Item Weight: 3.87 ounces
ASIN: B085J2RZWP
Manufacturer: Xinwoer
?Stablize--Professional manufacturing,stable characteristics and high reliability.
?Portable--Lightweight and compact,easy to carry and store,convenient to use.
?High Quality Material--Made of high quality aluminium alloy material,sturdy and durable,better hand feeling.
?High Precision--0.05mm high precision focusing,with 10mm focusing stroke.
?Parameter--YZ-18839 aluminium alloy 10mm focusing stroke 1.25 inch helical fine tuning 0.05mm high precision focuser.