mamiya-sekor-c-250mm-001.jpg
mamiya-sekor-c-250mm-001.jpg

Mamiya Sekor C 250mm f4.5

£280.00

Mamiya Sekor C 250mm F4.5
Mamiya Sekor C Rear Lens Cap
Mamiya Sekor C Front Lens Cap

Exquisite condition, very slight signs of loving, careful light use
Working flawlessly.

Lens Dimensions: 
94mm x 120mm
Diameter: 94mm
Weight:  1020g

Designed for the RB67 range of cameras with 6x7cm film backs but compatible with all RZ67 camera
With the RZ67 use in mechanical mode “white dot on orange dot” on the shutter button collar. The shutter & aperture is set on the lens.

Mamiya Sekor C 250mm F4.5
Mamiya Sekor C Rear Lens Cap
Mamiya Sekor C Front Lens Cap

Exquisite condition, very slight signs of loving, careful light use
Working flawlessly.

Lens Dimensions: 
94mm x 120mm
Diameter: 94mm
Weight:  1020g

Designed for the RB67 range of cameras with 6x7cm film backs but compatible with all RZ67 camera
With the RZ67 use in mechanical mode “white dot on orange dot” on the shutter button collar. The shutter & aperture is set on the lens.

  • EXE++

    Exquisite condition, very slight signs of careful light use.
    Easily the best in UK

    UK Grading Standard
    All items are mechanically and optically MINT: Working flawlessly like new.

    Cosmetics are graded as follows:
    MINT  = Like new
    MINT- = Exceptional condition, invisible signs of use
    EXE++ = Exquisite condition, very slight signs of careful light use
    EXE   = Excellent condition, signs of light careful use

  • Optics are MINT, clean, clear, crisp and super sharp
    No haze
    No fog
    No fungus
    No separation
    No scratches
    No wipe marks
    No scratches
    No "wipe marks"

  • Mechanically MINT
    Full Mamiya service in December 2025, by Mamiya factory trained technicians
    All factory tolerances checked meticulously
    Film tested with RB67 Pro S and Pro S 120 Back
    Also tested with RZ67 Pro ii D with HX701 and PhaseOne P65+ Digital Back

    • Focal Length: 250mm

    • Aperture: f/4.5 - f/45

    • Lens Elements/Groups: 5 elements in 4 groups

    • Aperture Blades: 8

    • Minimum Focus Distance: ~1.85m (6 ft)

    • Filter Size: 77mm

    • Weight: ~1020-1080g (approx. 2.2 - 2.4 lbs)

    • Dimensions: ~120-126mm length, ~94-97mm diameter (varies slightly by version)

    • Integrated Leaf Shutter: Built-in Seiko #1 leaf shutter with speeds from 1s to 1/400s + T.

    • Automatic Diaphragm: Allows for easy aperture control.

    • System Lens: Designed for Mamiya RB67 & RZ67.

    • Build: Sturdy metal construction.

  • Standard 3 months Warranty

    Extended Warranty available :
    6 mths extension £50
    1yr Warranty £75
    3yrs Warranty £125

  • The dispatch time is 5-7 days.
    Free UK postage is with Royal Mail Special Delivery.
    International shipping price depends on country. It is tracked and signed and average cost is £38.
    You may collect in person if required but message us before purchase.
    Contact details are at 'Contact Us' page.