lhansen
28-01-2008, 04:54 PM
The EM-1S has been SOLD
Takahashi EM-1S German Equatorial Mount w/tripod
Single axis (RA) drive with crystal-controlled motor
Declination axis has a manual slow-motion control
Guiding paddle has 2X and stop buttons
Clutches for RA and DEC axes
Separate (manual) clutch for engaging the RA motor drive
Built-in polar scope with reticle
Adjustable for latitudes from 20 to 50 degrees
Includes one 8–pound counterweight
Operates on 6 Vdc
Sturdy Tak wood tripod has the shorter legs intended for astrophotography.The EM-1S is a classic Takahashi mount intended for use with small refractors, or SCTs and MCTs up to eight inches aperture. It could also serve as an ultra-stable tracking mount for an SLR or medium format camera. The mechanical parts are all typical Tak quality. Metal and hardwood are used predominantly and the only plastic parts are knobs and the threaded front cover of the polar scope. Bearings in both axes are smooth with no play and the clutches are a joy to use. The tripod legs are easily disassembled from the head allowing the entire mount to fit in a small suitcase or duffle bag. A built-in scope and reticle make polar alignment relatively easy.
This mount is well used but there are a couple of nicks here and there in the paint on the tripod and head. Otherwise it is in excellent condition and ready to go. Takahashi recommends a maximum load of 22 pounds total for the scope and counterweights, but IMO this limit is conservative, and the EM-1S can handle larger, well-balanced loads.
Questions answered in advance:
1) Goto? No, it can’t be upgraded to the Temma goto system.
2) Can I add a Declination axis drive? I don’t know.
I will double-box this mount for safe shipment, buyer pays actual shipping charges including insurance. Payment can be made by direct deposit, paypal, personal checks and money orders, but shipment will be delayed for bank clearance (3-5 days). If paying by Paypal, Direct Deposit or Postal money order, I can ship immediately.
Best offer over $1000 takes it.
Thanks for looking
Lars
Takahashi EM-1S German Equatorial Mount w/tripod
Single axis (RA) drive with crystal-controlled motor
Declination axis has a manual slow-motion control
Guiding paddle has 2X and stop buttons
Clutches for RA and DEC axes
Separate (manual) clutch for engaging the RA motor drive
Built-in polar scope with reticle
Adjustable for latitudes from 20 to 50 degrees
Includes one 8–pound counterweight
Operates on 6 Vdc
Sturdy Tak wood tripod has the shorter legs intended for astrophotography.The EM-1S is a classic Takahashi mount intended for use with small refractors, or SCTs and MCTs up to eight inches aperture. It could also serve as an ultra-stable tracking mount for an SLR or medium format camera. The mechanical parts are all typical Tak quality. Metal and hardwood are used predominantly and the only plastic parts are knobs and the threaded front cover of the polar scope. Bearings in both axes are smooth with no play and the clutches are a joy to use. The tripod legs are easily disassembled from the head allowing the entire mount to fit in a small suitcase or duffle bag. A built-in scope and reticle make polar alignment relatively easy.
This mount is well used but there are a couple of nicks here and there in the paint on the tripod and head. Otherwise it is in excellent condition and ready to go. Takahashi recommends a maximum load of 22 pounds total for the scope and counterweights, but IMO this limit is conservative, and the EM-1S can handle larger, well-balanced loads.
Questions answered in advance:
1) Goto? No, it can’t be upgraded to the Temma goto system.
2) Can I add a Declination axis drive? I don’t know.
I will double-box this mount for safe shipment, buyer pays actual shipping charges including insurance. Payment can be made by direct deposit, paypal, personal checks and money orders, but shipment will be delayed for bank clearance (3-5 days). If paying by Paypal, Direct Deposit or Postal money order, I can ship immediately.
Best offer over $1000 takes it.
Thanks for looking
Lars