: No. An A & B set only weighs about 5ozs, but check your telescope[base ']s manual on weights and balancing. Also take note on all of the accessories being used at any given time.

Q: Can I Polar align with the Quick-Connect in place?
A: Yes. The Quick-Connect was designed to be permanently installed and used with a diagonal. Please check our telescope compatibility chart for clearances. If yours is not listed, please check distances before operating the telescope. All tests were performed using the Meade and Celestron diagonals. A minimum of 5.50" is needed for your clearance.