_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Adjustable Aperture Diaphragm 1.-2mm Adjustable Lens Optical Diaphragm for Camera _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Feature: 1. The inner hole size is 1.-2mm, the outer diameter size is 37mm, and the thickness size is .mm. 2. It is processed and manufactured with highquality precise technology. 3. The material uses high-quality aluminum alloy, which is reliable and . 4. Suitable for optical applications, suitable for a variety of optical instruments, cameras, etc. . Compact and practical design make the diaphragm works more stable. Specification: Item Type: Aperture Material: Aluminum Alloy Color: As shown in the picture Model: SK2 Inner Hole Size: Approx.1.-2mm / 0.06-0.98in Outer Diameter Size: Approx.37mm / 1.46in Thickness: Approx..mm / 0.22in Application: Optical applications Blades: 14 Package List: 1 x Aperture _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1) We accept Alipay, West Union, TT.All major credit cards are accepted through secure payment processor ESCROW. _x000D_ _x000D_ _x000D_ 2) Payment must be made within 3 days of order. _x000D_ _x000D_ _x000D_ 3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ About shipping _x000D_ _x000D_ _x000D_ 1. WORLDWIDE SHIPPING.(Except some countries and APO/FPO) _x000D_ 2. Orders processedtimely after thepayment verification. _x000D_ 3. We ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. _x000D_ 4. The images shown are not the actual item and are for your reference . _x000D_ . SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. _x000D_ 6. If you have not received your shipment within the period, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! _x000D_ 7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. _x000D_ _x000D_ _x000D_ 8. We seller are not in of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable. _x000D_ _x000D_ _x000D_ 9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Return and Refund _x000D_ _x000D_ _x000D_ 1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS!And Pay attention please!The Shipping cost is bear by buyer themselves. _x000D_ 2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#. _x000D_ 3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from . OR, you may choose to have a replacement. _x000D_ 4.We will bear all the shipping cost if the product(s) is (are) not as advertised. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ About feedback _x000D_ _x000D_ _x000D_ We maintain high standards of excellence and strive for customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. _x000D_ It is impossible to address issues if we do not know about them! _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_