1.25-inch Double Focusing Base M42 for Astronomical Telescopes
Product Description: This is an excellent 1.25-inch double-threaded focusing base with a 10mm adjustment stroke. It is lightweight and compact, made of all metal, and is strong and durable. During the focusing process, the CDD eyepiece or zenith mirror inserted does not rotate and only moves linearly, which is beneficial to observation and astronomical photography.
Application notes from the listing
The meticulous manufacturing process makes the micro-focusing extremely precise, and it remains smooth and smooth even at huge magnifications. Technical Parameters: Brand new double helix focuser High-precision double helix focuser for guide mirror/finder mirror interface Solutions to the slow focusing of telescopes or telephoto lenses Made of all metal, durable Inside diameter 1.25″ Stroke 10mm Adjustment accuracy 0.05mm Top external thread M42x0.75 Bottom external thread M42*0.75 Bottom inner ring external thread M31X0.5 Minimum height 46mm Maximum height 56mm
What should I send with a quote request?
The model name (1.25-inch Double Focusing Base M42 for Astronomical Telescopes), binocular or trinocular preference, whether a camera is required, destination country, and any thread already on the stand.
Are extra specifications available?
Only values printed on the original AMADA listing are shown here. Missing numbers are TBC.
How do I order accessories for this model?
Open the matching accessory family and quote both product names in one email.
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