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About jeffwjz

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  1. I think only JMI makes motor focuser for skymax 127 or alike
  2. Looking for a ZWO tilt adjuster with T2 (M42) thread, or similar products! Thank you.
  3. Only need one, but will buy two if in pair.
  4. Hello I came across an erecting prism with seemingly good build quality, can anyone help with identifying its brand? Thank you.
  5. LPR and ultra block filters are still available
  6. Hi I have some filters that I no longer use. More photos are available, and prices include first class delivery. Skywatcher OIII filter £25 SOLD Celestron LPR filter vintage £30 Orion ultra block narrowband filter £70 Star analyser 100 £75 SOLD Seben CLR light pollution filter £15 SOLD Thank you.
  7. My Bresser AR127L has a broken focuser as I've realized recently. When I took the knob part of the R&P focuser for examination I found that the worm gear was badly worn out, and the focuser knob shaft was bent already. I'm wondering if anyone's got experience with replacing the worm gear part? I'm trying to contact Bresser as well to see if they are able to provide/sell any replacement parts. Thanks in advance.
  8. Hi all thanks for all the replies. As I played around it, I found that the top silver screw in first pic is for tension and bottom is for locking. I had to tighten the tension screw really really hard to the focuser knobs can drive the tube. I disamble the focuser and found the mechanism opposite to the knobs has a ball bearing missing. I suppose this is the issue so I ordered some replacement bearings.
  9. Hi everyone, I recently acquired a TAL 100RS, the optics are in great condition, however there is one issue - the focuser doesn't work. Basically when I rotate the focuser knob the focuser tube is not moving at all, and if I loosen the focuser locking screws I can just spin the knobs freely. I pulled out the tube, and I think the focuser is missing a part but I'm not sure which and not sure how to repair it. Can anyone advise? Thanks in advance.
  10. I'm looking to buy some second hand SX USB filter wheel accessories: - M42/T male adapter - M48 female adapter - 7x1.25" carousel I can also trade if you want the following: - M56 male adapter - M56 female adapter - 5x50mm unmounted carousel Thank you.
  11. Looking for a bahtinov mask for 8" SCT!
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