Teleconverters & Lens Mount Adapters Universal

The Genus GARD-NK Nun's Knickers Do-nut Adaptor Ring (so called as an industry tongue-in-cheek nick-name) is a do-nut ring fitted with a black-out fabric cover that wraps around the barrel of your lens to block out any light completely.The 105mm plastic ring fits snugly into your matte box while the elasticated fabric cover wraps around the barrel of your lens. The flexibility of the fabric ensures that it can be used with lens diameters 72mm upwards.

What sets the Movcam 130mm Universal Stretch Donut apart is its exceptional design and functionality, tailored specifically for use with the MM2 Mattebox. Crafted from durable, high-quality black velvet material, this professional-grade camera accessory offers an indispensable layer of protection for your lens. This versatile stretch donut serves as an effective lens hood or lens cap, safeguarding your camera lens from dust, scratches, and other potential damage. Its unique elastic band design allows it to stretch and snugly fit over a 130mm lens, ensuring a secure and precise fit every time. As a universal accessory, the Movcam 130mm Stretch Donut offers unparalleled convenience, compatible

Find the perfect companion for your MM1, MM1A, and MM102 Mattebox with the Movcam 144mm Universal Stretch Donut. This indispensable accessory, crafted with a robust and durable construction, is specifically engineered to provide a secure and precise fit for your mattebox. As a versatile and convenient tool, the Universal Stretch Donut is ideal for dealing with still lenses that have irregular lens diameters. It functions as an adept adapter, converting the thread size from 144mm to a flex ring, thereby enhancing the functionality and adaptability of your equipment. Constructed from high-quality materials, this professional-grade accessory is designed to withstand the rigors of regular use,

The Movcam 156mm Universal Stretch Donut, a professional-grade camera accessory, is meticulously crafted for seamless integration with the MM5 Mattebox. This high-quality, durable product is renowned for its versatility, offering a universal fit that accommodates a wide range of camera lenses and matteboxes. Constructed from premium black velvet material, this stretch donut not only enhances the aesthetic appeal of your camera setup but also provides a robust shield against dust, dirt, and other potential lens contaminants. Its elastic band design ensures a secure fit over your 156mm lens thread, offering optimal protection and convenience. Moreover, the Movcam 156mm Universal Stretch Donut