Description

Helios-44M-4 is a compact, tightly assembled, weighty lens. Enlightenment is multi-layered purple. Focal length: 58mm Field of view angle: 40° 28′ Frame size: 24×36 mm Number of lenses/groups: 6/4 Working length - 45.5 mm Relative opening: 1:2 Aperture scale limits: 1:2-1:16 Number of diaphragm lobes — 6 Aperture adjustment - blinking The near focus limit is 0.5 m Connections: lens with camera — M42×1 for screw-in attachments - M52×0.75 Mounting location for light filters: front Resolution according to TU (center/edge): 41/20 lines/mm Light transmission coefficient: 0.85 Weight - 246 grams Attention! Carefully choose an adapter for your camera system (On Nikon SLR cameras, it may be difficult to aim at infinity, so I do not recommend using this lens on Nikon) We make a discount on large orders (from 10 pieces)!! Please ask me before purchasing whether this product is sent to your country if you see that there is no delivery to your country, let me know - I will check! ( some countries the shipment is only expedited shipment EMS ) shipment in the USA is approximately 14-30 days to New York (this time is approximate) Canada 14-40 days, Australia 21-40 days, UK 14-30 days, Europa 10-30 days, Japan 14-30 days, Russia 6 days (Moscow) The time of shipment is indicated as approximate, it all depends on many factors: the workload of customs and postal services, weather conditions, the remoteness of the city in your country, hollydays, etc. For any questions, write 24/7...always looking for new partners to cooperate with...it is possible to search for lenses under the order Thank you for your attention to my lot, I am really pleased! come to my STORE and subscribe to me !!