➤The shell was made of quality metal, stable and durable for a long time use. Fast delivery: Expected to be delivered to you in 7-10 working days! | ➤3X magnification with 1.25 inch interface doubles the magnification of any 1.25 inch eyepiece. | ➤M42x0.75mm thread camera connect interface for telescope eyepieces. | ➤Multi coated optical lens offers a high quality observation without additional additional chromatic aberration, and making image more clear and sharp. | ➤It is easy to use, simply insert the eyepiece into Barlow lens,keeps lens clear easily with 2 pairs of dust cover.

➤Fully metal construction and anodizing aluminum process;durable for long time use. | ➤The extension tube has a T2 interior thread and a T2 exterior thread for elegantly solving spacing problems in astrophotography. | ➤Male thread - M42*0.75. Female thread - M42*0.75,eliminates a range of focusing problems. | ➤Use this extension tube for getting the correct image scale or the exact spacing required for reducers or field flatteners.There are a total of 8 sets of products, which can be used in free combination. | ➤Matte treatment: Internal with matt thread, use the product to focus more

➤High Quality: This Binocular Tripod Adapters are engineered from impact and chemical resistant aluminum alloy,which are very durable and reusable. | ➤Standard Adapter: The adapter fits most binoculars equipped with adapter screws, enabling them to be mounted on a tripod. This base is larger than other tripod adapters, and the Anti-slip Design enables it to attach tightly to tripod. | ➤Easy Attachment: Solid and sturdy, the lightweighted adaptor is suitable for outdoor activities such as bird or nature viewing. | ➤Tripod Mounting: The thread at the bottom allows you to easily attach your mounted binocular to tripods or window mounts. | ➤Multi-Uses: Binocular Tripod Adapters with International standard screws 1/4 interface are suitable for any tripod adaptable binoculars, standard photography and tripod connections etc.Perfect for Bird Watching Travel Hunting.

➤M48X0.75mm Extension Tube 3mm, 5mm, 7mm, 10mm, 20mm and 30mm. | ➤Is made from high grade Aluminium with a nice black finishing. | ➤At one end it has a standard M48X0.75mm male thread,and at the other end, it has a female M48X0.75mm . | ➤The extension tube can also be added on top of each other to give you m uch more choice. | ➤Light extinction process: internal threaded with Extinction.