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OKC PO3-3m 50mm f/2 M39 RFr mirroless cameras CZ Planar Copy Konvas OKC1-50-1

OKC PO3-3m 50mm f/2 M39 RFr mirroless cameras CZ Planar Copy Konvas OKC1-50-1

Regular price $175.99 USD
Regular price Sale price $175.99 USD
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Tax included. Shipping calculated at checkout.

Compatible Brand: FED,Zorki,For Canon,For Four Thirds,For Leica,For Nikon,For Olympus,For Panasonic,For Sony

Maximum Aperture: f/2

Distancia focal: 50mm

Custom Bundle: No

Mount: M39 LTM

Focal Length: 50mm

MPN: Does Not Apply

Exterior Material: Aluminium

Focus Type.: Manual

Brand: KMZ OKC PO3-3m

Series: OKC PO3-3m

Type: Cine Lens,High Quality,Portrait

Unit Type: Unit

Brand.: Zenit OKC

EAN: Does not apply

Focus Type: Manual Focus

Manufacturer Warranty: None

Connection Type: M39 L39

Model: KMZ LOMO PO3-3m

Lens Aperture: F2. 0

Country/Region of Manufacture: Russian Federation

Focal Length Type: Fixed/Prime

PO3-3m 50mm F2 professional cinema lens.


The lens is already converted for range finder and mirrorless cameras.

PO3-3M 2/50 is a lens for professional cinema cameras with a frame size of 16x22mm. Works fine on modern mirrorless cameras with APS-C sensor size (typically around 16x24mm). The lens generally has good optical performance and deserves due attention. Fast six-lens anastigmat.

Soviet cinema lenses are still held in high esteem by amateur photographers. Usually such lenses have unique or at least interesting optical properties. PO3-3M 2/50 is a brilliant representative of such lenses.

Soviet copy of Carl Zeiss Planar 2/50. Like OKC (OKS) 1-50-1. Optical schemes are identical.

The lens produces a very sharp and shiny picture, natural color rendering.
PO3-3M 2/50 attracts with its fourteen aperture blades and a peculiar picture, sharp in the center of the frame already at F/2.

Format: APS-C (crop)
Type: Prime lens
Focusing: Manual Focus (MF)
Lens mounts:   M39
Optical design: 6/4 planar


Focal length Max. Openings Min. Openings blades Min. Focus (m.)    Weight (gr / oz) Length (mm / in)

    50mm                F / 2.0              f / 22       14                1.5         144 / 5,1     50/2

Additional Information:

The focal length of 50.7 mm

The angular field of view of 33 °

Working distance 57 mm

Front focal length of 14.92 mm

The back focal length of 32,83 mm

Light transmission coefficient of 0.81

The resolving power at the center - 45 ln / mm, on the edge of the field - 25 ln / mm

A first surface clear aperture 25 mm

Light diameter of the last surface of 24 mm

diameter 56 mm


Usual shipping time (with tracking) to EU 7-17 days, USA and Canada   9-35 days, other world   12-45 days. In very rare cases it may be due to customs issues or holiday delays.

This is a used item and may have traces of usage.  Purchasing old/vintage/used equipment please make sure it is compatible with your new cameras, lenses etc. you are going to use it with. 
Import duties, taxes, and charges are not included in the item price or shipping cost. 

Return Policy 

If you are not satisfied for any reason with any item you have purchased, you can return it within 14 days after receiving it. 
Please, make sure the item is packed and shipped it in the same condition you have received it. 
Full refund will be issued after I receive the item back. Buyers have to pay for the return shipping, except for receiving wrong or defective items. In those cases I will cover your shipping expenses (applied only for economy international shipping services).

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