ZEISS 77mm Carl ZEISS T* UV Filter spo-disabled Extension tubes are designed to

Extension tubes are designed to enable a lens to focus closer than its normal set minimum focusing distance

the Otus 28mm f/1

An especially sleek portrait-length prime

1 IS STM is a well-rounded zoom covering wide-angle to short telephoto focal lengths to benefit working in a wide variety of conditions

ZEISS 77mm Carl ZEISS T* UV Filter spo-disabled Extension tubes are designed toThe 77mm Carl ZEISS T* UV Filter from ZEISS is a general use, clear filter that helps to absorb ultraviolet light and reduce the bluish cast of daylight. No additional colouration or contrast effects are provided, rendering a clean and natural appearance. A UV filter is also useful as a general protective filter to leave on lenses at all times. Filters help to reduce dust and moisture from reaching your lens element and provide additional protection