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For perfect distance fine tuning
Extension tubes are for reaching correct distances as often required by field flatteners or focal reducers. This variable extension allows fine tuning distance even for the fraction of a mm. Minimum length is 17 mm, maximum length 23 mm. M48 x 0.75 thread as internationally used for 2" filters.
The extension consists of three parts
- Base with long male M48 thread
- small counter ring with knurled outer part
- Connection part with female M48 thread and M48 nosepiece
Turn the connection part until the desired extension length is reached. Now lock the counter ring and you have a solid extension with an individual length.
- Extension Ring M48 in 3 Parts
Connecting thread: both sides M48 Total length: 17 - 23 mm adjustable Weight: ca. 1.8 oz.
We work very hard to ensure that we offer the absolute best prices online. If you find another online store that offers a lower price then us within six months of your purchase date please let us know and we will refund your original payment for the difference. We want you to feel confident that you are getting the absolute best price for the product you are ordering. If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date will refund the difference as well.
To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.
Our 100% Price Guarantee has some limitations:
- You must purchase the item from our website before requesting your Price Match Guarantee
- Promotions such as rebates and buy one, get one free offers are not eligible
- The item must be in stock on the competitors website
- The competitor must be an online store, they may not have a retail location
- The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
- The competitor must be an Authorized Retailer of the product in question
- The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax
APM products returns are subject to a 20% Restocking fee to ensure we can continue to offer exceptional value consistently.
If there is any quality control issue to be addressed, we ask that you follow the instructions on our shipping and returns page and we will make sure the issue is handled.
Some APM products are subject to import duties and/or taxes which you will be notified to pay at the time of delivery.
We do our best to take care of your shipping costs; however, special order products like these may come with a small additional cost to our customers.
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