Current Price: $89.00
Buy It Now Price: $89.00
Bids: 0

1.25" Telescope Guider 1.25 inch Double Helix Focuser 0.1mm Scale                                    

Product Feature:

1.25" double helix focuser 

2" adapter

material: aluminum 

Effective Length: 52mm

Effective stroke: 24mm

Focusing precision: 0.1mm

eyepiece side interface: :1.25 inch standard interface and M42 * 0.75 thread

Objective side interface: M46 * 0.75 thread

Weight: 137g



1.for various types of small-caliber guider

2.for various types of small-diameter refractor with focuser.

3.for various types of small-diameter reflecting mirror.

4.for back of large focuser to fine-tuning.

and other more useway


all-metal CNC machining, high precision and durable.

the special design, feel perfect, cut creamy smooth.

a large stroke adjustment, 24mm stroke meet a variety of needs.


only the 1.25 inch double helix focuser


We accept Paypal only.  

Shipping & Handling: 

The item will be shipped via international express as soon as the payment cleared and after the confirmed shipping address & phone number are provided. 

item will be shipped by epacket to United sates,United Kingdom, will take about 10 day to be delivered.other countries,item will be shipped by airmail. 

It usually takes about 10-25 working days for item delivery. Delivery tracking number will also be provided to buyers.

Seller’s return policy: 

If you are not satisfied with this item after receiving within 7 days, please send it back to us. Buyers pay the postage to return the item. We will refound money back to buyer. If you have any other questions, please feel free to contact us. 100% customer satisfaction guarantee is our goal. 


when you received the item,if you have any question pls feel free to contact us,we can do our best to make you satisfied.and if you are satisfied with our item,pls do not forget left 5 star feedback to us,very appreciated.thankyou!

best wish for all our ebay visitor! 

Filed under: Eyepieces & Accessories