Sennheiser HD 280 PRO Professional Monitoring Headphone ZEISS T* anti-reflective coatings have

ZEISS T* anti-reflective coatings have been applied to each lens surface to help minimize reflections in order to provide greater image clarity

BLAZAR LENS Remus 45mm T2

3" for close ups with a 0

and the lens can focus as closely as 2

It offers all the professional features you need with enhanced manual controls including three independent manual lens rings

Sennheiser HD 280 PRO Professional Monitoring Headphone ZEISS T* anti-reflective coatings haveSennheiser HD 280 Pro Overview Key Features Dynamic, Closed Back Design Circumaural Sound Isolating: 32 dB Leatherette Cushions Padded, Adjustable Headband Swiveling Earcups Frequency Response: 8 Hz to 25 kHz Coiled Cable: 10' 3m Standard 3. 5mm Plug with 1 4" Adapter The HD 280 Pro Circumaural Closed Back Monitor Headphones from Sennheiser feature a collapsible design with swiveling earcups and extended low end reproduction with a frequency response