Microscope Objectives RMS to RMS Parfocal Length Extension Tube Ring 5mm-30mm
Product Description
Item Descriptions:
Material: aluminium alloy
Extend Parfocus: 5mm、6mm、7mm、8mm、9mm、10mm、12mm、14mm、15mm、16mm、18mm、20mm、22mm、24mm、26mm、28mm、30mm
Out Thread of the Top: RMS
Inner Thread of the Bottom: RMS
The Length of the male thread: 4mm
Package Included
1x RMS Extension Ring Adapter
Material: aluminium alloy
Extend Parfocus: 5mm、6mm、7mm、8mm、9mm、10mm、12mm、14mm、15mm、16mm、18mm、20mm、22mm、24mm、26mm、28mm、30mm
Out Thread of the Top: RMS
Inner Thread of the Bottom: RMS
The Length of the male thread: 4mm
Package Included
1x RMS Extension Ring Adapter
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A non-payment dispute will be automaticcally opened if full payment is not received after 14 days of auction.
* We will ship your item(s) within 5 working day by Speedpak or China Post.
* We can also provide express post by DHL/FEDEX(5-7 days) . The cost is higher than standard postage, about $ 20 or higher. If you want post by EMS or DHL, please contact us.Very reasonalbe shipping fee will be charged.
* Return is accepted within 30 days after the buyer's receiving the item. (Excluding contrived damagement or misusage).100% money-back Guaranteed!
* All product will be tested in 100% before delivery.If the item is defected by the processing of postage, Buyer has up to 30 days from date of receipt for
exchange of a new one. All shipping charges for returned products are to be paid by the seller ,Please contact us for the return address
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