, added in the last 7 days
The OPTEC user group exists to promote the proper usage of all of Optec's astronomy and telescope related products.
- Oct 1, 2002
- This is a restricted group.
- Attachments are not permitted.
- Members cannot hide email address.
- Listed in Yahoo Groups directory.
- Membership requires approval.
- Messages from new members require approval.
- All members can post messages.